Feed processing roller crusher

Abstract

The invention relates to the technical field of feed processing equipment, in particular to a feed processing roller crusher which comprises a shell. The two crushing assemblies are located above and below the inner side of the shell correspondingly. The two sets of material guiding assemblies are located between the crushing assemblies and above the uppermost crushing assembly correspondingly, each material guiding assembly comprises a second mounting frame, a material guiding plate, a fixing plate, an inclined plate and a first electric push rod, the second mounting frames are fixedly connected to the front end of the inner side of the shell, and inclined blocks are welded to the tops of the second mounting frames; and the material guide plate is rotationally connected to the interior of the second mounting frame, one end of the material guide plate is fixedly connected with a connecting strip, the fixed plate is fixedly connected to the rear end of the inner side of the shell, and the inclined plate is movably connected to the upper portion of the fixed plate through a buffer spring. And the crushed feed raw materials can be quantitatively subpackaged.

Description

Technical Field

[0001] The invention relates to the technical field of feed processing equipment, in particular to a feed processing roller crusher. Background Art

[0002] Feed refers to the general term for food for animals raised by humans, mainly including soybeans, corn, grains, etc. Feed is one of the focuses of the breeding industry. It can not only provide animals with necessary nutrients, but also prevent some diseases. The production process of feed is generally material selection, washing, crushing, batching, mixing and packaging. Crushing is one of the important steps in feed production. Crushing can control the particle size of feed, and feeds of different particle sizes play different roles in the nutritional digestibility and absorption rate of animals. In order to facilitate the production and processing of feed, a large number of processing equipment are used, among which a roller crusher is one of the most common processing equipment in feed production. The roller crusher is used to crush the raw materials of feed so that the particle size becomes a specified size. For example, the existing authorization document CN116174087B-A roller crusher for crushing uniform particles discloses a roller crusher for crushing raw materials of feed; Most of the existing roller crushers are in a single crushing mode or a multiple crushing mode, wherein the single crushing mode has the advantages of fast processing time and high efficiency, while the multiple crushing mode has the advantage of being able to accurately control the particle size after crushing. However, during use, it is not convenient to freely switch between the single crushing mode and the multiple crushing mode, which results in the need for different roller crushers to crush the raw materials once or multiple times; in addition, the top of the existing roller crusher is generally provided with a feed port or hopper, through which feed raw materials are added to the crusher, but in order to ensure that all the raw materials can fall between the crushing rollers, the bottom of the feed port or hopper is relatively small, resulting in the feed port or hopper being easily blocked during the feeding process, thereby affecting the processing efficiency; finally, the bottom of the existing roller crusher is generally provided with a discharge port for unloading the crushed feed raw materials, but it cannot realize the quantitative discharge of the processed feed raw materials, resulting in the subsequent batching process requiring staff or other equipment to carry out quantitative distribution of the raw materials, and its functionality is poor; therefore, it is necessary to improve the existing technology to solve the above technical problems. Summary of the invention

[0003] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0004] In view of the problem that the above-mentioned existing roller crusher is inconvenient to select one-time crushing or multiple crushing of feed raw materials according to demand when in use, a feed processing roller crusher is proposed.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a feed processing roller crusher, comprising a shell, wherein observation windows are inlaid at the upper and lower parts of the center position of the front end surface of the shell, and sealing blocks are clamped in the sampling holes on both sides of the front end surface of the shell; a crushing component is provided in two groups, and is respectively located at the upper and lower parts of the inner side of the shell, and the crushing component comprises a first crushing roller, a second crushing roller, a first mounting frame and a first driving motor, the first crushing roller and the second crushing roller are rotatably connected to the inner front end and rear end of the shell respectively through the first mounting frame, one end of the second crushing roller is fixedly connected to the driving wheel, the first driving motor is fixedly connected to the outer rear end of the shell, and a driving wheel is sleeved on the output shaft of the first driving motor, and the driving wheel and the driving wheel are connected by The first synchronous belt is used for transmission connection; and a material guide assembly is provided with two groups, and are respectively located between the crushing assemblies and above the uppermost crushing assembly, the material guide assembly includes a second mounting frame, a material guide plate, a fixed plate, an inclined plate and a first electric push rod, the second mounting frame is fixedly connected to the inner front end of the shell, an inclined block is welded on the top of the second mounting frame, the material guide plate is rotatably connected to the inside of the second mounting frame, one end of the material guide plate is fixedly connected to a connecting strip, the fixed plate is fixedly connected to the inner rear end of the shell, and the inclined plate is movably connected to the top of the fixed plate through a buffer spring; wherein, the first electric push rod is movably connected to the inner rear end and the outer top of the shell through the first mounting seat, and the telescopic rod of the first electric push rod is rotatably connected to the free end of the connecting strip.

[0006] One of the beneficial effects of the present invention is that an external force is applied to the connecting bar through the first electric push rod, so that the connecting bar drives the guide plate to move, so that the guide plate is respectively connected to the inclined block or the inclined plate, and when the guide plate contacts the inclined block, the material on the guide plate will fall into the crushing component for crushing, and when the guide plate contacts the inclined plate, the material on the guide plate will fall from the front end of the crushing component, which is convenient for the staff to choose whether to crush the raw materials of the feed through the crushing component according to the needs, so as to facilitate the staff to choose the crusher to perform the primary crushing mode or the secondary crushing mode for the raw materials of the feed, thereby improving its functionality and facilitating the primary or secondary crushing of different feed raw materials.

[0007] As a preferred solution of a feed processing roller crusher of the present invention, the other ends of the first crushing roller and the second crushing roller are fixedly connected to the first synchronous wheel, the inner rear end of the outer shell is rotatably connected to the second synchronous wheel, and the first synchronous wheels and the second synchronous wheels are connected for transmission through a second synchronous belt.

[0008] As a preferred embodiment of a feed processing roller crusher of the present invention, the outer side walls of the first crushing roller and the second crushing roller are sleeved with roller skins, both ends of the roller skins are welded with first protruding columns, the upper and lower parts of both ends of the first crushing roller and the second crushing roller are welded with first mounting rods, the outer wall of the first mounting rod is sleeved with mounting strips, both ends of the mounting strips are sleeved on the outer wall of the first protruding columns, and the first mounting rod is also threadedly sleeved with a first fastening nut.

[0009] As a preferred embodiment of a feed processing roller crusher of the present invention, the material guide assembly located between the two groups of crushing assemblies also includes a material guide roller, which is rotatably connected to the inside of the second mounting frame, and the front end of the second mounting frame is fixedly connected to the second drive motor through the first motor frame, and the output shaft of the second drive motor is fixedly connected to one end of the material guide roller through a coupling.

[0010] As a preferred solution of a feed processing roller crusher of the present invention, wherein: both sides of the lower surface of the fixed plate are fixedly connected with fixed frames, and the rear end of the fixed frame is fixedly connected to the inner rear end of the shell; connecting rods are movably penetrated on both sides of the surface of the fixed plate, and the top ends of the connecting rods are respectively welded to the two sides of the lower surface of the inclined plate, and the bottom ends of the connecting rods are threaded with a first limiting nut; a plurality of buffer springs are provided and are evenly distributed between the fixed plate and the inclined plate in the horizontal direction, and the two ends of the buffer springs are respectively fixedly connected to the facing surfaces of the fixed plate and the inclined plate.

[0011] As a preferred solution of the feed processing roller crusher of the present invention, the upper surface of the inclined plate is inlaid with bar magnets.

[0012] In order to improve the avoidance of blockage during feeding, a further improvement is made to a feed processing roller crusher of the present invention, wherein: it also includes a feeding assembly arranged on the top of the shell, the feeding assembly includes an upper hopper, a first movable rod, a second movable rod and a cam; the upper hopper is fixedly connected to the top of the shell, and the top of the upper hopper is fixedly connected to a half cover plate; the first movable rod and the second movable rod are both provided with a plurality of first movable rods, and the first movable rod and the second movable rod are arranged alternately in the transverse direction, and the bottom end of the first movable rod movably passes through the half cover plate and extends to the lower inner side of the upper hopper, and the top ends of the plurality of first movable rods are welded with the same first movable plate, and the outer side of the first movable rod is provided with a first return spring, and the two ends of the first return spring are respectively fixedly connected to the half cover plate and the first movable rod. On the facing surface of the moving plate, the bottom end of the second moving rod moves in sequence through the first moving plate and the half cover plate and extends to the inner lower side of the upper hopper, the top ends of multiple second moving rods are welded with the same second moving plate, and the outer walls of the first moving rod and the second moving rod are threaded with second limit nuts, and the second limit nuts are both located below the half cover plate; L-shaped plates are welded on the outer walls of both sides of the first moving plate and the second moving plate, and the cam is located between the upper and lower adjacent L-shaped plates; both sides of the rear end of the upper surface of the half cover plate are fixedly connected to the third drive motor through the second motor frame, and both sides of the front end of the upper surface of the half cover plate are rotatably connected to the rotating shaft through the bearing seat, the rear end of the rotating shaft is fixedly connected to the output shaft of the third drive motor through a coupling, and the cam is sleeved on the outer wall of the rotating shaft.

[0013] Another beneficial effect of the present invention is: the cam is driven to rotate by the third driving motor, and the external force is periodically applied to the L-shaped plate through the rotation of the cam, so that the L-shaped plate drives the first movable plate and the second movable plate to move backwards, and the first movable plate and the second movable plate respectively drive the first movable rod and the second movable rod to move backwards in the upper hopper, and the feed raw materials blocked in the upper hopper are loosened by the movement of the first movable rod and the second movable rod, thereby avoiding blockage in the upper hopper, facilitating the loading of the crusher, and thus facilitating the crushing work.

[0014] As a preferred solution of a feed processing roller crusher of the present invention, second mounting rods are welded on the symmetrical outer walls on both sides of the upper hopper, ear seats are welded on the outer walls on both sides of the half cover plate, and the end of the second mounting rod away from the upper hopper passes through the ear seat and is threadedly sleeved with a second fastening nut.

[0015] In order to facilitate quantitative packaging of crushed feed raw materials, another further improvement is made to the feed processing roller crusher of the present invention, wherein: it also includes a discharging assembly arranged at the bottom of the shell, the discharging assembly includes a discharging frame, a baffle, a lower support plate, a discharging cover and a collecting box; the discharging frame is fixedly connected to the bottom of the shell, a partition is welded at the central position of the upper part of the inside of the discharging frame, and grooves are opened in the horizontal direction on the front and rear end surfaces of the lower part of the inside of the discharging frame; the baffle is movably connected to the lower part of the inside of the discharging frame in the horizontal direction, and the front and rear ends of the baffle are welded with protrusions, and the free ends of the protrusions are movably connected to the inside of the groove; a second electric push rod is fixedly connected to the outer wall of one side of the discharging frame, and the extension of the second electric push rod The retraction rod is fixedly connected to the vertical support arm of the baffle; a plurality of L-shaped seats are fixedly connected to the front and rear end surfaces of the discharging frame, and a fixed rod is movably passed through the longitudinal support arms of the L-shaped seats, and a limiting plate is welded to the top end of the fixed rod, and the bottom end of the fixed rod is respectively welded to the upper surface of the lower support plate. A second return spring is sleeved on the outer side of the fixed rod, and the two ends of the second return spring are respectively fixedly connected to the facing surfaces of the L-shaped seat and the limiting plate, and a pressure sensing plate is fixedly connected to the center position of the upper surface of the lower support plate; the discharging cover is fixedly connected to the bottom of the discharging frame, and the bottom of the discharging cover is fixedly connected to the collecting box, and the bottom of the collecting box is placed on the pressure sensing plate, and handles are welded to the outer walls on both sides and the bottom of the front end surface of the collecting box.

[0016] Another beneficial effect of the present invention is that an external force is applied to the baffle through the second electric push rod, so that the baffle slides in the discharge frame. When the discharge frame moves to the top of one of the collection boxes, the shielding effect of the baffle stops the introduction of the crushed feed raw materials into the collection box, and the feed raw materials on the other side of the discharge frame fall into another collection box. At the same time, the gravity of the collection box is detected in real time with the help of the pressure sensing plate, thereby realizing the quantitative packaging of the crushed feed raw materials, facilitating the subsequent process of ingredient mixing and the like.

[0017] As a preferred solution of a feed processing roller crusher of the present invention, a third mounting rod is welded on the front end surface of the discharge cover, a second protruding column is welded above the front end surface of the collecting box, a rotating plate is rotatably sleeved on the outer wall of the third mounting rod, and the lower end of the rotating plate is clamped on the outer wall of the second protruding column.

[0018] As a preferred solution of the feed processing roller crusher of the present invention, positioning plates are welded on both sides of the rear end surface of the discharge cover, and the front end surfaces of the lower ends of the positioning plates are respectively abutted and connected to both sides of the rear end surface of the collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them: Figure 1 The figure is a schematic diagram of the overall structure of a feed processing roller crusher.

[0020] Figure 2 It is a side cross-sectional view of the overall structure of the present invention.

[0021] Figure 3 It is a schematic structural diagram of the crushing assembly of the present invention.

[0022] Figure 4 This is a structural disassembly diagram of the first crushing roller of the present invention.

[0023] Figure 5 It is a schematic structural diagram of the material guiding component of the present invention.

[0024] Figure 6 It is a schematic structural diagram of the first mounting frame of the present invention.

[0025] Figure 7 It is a schematic diagram of the installation between the fixed plate and the inclined plate of the present invention.

[0026] Figure 8 It is a structural schematic diagram of the feeding assembly of the present invention.

[0027] Fig. 9 It is a schematic diagram of the installation between the upper hopper and the half cover plate of the present invention.

[0028] Fig.10 It is a schematic diagram of the installation between the first movable rod and the second movable rod of the present invention.

[0029] Fig.11 It is a structural schematic diagram of the cam of the present invention.

[0030] Fig.12 It is a structural schematic diagram of the discharging assembly of the present invention.

[0031] Fig.13 It is a structural schematic diagram of the discharging frame of the present invention.

[0032] Fig.14 It is a structural schematic diagram of the baffle of the present invention.

[0033] Fig.15 It is a structural schematic diagram of the lower support plate of the present invention.

[0034] Fig.16 It is a schematic diagram of the installation between the discharge cover and the collection box of the present invention.

[0035] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 100-housing, 101-observation window, 102-blocking block, 200-crushing assembly, 201-first crushing roller, 201a-roller skin, 201a-1-first boss, 201b-first mounting rod, 201c-mounting bar, 201d-first fastening nut, 202-second crushing roller, 202a-driving wheel, 202b-first synchronous wheel, 203-first mounting frame, 204-first driving motor, 204a-driving wheel, 204b-first synchronous belt, 205-second synchronous wheel, 205a-second synchronous belt, 300-material guide assembly, 301-second mounting frame, 301a-inclined block, 302-material guide plate, 302a-connecting strip, 303-fixing plate, 303a-fixing frame, 303b-buffer spring, 304-inclined plate, 304a-connecting rod, 304b-first limiting nut, 304c-bar magnet, 305-first electric push rod, 305a-mounting seat, 306-material guide roller, 306a-first motor frame, 306b-second drive motor, 400-upper Material assembly, 401-upper hopper, 401a-second mounting rod, 401b-second fastening nut, 402-half cover plate, 402a-ear seat, 403-first movable rod, 403a-second limiting nut, 403b-first return spring, 404-second movable rod, 405-first moving plate, 405a-L-shaped plate, 406-second moving plate, 407-cam, 407a-second motor frame, 407b-third drive motor, 407c-bearing seat, 407d-rotating shaft, 500-outlet Material assembly, 501-discharging frame, 501a-partition, 501b-groove, 501c-L-shaped seat, 502-baffle, 502a-second electric push rod, 502b-bump, 503-lower support plate, 503a-fixing rod, 503b-limiting plate, 503c-second return spring, 503d-pressure sensing plate, 504-discharging cover, 504a-third mounting rod, 504b-rotating plate, 504c-positioning plate, 505-collection box, 505a-second boss, 505b-handle. DETAILED DESCRIPTION

[0036] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0037] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0038] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0039] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included. Example 1

[0040] Reference Figure 1 , Figure 2 , Figure 3 and Figure 5 , which is the first embodiment of the present invention, provides a feed processing roller crusher. When in use, the roller crusher crushes the raw materials of the feed through its crushing component 200, and guides the raw materials of the feed to move through its material guiding component 300, thereby achieving one-time or multiple crushing of the raw materials of the feed.

[0041] Specifically, it includes a shell 100, a crushing assembly 200 and two groups of material guide assemblies 300. Two groups of crushing assemblies 200 are provided, and are respectively located on the upper and lower inner sides of the shell 100. The crushing assemblies 200 are provided to crush the raw materials of the feed, and the crushing roller spacing of the crushing assembly 200 located at the lower side is smaller than the crushing roller spacing of the crushing assembly 200 located at the upper side. Two groups of material guide assemblies 300 are also provided, and are respectively located between the crushing assemblies 200 and above the uppermost crushing assembly 200. The material guide assemblies 300 are provided to guide the movement of the raw materials of the feed.

[0042] Read in detail Figure 1 As shown, observation windows 101 are embedded in the upper and lower parts of the center of the front end face of the shell 100. The observation window 101 can be made of transparent materials such as glass. The setting of the observation window 101 is used to observe the internal crushing situation. The sampling holes on both sides of the front end face of the shell 100 are clamped with blocking blocks 102. The setting of the blocking blocks 102 is used to block the sampling holes on the shell 100, and the setting of the sampling holes facilitates the sampling of the crushed materials inside the shell 100.

[0043] Read in detail Figure 3As shown, the crushing assembly 200 includes a first crushing roller 201, a second crushing roller 202, a first mounting frame 203 and a first driving motor 204. The first crushing roller 201 and the second crushing roller 202 are rotatably connected to the front end and the rear end of the inner side of the housing 100 through the first mounting frame 203. The first crushing roller 201 and the second crushing roller 202 are used to crush the raw materials of the feed. The first mounting frame 203 is used to rotatably install the first crushing roller 201 and the second crushing roller 202 in the housing 100. One end of the second crushing roller 202 is fixed to the housing 100. The first crushing roller 202 is fixedly connected with a driving wheel 202a, and the driving wheel 202a is used to drive the second crushing roller 202 to rotate. The first driving motor 204 is fixedly connected to the outer rear end of the housing 100. The output shaft of the first driving motor 204 is sleeved with a driving wheel 204a. The driving wheel 202a and the driving wheel 204a are connected to each other through a first synchronous belt 204b. The first driving motor 204 is used to drive the driving wheel 204a to rotate. The driving wheel 204a and the first synchronous belt 204b are used to drive the driving wheel 202a to rotate. When the above arrangement is in use, the first drive motor 204 is started, and the output shaft of the first drive motor 204 drives the driving wheel 204a to rotate synchronously, and the driving wheel 204a drives the driving wheel 202a to rotate through the first synchronous belt 204b, and the first crushing roller 201 and the second crushing roller 202 are driven to rotate through the driving wheel 202a, so that the raw materials of the feed are crushed by means of the rotating first crushing roller 201 and the second crushing roller 202; Furthermore, the other ends of the first crushing roller 201 and the second crushing roller 202 are fixedly connected to the first synchronous wheel 202b, the inner rear end of the shell 100 is rotatably connected to the second synchronous wheel 205, and the first synchronous wheels 202b and the second synchronous wheels 202b and 205 are connected by a second synchronous belt 205a.

[0044] Read in detail Figure 5 , Figure 6 and Figure 7As shown, the material guide assembly 300 includes a second mounting frame 301, a material guide plate 302, a fixing plate 303, an inclined plate 304 and a first electric push rod 305. The second mounting frame 301 is fixedly connected to the inner front end of the housing 100. An inclined block 301a is welded on the top of the second mounting frame 301. The material guide plate 302 is rotatably connected to the inside of the second mounting frame 301. The second mounting frame 301 is used to install the material guide plate 302 and other structures. The inclined block 301a is used to connect the material guide plate 302 to the inner front end of the housing 100. The material guide plate 302 is used to guide the raw materials of the feed. One end of the material guide plate 302 is fixedly connected to a connecting strip 302a, and the connecting strip 302a is used to drive the material guide plate 3 02 is rotated, the fixed plate 303 is fixedly connected to the inner rear end of the shell 100, the fixed plate 303 is used to install the inclined plate 304, the inclined plate 304 is movably connected to the upper part of the fixed plate 303 through the buffer spring 303b, the inclined plate 304 is used to connect the guide plate 302 with the inner rear end of the shell 100, the first electric push rod 305 is movably connected to the inner rear end and the outer top of the shell 100 through the first mounting seat 305a, the telescopic rod of the first electric push rod 305 is rotatably connected to the free end of the connecting strip 302a, the first electric push rod 305 is used to drive the connecting strip 302a to move, and the first mounting seat 305a is used to install the first electric push rod 305; When the above arrangement is in use, the first electric push rod 305 is started, and after the first electric push rod 305 is started, its telescopic rod moves, and the telescopic rod of the first electric push rod 305 applies an external force to the connecting bar 302a, so that the connecting bar 302a drives the inclined plate 304 to rotate relative to the second mounting frame 301, so that the free end of the inclined plate 304 is respectively connected to the inclined block 301a or the inclined plate 304, and the raw materials of the feed are guided by the inclined direction of the guide plate 302; Furthermore, the material guide assembly 300 located between the two groups of crushing assemblies 200 further includes a material guide roller 306, which is rotatably connected to the inside of the second mounting frame 301, and the front end of the second mounting frame 301 is fixedly connected to a second drive motor 306b through a first motor frame 306a, and the output shaft of the second drive motor 306b is fixedly connected to one end of the material guide roller 306 through a coupling; Furthermore, both sides of the lower surface of the fixed plate 303 are fixedly connected with a fixing frame 303a, and the rear end of the fixing frame 303a is fixedly connected to the inner rear end of the shell 100. Both sides of the surface of the fixed plate 303 are movably penetrated by connecting rods 304a, and the top ends of the connecting rods 304a are respectively welded to the two sides of the lower surface of the inclined plate 304, and the bottom ends of the connecting rods 304a are threadedly sleeved with a first limiting nut 304b. A plurality of buffer springs 303b are provided and are evenly spaced laterally between the fixed plate 303 and the inclined plate 304, and both ends of the buffer spring 303b are respectively fixedly connected to the facing surfaces of the fixed plate 303 and the inclined plate 304, and the upper surface of the inclined plate 304 is inlaid with a bar magnet 304c. Example 2

[0045] Reference Figure 4 , which is the second embodiment of the present invention, is based on the previous embodiment, except that, in order to facilitate the inspection and maintenance of the first crushing roller 201 and the second crushing roller 202, the structures of the first crushing roller 201 and the second crushing roller 202 are refined.

[0046] Specifically, the outer side walls of the first crushing roller 201 and the second crushing roller 202 are sleeved with roller skins 201a, and the outer side surface of the roller skin 201a is provided with a plurality of protrusions at equal intervals along its circumferential direction, and external force is applied to the raw materials of the feed by means of the protrusions, so as to realize the crushing of the raw materials of the feed, and first protrusions 201a-1 are welded at both ends of the roller skin 201a, and first mounting rods 201b are welded at the upper and lower parts of both ends of the first crushing roller 201 and the second crushing roller 202, and the outer wall of the first mounting rod 201b is sleeved with mounting strips 201c, and both ends of the mounting strips 201c are sleeved on the outer wall of the first protrusion 201a-1, and the first mounting rod 201b is also threadedly sleeved with a first fastening nut 201d; When the above arrangement is in use, the first fastening nut 201d is screwed to move the first fastening nut 201d off the first mounting rod 201b, and an external force is applied to the mounting strip 201c to separate the mounting strip 201c from the first mounting rod 201b and the first boss 201a-1. At this time, the connection between the roller skin 201a and the first crushing roller 201 and the second crushing roller 202 is released, and an external force is applied to the roller skin 201a to separate the roller skin 201a from the first crushing roller 201 or the second crushing roller 202, thereby realizing the disassembly of the roller skin 201a, thereby facilitating the replacement and maintenance of the roller skin 201a. Example 3

[0047] Reference Figure 1 , Figure 2 , Figure 8 , Fig. 9 , Fig.10 and Fig.11, which is the third embodiment of the present invention, is based on embodiment 1, except that a feeding component 400 is also provided to avoid blockage during feeding.

[0048] Specifically, the feeding assembly 400 includes a feeding hopper 401, a first movable rod 403, a second movable rod 404 and a cam 407. The feeding hopper 401 is fixedly connected to the top of the housing 100, and a half cover plate 402 is fixedly connected to the top of the feeding hopper 401. Multiple first movable rods 403 and second movable rods 404 are provided, and the first movable rods 403 and second movable rods 404 are arranged in a staggered manner in the transverse direction; The bottom end of the first movable rod 403 movably penetrates the half cover plate 402 and extends to the inner side and lower side of the upper hopper 401. The top ends of the plurality of first movable rods 403 are welded with the same first movable plate 405. The outer side of the first movable rod 403 is sleeved with a first return spring 403b. The two ends of the first return spring 403b are respectively fixedly connected to the facing surfaces of the half cover plate 402 and the first movable plate 405. The bottom end of the second movable rod 404 moves through the first movable plate 405 and the half cover plate 402 in sequence and extends to the inner side and lower side of the upper hopper 401. The top ends of the plurality of second movable rods 404 are welded with the same second movable plate 406. The outer walls of the first movable rod 403 and the second movable rod 404 are both threadedly sleeved with second limiting nuts 403a, and the second limiting nuts 403a are all located below the half cover plate 402. L-shaped plates 405a are welded on both side outer walls of the first movable plate 405 and the second movable plate 406, and the cam 407 is located between the upper and lower adjacent L-shaped plates 405a; Both sides of the rear end of the upper surface of the half cover plate 402 are fixedly connected to the third drive motor 407b through the second motor frame 407a, and both sides of the front end of the upper surface of the half cover plate 402 are rotatably connected to the rotating shaft 407d through the bearing seat 407c, and the rear end of the rotating shaft 407d is fixedly connected to the output shaft of the third drive motor 407b through a coupling, and the cam 407 is sleeved on the outer wall of the rotating shaft 407d; When the above arrangement is in use, the third drive motor 407b is started, and the output shaft of the third drive motor 407b drives the rotating shaft 407d to rotate synchronously, and drives the cam 407 to rotate through the rotating shaft 407d, so that the L-shaped plate 405a is periodically applied with an external force through the rotating cam 407, so that the L-shaped plate 405a drives the first movable plate 405 and the second movable plate 406 to move in reverse, and the first movable plate 405 and the second movable plate 406 respectively drive the first movable rod 403 and the second movable rod 404 to move, and when the first movable rod 403 and the second movable rod 404 move in reverse, the raw materials blocked in the upper hopper 401 are loosened, thereby realizing automatic dredging of the upper hopper 401; Furthermore, second mounting rods 401a are welded on the symmetrical outer walls on both sides of the upper hopper 401, and ear seats 402a are welded on the outer walls on both sides of the half cover plate 402. The end of the second mounting rod 401a away from the upper hopper 401 passes through the ear seat 402a and is threadedly provided with a second fastening nut 401b. Example 4

[0049] Reference Figure 1 , Figure 2 , Fig.12 , Fig.13 , Fig.14 and Fig.15 , which is the fourth embodiment of the present invention, is based on embodiment 1, except that, in order to facilitate quantitative packaging of the raw materials of the feed, a discharging assembly 500 is further provided at the bottom of the housing 100 .

[0050] Specifically, the discharging assembly 500 includes a discharging frame 501, a baffle 502, a lower support plate 503, a discharging cover 504 and a collecting box 505. The discharging frame 501 is fixedly connected to the bottom of the housing 100. A partition 501a is welded at the center position of the upper part of the discharging frame 501. Grooves 501b are opened in the horizontal direction on the front and rear end surfaces of the lower part of the discharging frame 501. The baffle 502 is movably connected to the lower part of the discharge frame 501 in the horizontal direction. The front and rear ends of the baffle 502 are welded with protrusions 502b. The free end of the protrusion 502b is movably connected to the inside of the groove 501b. A second electric push rod 502a is fixedly connected to the outer wall of one side of the discharge frame 501. The telescopic rod of the second electric push rod 502a is fixedly connected to the vertical support arm of the baffle 502. A plurality of L-shaped seats 501c are fixedly connected to the front and rear end surfaces of the discharge frame 501, and a fixing rod 503a is movably penetrated on the longitudinal support arms of the L-shaped seats 501c. A limiting plate 503b is welded to the top of the fixing rod 503a, and the bottom ends of the fixing rod 503a are respectively welded to the upper surface of the lower support plate 503. A second return spring 503c is sleeved on the outer side of the fixing rod 503a, and the two ends of the second return spring 503c are respectively fixedly connected to the facing surfaces of the L-shaped seat 501c and the limiting plate 503b, and a pressure sensing plate 503d is fixedly connected to the center position of the upper surface of the lower support plate 503; The discharge cover 504 is fixedly connected to the bottom of the discharge frame 501, and the bottom of the discharge cover 504 is fixedly connected to the collection box 505. The bottom of the collection box 505 is placed on the pressure sensing plate 503d. The outer walls on both sides and the lower part of the front end of the collection box 505 are welded with handles 505b. When the above arrangement is in use, the crushed feed raw materials enter the discharge frame 501 through the discharge port of the outer shell 100, and are packaged through its partition 501a. The raw materials enter the collection box 505 through the discharge cover 504. At this time, the gravity of the collection box 505 changes. When the gravity of the collection box 505 reaches a predetermined numerical range, the second electric push rod 502a is started, and the telescopic rod of the second electric push rod 502a applies an external force to the baffle 502, so that the baffle 502 moves to the top of the full collection box 505. At this time, the raw materials fall into the empty collection box 505 through the end of the discharge frame 501 without the baffle 502, thereby realizing quantitative packaging of the crushed feed raw materials. Example 5

[0051] Reference Fig.16 , which is the fifth embodiment of the present invention, is based on the above-mentioned embodiment 4, but the difference is that in order to better implement the present invention and facilitate the collection box 505 to be taken and placed, this embodiment is proposed.

[0052] Specifically, a third mounting rod 504a is welded on the front end surface of the discharge cover 504, a second convex column 505a is welded above the front end surface of the collection box 505, a rotating plate 504b is rotatably sleeved on the outer wall of the third mounting rod 504a, and the lower end of the rotating plate 504b is clamped on the outer wall of the second convex column 505a, and positioning plates 504c are welded on both sides of the rear end surface of the discharge cover 504, and the front end surfaces of the lower ends of the positioning plates 504c are respectively abutted and connected to both sides of the rear end surface of the collection box 505; When the above arrangement is in use, the collection box 505 is first placed on the lower support plate 503, and a backward force is applied to the collection box 505, so that the collection box 505 moves backward. When the collection box 505 contacts the positioning plate 504c, it stops, and then an external force is applied to the rotating plate 504b to make the rotating plate 504b rotate, so that the lower end of the rotating plate 504b is clamped on the second protrusion 505a, thereby fixing the collection box 505 and the discharge cover 504.

[0053] In addition, it should be noted that the components not described in detail in this article are prior art.

[0054] Importantly, it should be noted that the construction and arrangement of the present application shown in a number of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, changes in orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete element may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to an alternative embodiment. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also equivalent structure. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present invention. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0055] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment may not be described (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those features that are not relevant to implementing the invention).

[0056] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0057] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A feed processing roller crusher, characterized in that: include, A housing (100), wherein observation windows (101) are inlaid above and below the center of the front end surface of the housing (100), and blocking blocks (102) are clamped in the sampling holes on both sides of the front end surface of the housing (100); The crushing components (200) are arranged in two groups, and are respectively located above and below the inner side of the housing (100); the crushing components (200) include a first crushing roller (201), a second crushing roller (202), a first mounting frame (203) and a first driving motor (204); the first crushing roller (201) and the second crushing roller (202) are respectively rotatably connected to the inner front end and the rear end of the housing (100) via the first mounting frame (203); one end of the second crushing roller (202) is fixedly connected to a driving wheel (202a); the first driving motor (204) is fixedly connected to the outer rear end of the housing (100); a driving wheel (204a) is sleeved on the output shaft of the first driving motor (204); and the driving wheel (202a) and the driving wheel (204a) are connected in transmission via a first synchronous belt (204b); and The material guide components (300) are arranged in two groups, and are respectively located between the crushing components (200) and above the uppermost crushing component (200). The material guide components (300) comprise a second mounting frame (301), a material guide plate (302), a fixing plate (303), an inclined plate (304) and a first electric push rod (305). The second mounting frame (301) is fixedly connected to the inner front end of the housing (100), and an inclined block (301a) is welded to the top of the second mounting frame (301). The material guide plate (302) is rotatably connected to the inside of the second mounting frame (301), and one end of the material guide plate (302) is fixedly connected to a connecting strip (302a). The fixing plate (303) is fixedly connected to the inner rear end of the housing (100), and the inclined plate (304) is movably connected to the upper side of the fixing plate (303) via a buffer spring (303b). The first electric push rod (305) is movably connected to the inner rear end and the outer top of the housing (100) via a first mounting seat (305a), and the telescopic rod of the first electric push rod (305) is rotatably connected to the free end of the connecting bar (302a).

2. A feed processing roller crusher according to claim 1, characterized in that: The other ends of the first crushing roller (201) and the second crushing roller (202) are both fixedly connected to a first synchronous wheel (202b), and the inner rear end of the housing (100) is rotatably connected to a second synchronous wheel (205), and the two first synchronous wheels (202b) and the first synchronous wheel (202b) and the second synchronous wheel (205) are both connected in transmission via a second synchronous belt (205a).

3. A feed processing roller crusher as claimed in claim 2, characterized in that: The outer side walls of the first crushing roller (201) and the second crushing roller (202) are sleeved with roller skins (201a), and first convex columns (201a-1) are welded to both ends of the roller skins (201a), and first mounting rods (201b) are welded to both upper and lower parts of both ends of the first crushing roller (201) and the second crushing roller (202), and mounting strips (201c) are sleeved on the outer walls of the first mounting rods (201b), and both ends of the mounting strips (201c) are sleeved on the outer walls of the first convex columns (201a-1), and a first fastening nut (201d) is also threadedly sleeved on the first mounting rod (201b).

4. A feed processing roller crusher according to claim 1, characterized in that: The material guide assembly (300) located between the two groups of crushing assemblies (200) further comprises a material guide roller (306), and the material guide roller (306) is rotatably connected to the inside of the second mounting frame (301), and the front end of the second mounting frame (301) is fixedly connected to a second drive motor (306b) via a first motor frame (306a), and the output shaft of the second drive motor (306b) is fixedly connected to one end of the material guide roller (306) via a coupling.

5. A feed processing roller crusher as claimed in claim 1, characterized in that: Both sides of the lower surface of the fixing plate (303) are fixedly connected to fixing frames (303a), and the rear end of the fixing frame (303a) is fixedly connected to the inner rear end of the housing (100); Connecting rods (304a) are movably penetrated on both sides of the surface of the fixing plate (303), and the top ends of the connecting rods (304a) are respectively welded to the two sides of the lower surface of the inclined plate (304), and the bottom ends of the connecting rods (304a) are threadedly sleeved with first limiting nuts (304b); A plurality of buffer springs (303b) are provided and are distributed between the fixed plate (303) and the inclined plate (304) at equal intervals in the transverse direction, and two ends of the buffer spring (303b) are respectively fixedly connected to the facing surfaces of the fixed plate (303) and the inclined plate (304).

6. A feed processing roller crusher as claimed in claim 5, characterized in that: The upper surface of the inclined plate (304) is inlaid with a bar magnet (304c).

7. A feed processing roller crusher according to claim 1, characterized in that: It also includes a loading assembly (400) arranged on the top of the housing (100), the loading assembly (400) including a loading hopper (401), a first movable rod (403), a second movable rod (404) and a cam (407); The upper hopper (401) is fixedly connected to the top of the housing (100), and a half cover plate (402) is fixedly connected to the top of the upper hopper (401); A plurality of the first movable rods (403) and the second movable rods (404) are provided, and the first movable rods (403) and the second movable rods (404) are arranged in a staggered manner in the transverse direction. The bottom end of the first movable rod (403) movably passes through the half cover plate (402) and extends to the lower inner side of the upper hopper (401). The top ends of the plurality of first movable rods (403) are welded with a first movable plate (405). The outer side of the first movable rod (403) is sleeved with a first return spring (403b), and the two ends of the first return spring (403b) are respectively fixedly connected to the first movable rod (403). Connected to the facing surfaces of the half cover plate (402) and the first movable plate (405), the bottom end of the second movable rod (404) moves through the first movable plate (405) and the half cover plate (402) in sequence and extends to the lower inner side of the upper hopper (401), and the top ends of the plurality of second movable rods (404) are welded with the same second movable plate (406), and the outer walls of the first movable rod (403) and the second movable rod (404) are both threadedly sleeved with second limiting nuts (403a), and the second limiting nuts (403a) are all located below the half cover plate (402); L-shaped plates (405a) are welded to the outer walls of both sides of the first movable plate (405) and the second movable plate (406), and the cam (407) is located between the upper and lower adjacent L-shaped plates (405a); Both sides of the rear end of the upper surface of the half cover plate (402) are fixedly connected to the third drive motor (407b) via the second motor frame (407a), and both sides of the front end of the upper surface of the half cover plate (402) are rotatably connected to the rotating shaft (407d) via the bearing seat (407c), the rear end of the rotating shaft (407d) is fixedly connected to the output shaft of the third drive motor (407b) via a coupling, and the cam (407) is sleeved on the outer wall of the rotating shaft (407d).

8. A feed processing roller crusher as claimed in claim 7, characterized in that: Second mounting rods (401a) are welded to the symmetrical outer walls on both sides of the upper hopper (401), and ear seats (402a) are welded to the outer walls on both sides of the half cover plate (402), and one end of the second mounting rod (401a) away from the upper hopper (401) passes through the ear seat (402a) and is threadedly sleeved with a second fastening nut (401b).

9. A feed processing roller crusher as claimed in claim 1, characterized in that: It also includes a discharge assembly (500) arranged at the bottom of the housing (100), the discharge assembly (500) including a discharge frame (501), a baffle (502), a lower support plate (503), a discharge cover (504) and a collection box (505); The discharge frame (501) is fixedly connected to the bottom of the housing (100), and a partition (501a) is welded at the central position of the upper part of the discharge frame (501), and grooves (501b) are provided in the transverse direction on the front and rear end surfaces of the lower part of the discharge frame (501); The baffle (502) is movably connected to the lower part of the inner part of the discharge frame (501) in the transverse direction, and the front and rear ends of the baffle (502) are welded with protrusions (502b), the free end of the protrusion (502b) is movably connected to the inside of the groove (501b), and a second electric push rod (502a) is fixedly connected to the outer wall of one side of the discharge frame (501), and the telescopic rod of the second electric push rod (502a) is fixedly connected to the vertical support arm of the baffle (502); A plurality of L-shaped seats (501c) are fixedly connected to the front and rear end surfaces of the discharge frame (501), and a fixing rod (503a) is movably passed through the longitudinal support arms of the L-shaped seats (501c), a limiting plate (503b) is welded to the top of the fixing rod (503a), and the bottom ends of the fixing rod (503a) are respectively welded to the upper surface of the lower support plate (503), a second return spring (503c) is sleeved on the outer side of the fixing rod (503a), and the two ends of the second return spring (503c) are respectively fixedly connected to the facing surfaces of the L-shaped seat (501c) and the limiting plate (503b), and a pressure sensing plate (503d) is fixedly connected to the center position of the upper surface of the lower support plate (503); The discharge cover (504) is fixedly connected to the bottom of the discharge frame (501), and the bottom of the discharge cover (504) is fixedly connected to the collection box (505). The bottom of the collection box (505) is placed on the pressure sensing plate (503d), and handles (505b) are welded to both side outer walls and the lower part of the front end surface of the collection box (505).

10. A feed processing roller crusher according to claim 9, characterized in that: A third mounting rod (504a) is welded on the front end surface of the discharge cover (504), and a second convex column (505a) is welded above the front end surface of the collection box (505); a rotating plate (504b) is rotatably sleeved on the outer wall of the third mounting rod (504a), and the lower end of the rotating plate (504b) is clamped on the outer wall of the second convex column (505a); Positioning plates (504c) are welded to both sides of the rear end surface of the discharge cover (504), and the front end surfaces of the lower ends of the positioning plates (504c) are respectively abutted and connected to both sides of the rear end surface of the collection box (505).

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