Sectional type feed grinding and outputting device

Abstract

The utility model provides a sectional type feed grinding and outputting device. The sectional type feed grinding and outputting device comprises a base; the bearing frame is fixedly mounted at the top of the base; the supporting frame is fixedly mounted at the top of the bearing frame; the first-stage crushing mechanism is mounted at the top of the supporting frame and used for crushing the feed raw materials; the conveying mechanism is installed on the top of the bearing frame and located on the inner side of the supporting frame. When the feed raw material grinding device is used and used for grinding feed raw materials, the feed raw materials are fed into the first-stage crushing mechanism and fall into the conveying mechanism through the discharging end after being crushed by the first-stage crushing mechanism, and then the crushed feed raw materials are conveyed into the grinding mechanism through the conveying mechanism; and the crushed feed raw materials can be ground through the grinding mechanism, the effect of further grinding the crushed feed raw materials directly is achieved, the crushing fineness of the feed raw materials is increased, convenience is achieved, and the labor amount of workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to crushing equipment technical field, concretely relates to a sectional type feed grinding output device. BACKGROUND

[0002] The breeding industry is to utilize the animals such as livestock and poultry that have been domesticated by human, and is an extremely important link for human and nature to exchange materials; the breeding industry is one of the main components of agriculture, and is an important component of agriculture, and is parallel to planting as the two main pillars of agricultural production; with the acceleration of industrialization and urbanization, the urban population is increasing, and the living standards of urban and rural residents are continuously improving, and the demand for livestock products will continue to increase; especially with the increase of farmers' income, the consumption of livestock products will increase substantially;

[0003] Feed is an important feeding raw material in the breeding industry, and feed is a mixture of various nutrient raw materials after being crushed, the existing raw material crushing methods include extrusion type, hammer type and crushing type, but the existing crushing methods only crush the feed raw materials once and then fall out, so that the feed raw materials are not crushed enough, and need to be crushed again, which is troublesome, increases the labor of workers, and reduces the crushing efficiency of feed raw materials;

[0004] Therefore, the application provides a sectional type feed grinding output device. CONTENT OF THE UTILITY MODEL

[0005] In view of the deficiencies of the prior art, the utility model provides a sectional type feed grinding output device, which solves the problems mentioned in the background art.

[0006] To achieve the above object, the utility model realizes through the following technical scheme:

[0007] A sectional type feed grinding output device, comprising:

[0008] A base;

[0009] A bearing frame fixedly installed on the top of the base;

[0010] A support frame fixedly installed on the top of the bearing frame;

[0011] A primary crushing mechanism installed on the top of the support frame, which is used for crushing feed raw materials;

[0012] A conveying mechanism installed on the top of the bearing frame and located on the inner side of the support frame, and the discharge end of the primary crushing mechanism is communicated with the feeding end of the conveying mechanism;

[0013] The grinding mechanism is installed at one end of the bearing frame and below the discharge end of the conveying mechanism, and the feeding end of the grinding mechanism is communicated with the discharge end of the conveying mechanism, the conveying mechanism is used for conveying the feed raw materials crushed by the primary crushing mechanism to the grinding mechanism, and the discharge end of the grinding mechanism is located at the bottom thereof.

[0014] Further, the primary crushing mechanism comprises a crushing shell fixedly installed at the top of the support frame, the top and bottom of the crushing shell are open, two meshing crushing rollers are rotatably installed in the crushing shell, a straight gear assembly one is coaxially fixed on the two crushing rollers, a motor one connected with one of the crushing rollers is fixedly installed on the crushing shell, and a discharge pipe communicated with the inside of the crushing shell is fixedly installed at the bottom of the crushing shell.

[0015] Further, the conveying mechanism comprises a conveying pipe horizontally fixedly installed at the top of the bearing frame, an auger rod is rotatably installed in the conveying pipe, a motor for driving the auger rod to rotate is fixedly installed on the conveying pipe, and the bottom of the discharge pipe penetrates through the top of the conveying pipe and is communicated with the inside of the conveying pipe.

[0016] Further, the grinding mechanism comprises a shell fixedly installed at the end of the bearing frame, the bottom of the shell is open, two grinding rollers are rotatably installed in the shell, the two grinding rollers are connected through a straight gear assembly two, a motor two connected with one of the grinding rollers is fixedly installed on the shell, a guide pipe is throughly connected to the top of the shell and above the two grinding rollers, and the other end of the guide pipe is communicated with the end of the conveying pipe.

[0017] Further, the top of the base and directly below the shell is placed with an open-top collecting box.

[0018] Further, the inner walls of the two sides of the shell are symmetrically fixed with inclined guide plates, the bottom end of the guide plate extends directly above the grinding roller, and the bottom of the guide plate is attached to the top plate of the grinding roller.

[0019] Further, the top of the crushing shell is fixedly installed with a feeding hopper communicated with the inside thereof, and a blocking plate for blocking the open end of the feeding hopper is hingedly connected to the feeding hopper.

[0020] Further, the top of the conveying pipe and on the side away from the discharge pipe is provided with a mounting hole communicated with the inside thereof, a blocking cover for blocking the mounting hole is fixedly installed on the top of the conveying pipe through screws, and a secondary crushing mechanism is installed at the bottom of the blocking cover and in the conveying pipe, which is used for crushing the feed raw materials in the conveying pipe.

[0021] Further, the secondary crushing mechanism comprises a mounting shell fixedly installed at the bottom of the blocking cover, one end of the mounting shell is rotatably installed with a rotating shaft one extending into the mounting shell, the rotating shaft one is located in the same axial direction as the auger rod, one end of the rotating shaft one is installed with a clamping piece capable of clamping the auger rod, when the blocking cover blocks the mounting hole, the rotating shaft one is clamped with the auger rod through the clamping piece, the other end of the mounting shell is rotatably installed with a rotating shaft two extending into the mounting shell, one end of the rotating shaft two extending to the outside of the mounting shell is fixedly installed with a cutter shaft, the outer wall of the cutter shaft is annularly arranged and fixedly installed with cutter seats, the cutter seats are fixedly installed with cutting knives through screws, one end of the rotating shaft one and the rotating shaft two located in the mounting shell are coaxially fixedly connected with bevel gears one, the two bevel gears one are symmetrically arranged, the mounting shell is rotatably installed with bevel gears two meshing with the two bevel gears one.

[0022] Further, the clamping piece comprises a clamping block and a clamping piece block.

[0023] The end of the rotating shaft one is fixedly installed with the clamping block, the end of the auger rod is fixedly installed with the clamping piece block, the outer wall of the clamping piece block is provided with a clamping groove, when the blocking cover blocks the mounting hole, the clamping block can be inserted into the clamping groove and clamped with the clamping piece block.

[0024] The utility model provides a sectional type feed grinding output device, compared with the prior art, has the following beneficial effects:

[0025] 1. When using, the feed raw materials are put into the primary crushing mechanism, and the feed raw materials are crushed by the primary crushing mechanism, then the crushed feed raw materials fall into the conveying mechanism through the discharge end, and then the crushed feed raw materials are conveyed into the grinding mechanism by the conveying mechanism, so that the crushed feed raw materials can be further ground by the grinding mechanism, the crushing fineness of the feed raw materials is increased, the labor intensity of the workers is reduced, and the crushing efficiency of the feed raw materials is improved.

[0026] 2. The collecting box is arranged below the shell body, so that the feed discharged from the two grinding rollers can be collected.

[0027] 3. The guide plate is arranged, the bottom end of the guide plate extends to the upper side of the grinding roller, and the bottom of the guide plate is attached to the top plate of the grinding roller, so that the crushed feed conveyed into the shell body through the guide pipe can be effectively guided, and the crushed feed conveyed into the shell body can be more completely ground. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, obviously, the drawings described in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0029] Figure 1 The three-dimensional structure schematic diagram of the present application is shown;

[0030] Figure 2 The installation structure schematic diagram of the motor one of the present application is shown;

[0031] Figure 3 The installation structure schematic diagram of the auger rod of the present application is shown;

[0032] Figure 4 The present application is shown in Figure 3 The enlarged view of A in the figure;

[0033] Figure 5 The enlarged view of B in the present application is shown; Figure 3 The enlarged view of B in the present application is shown;

[0034] As shown in the figure: 1, base; 11, bearing frame; 12, support frame; 2, primary crushing mechanism; 21, crushing shell; 22, crushing roller; 23, straight gear assembly one; 24, motor one; 25, discharge pipe; 26, feed hopper; 27, blocking plate; 3, conveying mechanism; 31, conveying pipe; 32, auger rod; 33, motor; 34, mounting hole; 35, blocking cover; 4, grinding mechanism; 41, shell; 42, grinding roller; 43, straight gear assembly two; 44, motor two; 45, material guide pipe; 5, collection box; 6, material guide plate; 7, secondary crushing mechanism; 71, mounting shell; 72, rotating shaft one; 73, clamping piece; 731, clamping block; 732, clamping block; 733, clamping groove; 74, rotating shaft two; 75, cutter shaft; 76, cutter seat; 77, cutting knife; 78, bevel gear one; 79, bevel gear two. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application is described clearly and completely, obviously, the described embodiments are some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0036] Embodiment one

[0037] To solve the technical problems in the background art, the following segmented feed grinding output device is given:

[0038] In combination Figures 1-5 The utility model provides a segmented feed grinding output device, which comprises a base 1, a bearing frame 11 fixedly installed on the top of the base 1, a support frame 12 fixedly installed on the top of the bearing frame 11, a primary crushing mechanism 2 installed on the top of the support frame 12 for crushing feed raw materials, a conveying mechanism 3 installed on the top of the bearing frame 11 and located on the inner side of the support frame 12, the discharge end of the primary crushing mechanism 2 being in communication with the feed inlet of the conveying mechanism 3, a grinding mechanism 4 installed on one end of the bearing frame 11 and located below the discharge end of the conveying mechanism 3, the feed inlet of the grinding mechanism 4 being in communication with the discharge end of the conveying mechanism 3, the discharge end of the grinding mechanism 4 being located at the bottom thereof, and the conveying mechanism 3 being used to convey the crushed feed raw materials from the primary crushing mechanism 2 to the grinding mechanism 4.

[0039] In use, when the feed raw materials are ground, the feed raw materials are fed into the primary crushing mechanism 2, the feed raw materials are crushed by the primary crushing mechanism 2, and then the crushed feed raw materials fall into the conveying mechanism 3 through the discharge end, and then the crushed feed raw materials are conveyed into the grinding mechanism 4 by the conveying mechanism 3, so that the crushed feed raw materials are ground by the grinding mechanism 4, the further grinding effect of the crushed feed raw materials is realized, the crushing fineness of the feed raw materials is increased, the labor intensity of the workers is reduced, and the crushing efficiency of the feed raw materials is improved.

[0040] Example Two

[0041] As Figures 1-5 shown in the above embodiment, the present embodiment further provides the following contents:

[0042] In the embodiment, the primary crushing mechanism 2 comprises a crushing shell 21 fixedly installed on the top of the support frame 12, the top and bottom of the crushing shell 21 are open, two intermeshing crushing rollers 22 are rotatably installed in the crushing shell 21, a straight gear assembly one 23 coaxially fixed on the two crushing rollers 22, the straight gear assembly one 23 comprises two intermeshing straight gears one, the two straight gears one are coaxially fixed on the two crushing rollers 22 respectively, a motor one 24 connected with one of the crushing rollers 22 is fixedly installed on the crushing shell 21, a discharge pipe 25 communicating with the inside of the crushing shell 21 is fixedly installed on the bottom of the crushing shell 21, in use, the feed raw materials to be crushed are fed into the crushing shell 21, the motor one 24 is controlled to be turned on, the motor one 24 drives the crushing roller 22 fixed on the output shaft to rotate in the crushing shell 21, so that the two crushing rollers 22 are driven to rotate in opposite directions in the crushing shell 21 through the straight gear assembly one 23, the two crushing rollers 22 intermesh to crush the feed raw materials fed into the crushing shell 21.

[0043] In the embodiment, the conveying mechanism 3 comprises a conveying pipe 31 horizontally fixedly installed on the top of the bearing frame 11, an auger shaft 32 is rotatably installed in the conveying pipe 31, specifically, the outer side wall of the auger shaft 32 is fitted with the inner side wall of the conveying pipe 31, a motor 33 for driving the auger shaft 32 to rotate is fixedly installed on the conveying pipe 31, the bottom of the discharge pipe 25 penetrates through the top of the conveying pipe 31 and communicates with the inside of the conveying pipe 31, in use, the motor 33 is controlled to be turned on, the motor 33 drives the auger shaft 32 to rotate in the conveying pipe 31, after the feed raw materials are crushed by the two crushing rollers 22, the crushed feed raw materials fall into the discharge pipe 25 through the bottom opening of the crushing shell 21 and then fall into the conveying pipe 31, at this time, the auger shaft 32 rotates in the conveying pipe 31 to convey the crushed feed raw materials falling into the conveying pipe 31.

[0044] In the embodiment, the grinding mechanism 4 comprises a housing 41 fixedly installed at the end of the carrier frame 11, the bottom of the housing 41 is open, two grinding rollers 42 are rotatably installed in the housing 41, the two grinding rollers 42 are connected through a straight gear assembly two 43, the straight gear assembly two 43 comprises two straight gears two meshing with each other, the two straight gears two are coaxially fixedly connected with the two grinding rollers 42 respectively, a motor two 44 connected with one of the grinding rollers 42 is fixedly installed on the housing 41, a material guide pipe 45 is throughly connected to the top of the housing 41 above the two grinding rollers 42, the other end of the material guide pipe 45 is communicated with the end of the conveying pipe 31, in use, the motor two 44 is controlled to be turned on, the output shaft of the motor two 44 rotates to drive the grinding roller 42 to rotate in the housing 41, so that the two grinding rollers 42 are driven to rotate in opposite directions in the housing 41 through the straight gear assembly two 43, the two grinding rollers 42 rotate downward along the side where the two grinding rollers 42 are close to each other, when the auger rod 32 rotates in the conveying pipe 31 to convey the crushed feed raw materials falling into the conveying pipe 31, the crushed feed falls into the housing 41 through the material guide pipe 45, so that the two grinding rollers 42 grind the crushed feed, realizing the grinding effect of the crushed feed raw materials, and when the auger rod 32 rotates in the conveying pipe 31 to convey the crushed feed raw materials falling into the conveying pipe 31 to the housing 41, the crushed feed raw materials are extruded into the housing 41, so as to facilitate the grinding effect of the two grinding rollers 42 on the crushed feed raw materials.

[0045] Embodiment three

[0046] As Figures 1-5 shown, on the basis of the above embodiment, the embodiment further gives the following contents:

[0047] In the embodiment, the top of the base 1 and directly below the housing 41 is placed with a collecting box 5 with an open top, by arranging the collecting box 5, the collecting box 5 is located directly below the housing 41, so as to facilitate the collection of the feed discharged after being ground by the two grinding rollers 42.

[0048] In the embodiment, the two side inner walls of the housing 41 are fixedly provided with inclined material guide plates 6, the bottom end of the material guide plate 6 extends to directly above the grinding roller 42, and the bottom of the material guide plate 6 is in close contact with the top plate of the grinding roller 42, by arranging the material guide plate 6, the bottom end of the material guide plate 6 extends to directly above the grinding roller 42, and the bottom of the material guide plate 6 is in close contact with the top plate of the grinding roller 42, so as to effectively avoid the crushed feed conveyed into the housing 41 flowing to the side where the two grinding rollers 42 are away from each other, realizing the material guiding effect of the crushed feed conveyed into the housing 41 through the material guide pipe 45, and facilitating the more complete grinding treatment of the crushed feed conveyed into the housing 41.

[0049] In this embodiment, a feed hopper 26 communicating with the inside of the crushing shell 21 is fixedly installed on the top of the crushing shell 21. A sealing plate 27 for sealing its opening end is hinged on the feed hopper 26. By setting the feed hopper 26, it is convenient to feed raw materials into the crushing shell 21. By setting the sealing plate 27, when the equipment is not in use, the sealing plate 27 can be rotated on the feed hopper 26 to achieve the sealing effect of the opening end of the feed hopper 26, effectively preventing dust from falling into the feed hopper 26.

[0050] Example 4

[0051] like Figures 1-5 As shown, based on the above embodiments, this embodiment further provides the following:

[0052] In this embodiment, the top of the conveying pipe 31, on the side of the auger rod 32 away from the discharge pipe 25, has an installation hole 34 communicating with its interior. A sealing cover 35 for sealing the installation hole 34 is fixedly installed on the top of the conveying pipe 31 by screws. A secondary crushing mechanism 7 is installed at the bottom of the sealing cover 35 inside the conveying pipe 31. It is used to crush the feed raw materials in the conveying pipe 31. By setting the secondary crushing mechanism 7, when the auger rod 32 rotates inside the conveying pipe 31, during the process of conveying the crushed feed raw materials falling into the conveying pipe 31 to the feed pipe 45, when the crushed feed raw materials come into contact with the secondary crushing mechanism 7, the crushed feed raw materials conveyed in the conveying pipe 31 can be further crushed by the secondary crushing mechanism 7, which further improves the crushing effect of the feed raw materials and is beneficial to the subsequent grinding mechanism 4 for grinding the crushed feed raw materials. By setting the sealing cover 35 and fixing it on the conveying pipe 31 with screws, it is easy to install and remove the sealing cover 35, thereby facilitating the disassembly and maintenance of the secondary crushing mechanism 7.

[0053] In the embodiment, the secondary crushing mechanism 7 comprises a mounting shell 71 fixedly installed at the bottom of the blocking cover 35, one end of the mounting shell 71 is rotatably installed with a rotating shaft I 72 extending into the interior thereof, the rotating shaft I 72 is in the same axial direction as the auger rod 32, one end of the rotating shaft I 72 is installed with a clamping piece 73 clamped with the auger rod 32, when the blocking cover 35 blocks the mounting hole 34, the rotating shaft I 72 is clamped with the auger rod 32 through the clamping piece 73, the other end of the mounting shell 71 is rotatably installed with a rotating shaft II 74 extending into the interior thereof, one end of the rotating shaft II 74 extending to the outside of the mounting shell 71 is fixedly installed with a cutter shaft 75, the outer wall of the cutter shaft 75 is annularly arranged and fixedly installed with cutter seats 76, the cutter seats 76 are fixedly installed with cutting knives 77 through screws, which facilitates the installation and removal of the cutting knives 77, thereby facilitating the replacement of the cutting knives 77, one end of the rotating shaft I 72 and the rotating shaft II 74 located in the mounting shell 71 is coaxially fixedly connected with bevel gears I 78, the two bevel gears I 78 are symmetrically arranged, the mounting shell 71 is rotatably installed with bevel gears II 79 engaged with the two bevel gears I 78, in use, when the secondary crushing mechanism 7 is installed, the blocking cover 35 blocks the mounting hole 34, at this time, the rotating shaft I 72 is clamped with the auger rod 32 through the clamping piece 73, when the auger rod 32 rotates to convey the crushed feed raw materials falling into the conveying pipe 31 to the guide pipe 45, thereby driving the rotating shaft I 72 to rotate, when the rotating shaft I 72 rotates, the bevel gears I 78 coaxially fixedly connected therewith are driven to rotate, thereby driving the rotating shaft II 74 to reversely rotate on the mounting shell 71 through the bevel gears II 79 and the other bevel gear I 78, thereby driving the cutter shaft 75 to rotate, so that the plurality of cutting knives 77 rotate around the rotating shaft II 74, during the rotation of the auger rod 32 in the conveying pipe 31 to convey the crushed feed raw materials falling into the conveying pipe 31 to the guide pipe 45, when the crushed feed raw materials contact the cutting knives 77, the crushed feed raw materials can be further crushed by the plurality of cutting knives 77.

[0054] In the embodiment, the clamping piece 73 comprises a clamping block 731 and a clamping block 732, the end of the rotating shaft I 72 is fixedly installed with the clamping block 731, the end of the auger rod 32 is fixedly installed with the clamping block 732, the outer wall of the clamping block 732 is provided with a clamping groove 733, when the blocking cover 35 blocks the mounting hole 34, the clamping block 731 can be inserted into the clamping groove 733 and clamped with the clamping block 732, in use, when the secondary crushing mechanism 7 is installed, the blocking cover 35 blocks the mounting hole 34, the clamping block 731 is inserted into the clamping groove 733 and clamped with the clamping block 732, thereby achieving the clamping and fixing effect of the rotating shaft I 72 and the auger rod 32, when the auger rod 32 rotates, the rotating shaft I 72 can be driven to rotate on the mounting shell 71, through the special design that the clamping block 731 is inserted into the clamping groove 733, the installation and removal between the clamping block 731 and the clamping block 732 is facilitated, and the operation is simple.

[0055] It is to be noted that the relational terms herein, such as first and second, and the like, are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0056] The above embodiments are only used to illustrate the technical solutions of the present application, but not limit the present application; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A segmented feed grinding output device, characterized by: The utility model provides a kind of feed processing machine, including: Base; Support frame, which is fixedly installed on the top of the base; Support frame, which is fixedly installed on the top of the support frame; Primary crushing mechanism, which is installed on the top of the support frame, is used for crushing feed raw materials; Conveying mechanism, which is installed on the top of the support frame and is located inside the support frame, the discharge end of the primary crushing mechanism is communicated with the feeding end of the conveying mechanism; Grinding mechanism, which is installed at one end of the support frame and below the discharge end of the conveying mechanism, and the feeding end of the grinding mechanism is communicated with the discharge end of the conveying mechanism, the conveying mechanism is used to convey the feed raw materials crushed by the primary crushing mechanism to the grinding mechanism, and the discharge end of the grinding mechanism is located at the bottom thereof; The primary crushing mechanism includes a crushing shell fixedly installed on the top of the support frame, the top and bottom of the crushing shell are open, two meshing crushing rollers are rotatably installed in the crushing shell, a straight gear assembly one is coaxially fixed on the two crushing rollers, a motor one connected with one of the crushing rollers is fixedly installed on the crushing shell, and a discharge pipe connected with the inside of the crushing shell is fixedly installed on the bottom of the crushing shell; the conveying mechanism includes a conveying pipe horizontally fixedly installed on the top of the support frame, an auger shaft is rotatably installed in the conveying pipe, a motor for driving the auger shaft to rotate is fixedly installed on the conveying pipe, the bottom of the discharge pipe penetrates the top of the conveying pipe and is communicated with the inside of the conveying pipe; an installation hole communicated with the inside of the conveying pipe is formed in the top of the conveying pipe and on the side of the auger shaft away from the discharge pipe, a blocking cover for blocking the installation hole is fixedly installed on the top of the conveying pipe by screws, and a secondary crushing mechanism for crushing the feed raw materials in the conveying pipe is installed on the bottom of the blocking cover and in the conveying pipe.

2. A segmented feed grinding output device according to claim 1, characterized in that: The grinding mechanism includes a housing fixedly installed on one end of the support frame, the bottom of the housing is open, two grinding rollers are rotatably installed in the housing, the two grinding rollers are connected by a straight gear assembly two, a motor two connected with one of the grinding rollers is fixedly installed on the housing, and a guide pipe is connected through the top of the housing above the two grinding rollers, and the other end of the guide pipe is communicated with the end of the conveying pipe.

3. A segmented feed grinding output device according to claim 2, wherein: The top of the base below the housing is provided with a collecting box with an open top.

4. A segmented feed grinding output device according to claim 3, wherein: Symmetrical guide plates are fixedly installed on the inner walls of the two sides of the housing, the bottom end of the guide plate extends above the grinding roller, and the bottom of the guide plate is attached to the top plate of the grinding roller.

5. A segmented feed grinding output device according to claim 4, wherein: A feeding hopper communicated with the inside of the crushing shell is fixedly installed on the top of the crushing shell, and a blocking plate for blocking the open end of the feeding hopper is hingedly connected to the feeding hopper.

6. A segmented feed grinding output device according to claim 5, wherein: The secondary crushing mechanism comprises a mounting shell fixedly installed at the bottom of the blocking cover, one end of the mounting shell is rotatably installed with a rotating shaft one extending into the mounting shell, the rotating shaft one is located in the same axial direction as the auger rod, one end of the rotating shaft one is installed with a clamping piece capable of being clamped with the auger rod, when the blocking cover blocks the mounting hole, the rotating shaft one is clamped with the auger rod through the clamping piece, the other end of the mounting shell is rotatably installed with a rotating shaft two extending into the mounting shell, one end of the rotating shaft two extending to the outside of the mounting shell is fixedly installed with a cutter shaft, the outer wall of the cutter shaft is annularly and fixedly installed with cutter seats, the cutter seats are fixedly installed with cutting knives through screws, one end of the rotating shaft one and the rotating shaft two located in the mounting shell is coaxially and fixedly connected with a bevel gear one, the two bevel gears one are symmetrically arranged, the mounting shell is rotatably installed with a bevel gear two meshing with the two bevel gears one.

7. A segmented feed grinding output device according to claim 6, wherein: The clamping piece comprises a clamping block and a clamping piece; the end of the rotating shaft one is fixedly installed with the clamping block, the end of the auger rod is fixedly installed with the clamping piece, the outer wall of the clamping piece is provided with a clamping groove, when the blocking cover blocks the mounting hole, the clamping block can be inserted into the clamping groove and clamped with the clamping piece.

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