Feed crushing device with screening effect

Abstract

The utility model provides a feed crushing device with a screening effect, the feed crushing device comprises a base, a crusher body and a screening assembly, the crusher body and the screening assembly are both mounted on the base, and the screening assembly comprises a material placing seat, an elastic piece, a bearing seat and a vibration motor; the pulverizer body pulverizes feed raw materials and then conveys the feed raw materials to a material placing base of the screening assembly through a discharging hopper, the pulverized feed raw materials are screened through a material screening disc on the material placing base, meanwhile, a vibration motor is arranged at the bottom of the material placing base, and the vibration motor vibrates the material placing base; and then, the feed raw materials with different specifications are discharged from the first discharging opening and the second discharging opening in the material placing base, so that the material screening operation is completed, the problem that the existing feed production efficiency is low is solved, and meanwhile, the labor intensity of operators is reduced.

Description

Technical Field

[0001] The present disclosure relates to the technical field of feed production equipment, and in particular to a feed crushing device with a material screening effect. Background Art

[0002] In the feed production process, crushing the feed raw materials is an important processing step. Through crushing, the particle size of the feed raw materials is uniform. Then the mixed raw materials need to be screened to ensure that the particle size of the feed raw materials is uniform, making them easier to chew and mix, which can accelerate the release and conversion of nutrients, thereby improving the digestibility and utilization of feed. However, the existing feed crushing and screening requires two devices to operate. Two devices mean additional startup and switching time, as well as possible production line downtime, which will lead to a decrease in overall production efficiency and increase the labor intensity and operation complexity of workers. Utility Model Content

[0003] The purpose of the utility model is to solve the above-mentioned problem and provide a feed crushing device with material screening effect.

[0004] The technical solution of the present disclosure is achieved as follows:

[0005] The present invention provides a feed crushing device with a material screening effect, comprising a base, a crusher body and a screening assembly, wherein the crusher body is mounted on the base through a bracket, and the screening assembly is arranged on the base and located on one side of the crusher body;

[0006] The screening assembly includes a material placement seat, an elastic member, a bearing seat and a vibration motor. The material placement seat is connected to the bearing seat through the elastic member. The bearing seat is placed on the base. The material placement seat has a feed hopper. The pulverizer body includes a discharge hopper. The feed hopper is located below the discharge hopper.

[0007] A screening plate is arranged in the material placement seat, and the material placement seat is formed with a screening area and a material stacking area through the screening plate. The screening area and the material stacking area are connected through the screening plate. The material placement seat is provided with a first discharge port and a second discharge port, the first discharge port is located in the screening area, and the second discharge port is located in the material stacking area;

[0008] The bearing seat has an empty slot. When the vibration motor is arranged at the bottom of the material placing seat, part of the vibration motor is located in the empty slot.

[0009] In one embodiment, it also includes a stirring assembly, and a support plate is provided on the outer peripheral surface of the material placement seat;

[0010] The stirring assembly includes a support, a rotating screw, a slide, a placement plate and a stirring component. The support is arranged on the support plate, the rotating screw is rotatably arranged in the support, a first driver is arranged on the top of the support, the first driver is connected to the rotating screw through a coupling, and the slide is arranged on the rotating screw;

[0011] One end of the placement plate is connected to the slide seat so that the placement plate is located above the material placement seat. The stirring component is installed on the placement plate, and the stirring component includes a stirring blade.

[0012] The cooperation between the sliding seat and the placing plate enables the stirring blade to approach or move away from the end surface of the sieving plate.

[0013] In one embodiment, the stirring component further includes a second driver, a stirring shaft and a connecting seat, the second driver is arranged on a side of the placement plate away from the sieve plate, the stirring shaft is located on the other side of the placement plate, the second driver and the stirring shaft are connected through a coupling, and the connecting seat is arranged at the bottom of the stirring shaft;

[0014] The stirring blade is arranged on the outer periphery of the connecting seat.

[0015] In one embodiment, an inclined portion is provided in the material placement seat, and the width of the inclined portion gradually increases from one end close to the second discharge port to the other end;

[0016] The cross section of the inclined portion is arranged in an acute angle structure.

[0017] In one embodiment, an angle is formed between the feeding hopper and the end surface of the material placing seat.

[0018] In one embodiment, a plurality of stirring blades are provided, and the stirring blades are evenly distributed along the circumferential direction of the connecting seat.

[0019] In one embodiment, a plurality of elastic members are provided, and the plurality of elastic members are evenly distributed along the circumferential direction of the bearing seat.

[0020] The advantages or beneficial effects of the above technical solution include at least:

[0021] The present invention discloses a feed crushing device with a screening effect. By connecting a crusher body and a screening component, the crusher body can convey the crushed feed raw materials to a material placement seat of the screening component. The screening plate on the material placement seat can block the feed raw materials that do not meet the diameter of the screen holes of the screening plate and discharge them from a first discharge port, while the feed raw materials that meet the standard are discharged from a second discharge port. In addition, since a vibration motor is provided on the base of the material placement seat, the material placement seat is vibrated to cause shaking between the materials, thereby further improving the screening effect of the screening component. Through the cooperation of the crusher body and the screening component, part of the materials can be screened at the same time during the crushing process, thereby solving the problem of low efficiency in existing feed production and reducing the labor intensity of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0023] Figure 1 A structural schematic diagram of a feed crushing device according to an embodiment of the present disclosure from one viewing angle is shown;

[0024] Figure 2 A schematic structural diagram of a sieving assembly according to an embodiment of the present disclosure is shown in a cutaway perspective;

[0025] Figure 3 A structural schematic diagram of a connection between a screening component and a stirring component according to an embodiment of the present disclosure is shown;

[0026] Figure 4 A structural schematic diagram of another perspective of the connection between the screening assembly and the stirring assembly in an embodiment of the present disclosure is shown;

[0027] Figure 5 A schematic diagram of the structure in which the pulverizer body of the embodiment of the present disclosure is installed on the base is shown;

[0028] Reference numerals: 1. base;

[0029] 2. Crusher body; 21. Discharging hopper; 22. Hammer roller;

[0030] 3. Screening assembly; 31. Material placement seat; 311. Material feeding hopper; 312. Screening plate; 313. First material outlet; 314. Second material outlet; 315. Support plate; 316. Inclined portion; 32. Elastic member; 33. Bearing seat; 331. Empty slot; 34. Vibration motor;

[0031] 4. stirring assembly; 41. support; 42. rotating screw; 43. slide seat; 44. placement plate; 45. first drive; 46. stirring component; 461. second drive; 462. stirring shaft; 463. connecting seat; 464. stirring blade. DETAILED DESCRIPTION

[0032] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments described herein, which are instead provided for a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0033] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in the present disclosure may be combined with each other. The present disclosure will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0034] It should be understood that the term "including" and its variations used in this document are open inclusions, that is, "including but not limited to". The term "based on" means "based at least in part on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one other embodiment"; the term "some embodiments" means "at least some embodiments". Relevant definitions of other terms will be given in the description below. It should be noted that the concepts of "first", "second", etc. mentioned in this disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0035] It should be noted that the modifications of "one" and "several" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, they should be understood as "one or more".

[0036] The names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only used for illustrative purposes and are not used to limit the scope of these messages or information.

[0037] Reference Figure 1-Figure 5 A feed crushing device with a screening effect comprises a base 1, a crusher body 2 and a screening component 3. The crusher body 2 is mounted on the base 1 through a bracket. The screening component 3 is arranged on the base 1 and is located on one side of the crusher body 2. The base 1 is used to support the crusher body 2 and the screening component 3. The crusher body 2 is used to crush feed raw materials and transport the crushed raw materials to the screening component 3 for screening.

[0038] The sieving assembly 3 includes a material placing seat 31, an elastic member 32, a bearing seat 33 and a vibration motor 34. The material placing seat 31 is connected to the bearing seat 33 through the elastic member 32. There are several elastic members 32, and the several elastic members 32 are evenly distributed along the circumferential direction of the bearing seat 33. The elastic member 32 can play a role in connecting the material placing seat 31 and the bearing seat 33 to avoid playing a shock absorbing role when the vibration motor 34 vibrates. The bearing seat 33 is placed on the base 1. The material placing seat 31 has a feed hopper 311. The crusher body 2 includes a discharge hopper 21. The feed hopper 311 is located below the discharge hopper 21. An angle is formed between the feed hopper 311 and the end surface of the material placing seat 31. The setting of the angle makes the feed hopper 311 inclined, so that the feed raw materials can flow. The vibration motor 34 is used to drive the material placing seat 31 to shake, so as to quickly sieve. The elastic member 32 adopts any one of the telescopic spring, pressure spring and torsion spring in the prior art.

[0039] A screening plate 312 is arranged in the material placement seat 31, and the screening plate 312 forms a screening area and a material stacking area on the material placement seat 31. The screening area and the material stacking area are connected through the screening plate 312. The material placement seat 31 has a first discharge port 313 and a second discharge port 314. The first discharge port 313 is located in the screening area, and the second discharge port 314 is located in the material stacking area. The first discharge port 313 is used to discharge materials blocked by the screening plate 312, and the second discharge port 314 is used to discharge materials after screening.

[0040] The supporting seat 33 has an empty slot 331 . When the vibration motor 34 is disposed at the bottom of the material placing seat 31 , part of the vibration motor 34 is located in the empty slot 331 .

[0041] Based on the above structure, by placing unprocessed feed raw materials in the grinder body 2, the feed raw materials are crushed by the grinder body 2, and the feed raw materials are transported to the screening area of ​​the screening plate 312 through the discharge hopper 21. Since the screening plate 312 has sieve holes, when the feed raw materials are on the screening plate 312, the feed raw materials larger than the diameter of the sieve holes will be blocked by the screening plate 312, and the prepared feed raw materials that meet the standards will fall through the sieve holes into the stacking area of ​​the material placement seat 31 and be discharged from the second discharge port 314, thereby completing the powder screening of the crushed feed raw materials. Since a vibration motor 34 is provided at the bottom of the material placement seat 31, the vibration of the vibration motor 34 can make the material placement seat 31 vibrate, thereby accelerating the screening effect of the screening plate 312. By cooperating with the screening component 3 and the grinder body 2, the feed raw materials after crushing can be screened, thereby solving the problem that the existing feed raw material crushing and screening require two separate devices to be operated separately.

[0042] In one embodiment, referring to Figure 1-Figure 4, further comprising a stirring assembly 4, a support plate 315 is provided on the outer peripheral surface of the material placement seat 31;

[0043] The stirring assembly 4 includes a support 41, a rotating screw 42, a slide 43, a placement plate 44 and a stirring member 46. The support 41 is arranged on the support plate 315, the rotating screw 42 is rotatably arranged in the support 41, a first driver 45 is arranged on the top of the support 41, the first driver 45 is connected to the rotating screw 42 through a coupling, and the slide 43 is arranged on the rotating screw 42;

[0044] One end of the placement plate 44 is connected to the slide 43, so that the placement plate 44 is located above the material placement seat 31. The stirring component 46 is installed on the placement plate 44. The stirring component 46 includes a stirring blade 464. Through the cooperation of the slide 43 and the placement plate 44, the stirring blade 464 is moved close to or away from the end surface of the sieve plate 312.

[0045] Reference Figure 1-Figure 4 The stirring component 46 also includes a second driver 461, a stirring shaft 462 and a connecting seat 463. The second driver 461 is arranged on the side of the placement plate 44 away from the sieve plate 312, and the stirring shaft 462 is located on the other side of the placement plate 44. The second driver 461 is connected to the stirring shaft 462 through a coupling. The connecting seat 463 is arranged at the bottom of the stirring shaft 462, and the stirring blades 464 are arranged on the outer periphery of the connecting seat 463. There are several stirring blades 464, and the several stirring blades 464 are evenly distributed along the circumferential direction of the connecting seat 463.

[0046] Based on the above structure, in order to further speed up the screening effect of the screening component 3, the stirring blade 464 collides with the crushed feed raw materials, thereby accelerating the flow of the feed raw materials. When the second driver 461 is started, the connecting seat 463 can be driven to rotate through the stirring shaft 462, so that the stirring blade 464 rotates synchronously, and because the stirring component 46 is connected to the slide 43 through the placement plate 44, when the rotating screw 42 rotates, the slide 43 can drive the stirring component 46 to change its position along the rotation direction of the rotating screw 42, and the feed raw materials can be stirred from different heights by changing the position of the stirring component 46.

[0047] The first driver 45 and the second driver 461 are servo drive motors in the prior art, and the first driver 45 and the second driver 461 can provide the power required for the rotation of the screw rod 42 and the stirring shaft 462;

[0048] In one embodiment, referring to Figure 1 and Figure 2An inclined portion 316 is provided in the material placement seat 31, and the inclined portion 316 is located in the material stacking area. The width of the inclined portion 316 gradually increases from one end close to the second discharge port 314 to the other end. The cross-section of the inclined portion 316 is arranged in an acute angle structure, and the position close to the second discharge port 314 is the lowest end of the inclined portion 316. Therefore, when the feed raw material is located in the material stacking area, it can flow along the inclination angle of the inclined portion 316.

[0049] In one embodiment, referring to Figure 1 and Figure 5 The pulverizer body 2 also has a rotatable hammer roller 22, which collides with the feed raw materials through the rotating hammer roller 22, thereby pulverizing the feed raw materials.

[0050] In the description of the present disclosure, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present disclosure.

[0051] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A feed crushing device with a screening effect, characterized in that: It comprises a base, a grinder body and a screening assembly, wherein the grinder body is mounted on the base through a bracket, and the screening assembly is arranged on the base and located on one side of the grinder body; The screening assembly includes a material placement seat, an elastic member, a bearing seat and a vibration motor, the material placement seat is connected to the bearing seat through the elastic member, the bearing seat is placed on the base, the material placement seat has a feed hopper, the pulverizer body includes a discharge hopper, and the feed hopper is located below the discharge hopper; A screening material plate is arranged in the material placing seat, and a screening material area and a material piling material area are formed in the material placing seat through the screening material plate. The screening material area and the material piling material area are connected through the screening material plate. The material placing seat has a first material discharge port and a second material discharge port, wherein the first material discharge port is located in the material screening material area, and the second material discharge port is located in the material piling material area. The bearing seat has an empty slot, and when the vibration motor is arranged at the bottom of the material placing seat, part of the vibration motor is located in the empty slot.

2. The feed crushing device with screening effect according to claim 1, characterized in that: It also includes a material stirring assembly, and a support plate is provided on the outer peripheral surface of the material placing seat; The stirring assembly includes a support, a rotating screw, a slide, a placement plate and a stirring component, wherein the support is arranged on the support plate, the rotating screw is rotatably arranged in the support, a first driver is arranged on the top of the support, the first driver is connected to the rotating screw through a coupling, and the slide is arranged on the rotating screw; One end of the placement plate is connected to the slide seat, so that the placement plate is located above the material placement seat, and the stirring component is installed on the placement plate, and the stirring component includes a stirring blade; Through the cooperation between the slide seat and the placement plate, the stirring blade is moved close to or away from the end surface of the sieving plate.

3. The feed crushing device with screening effect according to claim 2, characterized in that: The stirring component further comprises a second driver, a stirring shaft and a connecting seat, wherein the second driver is arranged on a side of the placement plate away from the sieve plate, the stirring shaft is located on the other side of the placement plate, the second driver is connected to the stirring shaft via a coupling, and the connecting seat is arranged at the bottom of the stirring shaft; The stirring blade is arranged on the outer periphery of the connecting seat.

4. The feed crushing device with screening effect according to claim 1, characterized in that: The placing seat is provided with an inclined portion, and the width of the inclined portion gradually increases from one end close to the second discharge port to the other end; The cross section of the inclined portion is arranged in an acute angle structure.

5. The feed crushing device with screening effect according to claim 3, characterized in that: An angle is formed between the feeding hopper and the end surface of the material placing seat.

6. The feed crushing device with screening effect according to claim 3, characterized in that: A plurality of stirring blades are provided, and the stirring blades are evenly distributed along the circumferential direction of the connecting seat.

7. The feed crushing device with screening effect according to claim 1, characterized in that: There are a plurality of elastic members, and the elastic members are evenly distributed along the circumferential direction of the bearing seat.

8. The feed crushing device with screening effect according to claim 1, characterized in that: The pulverizer body also has a rotatably arranged hammer roller.

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