Raw material crushing device for feed utilization of cattle and sheep byproducts

Abstract

The utility model relates to the technical field of raw material crushing devices, and discloses a raw material crushing device for feed utilization of cattle and sheep by-products, which comprises a machine body, and a first discharge port and a second discharge port are formed in the surface of the machine body. When the feed raw materials are crushed, a cam can repeatedly abut against a sliding rod, a screen moves up and down in a reciprocating mode, then the crushed feed raw materials are screened, qualified crushed feed falls onto a first material guide plate through the screen and is discharged from a first discharging port, and raw materials which are not qualified crushed fall between the two first material guide plates due to repeated screening of the inclined screen. And the motor drives the second crushing roller to rotate, so that the second crushing roller performs secondary crushing on the raw materials which are not crushed, then the crushed raw materials are discharged through the second guide plate and the second discharge port, the screen is repeatedly screened through the control part, manual screening of the crushed feed can be avoided, and convenience and rapidness are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of raw material crushing devices, in particular to a raw material crushing device for utilizing cattle and sheep by-products as feed. Background Art

[0002] Feed raw material crushing device is a device for crushing feed raw materials. Its main function is to crush large pieces of feed raw materials into smaller particles for easy digestion and absorption by animals. There are many types of feed raw material crushing devices, the most common ones are hammer mill, toothed disc mill, roller mill, etc.

[0003] However, when the existing crushing device crushes the feed raw materials, due to the different types and sizes of feeds, the crushed feed still needs to be screened after crushing, some unqualified raw materials need to be screened out, and crushed again, which is not convenient and efficient enough. Summary of the invention

[0004] The purpose of the utility model is to provide a raw material crushing device for utilizing cattle and sheep by-products as feed, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a raw material crushing device for utilizing cattle and sheep by-products as feed, comprising a body, a first discharge port and a second discharge port are provided on the surface of the body, a control unit is provided inside the body, and the control unit comprises:

[0006] A bracket, wherein a side of the bracket close to the machine body is fixedly connected to the surface of the machine body, a motor is fixedly connected to the upper side of the bracket, a crushing box is passed through the top surface of the machine body, the crushing box is fixedly connected to the machine body, and a first crushing roller is passed through and rotatably connected to the inner side of the crushing box;

[0007] A material guide plate 1, wherein the material guide plate 1 is fixedly connected to the inner wall of the machine body, a material guide plate 2 is fixedly connected to the inner wall of the machine body, a clamping block is fixedly connected to the inner wall of the machine body, a lifting block is penetrated through the inner side of the clamping block, a screen is fixedly connected to the top surface of the lifting block, since the rotating rod keeps constant rotation, the cam will repeatedly contact the sliding rod, a baffle is fixedly connected to the top surface of the screen, a sliding rod is fixedly connected to the side of the baffle, and after the rotating rod rotates to a certain extent, the cam will be driven to contact the sliding rod, thereby forcing the sliding rod to drive the baffle to move downward, and the sliding rod passes through the machine body and is slidably connected.

[0008] Preferably, a support rod passes through the bottom surface of the lifting block, and the support rod is slidably connected to the lifting block. After the cam rotates a certain distance, it no longer conflicts with the sliding rod, and the compressed spring will lift the screen by lifting the lifting block.

[0009] Preferably, a spring is fixedly connected to the bottom surface of the lifting block, and one end of the spring away from the lifting block is fixedly connected to the inner side of the clamping block.

[0010] Preferably, there are two groups of the guide plates 1, and the two groups of the guide plates 1 are symmetrically arranged with the center line of the machine body as the symmetry axis, and a second crushing roller is arranged between the two groups of the guide plates 1, and the second crushing roller penetrates the machine body and is rotatably connected.

[0011] Preferably, one end of the second crushing roller located on the outside of the machine body passes through and is fixedly connected with a gear. The unqualified raw materials will fall between the two groups of guide plates due to repeated screening by the inclined screen, and then be discharged through the guide plate two and the second discharge port. The number of the second crushing rollers is two groups, and the gears passed through the two groups of the second crushing rollers are meshed.

[0012] Preferably, the outer side of the body is rotatably connected to a rotating rod, the rotating rod passes through and is fixedly connected to a cam, the first crushing roller and the rotating rod are both passed through and fixedly connected to a transmission wheel, and the transmission wheel passed through the first crushing roller and the transmission wheel passed through the rotating rod are connected through a transmission belt, and the crushed raw materials will fall into the body and onto the screen.

[0013] Preferably, the number of the motors is three groups, and the output shaft of one group of the motors is fixedly connected to the second crushing roller. The output shaft of the motor drives the first crushing roller to rotate, so that the first crushing roller crushes the raw materials in the crushing box. The output shafts of the other two groups of the motors are fixedly connected to the first crushing roller.

[0014] Compared with the prior art, the utility model provides a raw material crushing device for utilizing cattle and sheep by-products as feed, which has the following beneficial effects:

[0015] 1. The raw material crushing device for utilizing cattle and sheep by-products as feed has a rotating rod that keeps a constant rotation, so that the cam will repeatedly resist the sliding rod, causing the screen to reciprocate up and down to screen the crushed feed raw materials, so that the qualified crushed feed passes through the screen and falls onto the guide plate one and is discharged from the first discharge port, while the unqualified raw materials will fall between the two groups of guide plates one due to the repeated screening of the inclined screen, and the motor will drive the second crushing roller to rotate, so that the second crushing roller will perform secondary crushing on the uncrushed raw materials, and then discharge them through the guide plate two and the second discharge port. The screen is repeatedly screened by the control unit, which can avoid manual screening of the crushed feed, which is convenient and quick.

[0016] 2. The raw material crushing device for utilizing cattle and sheep by-products as feed can, after the first crushing roller crushes and screens the raw materials, cooperate with the second crushing roller to perform secondary crushing on the incompletely crushed feed, so as to make the raw material crushing operation more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the rear side top view of the structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the machine body of the utility model;

[0020] Figure 4 It is a schematic diagram of the enlarged structure of the control unit of the utility model.

[0021] In the figure: 1. body; 2. control unit; 21. bracket; 22. motor; 23. crushing box; 24. first crushing roller; 25. guide plate 1; 26. block; 27. lifting block; 28. support rod; 29. ​​screen; 210. baffle; 211. slide bar; 212. spring; 213. guide plate 2; 214. second crushing roller; 215. gear; 216. rotating rod; 217. cam; 218. transmission wheel; 219. transmission belt; 3. first discharge port; 4. second discharge port. DETAILED DESCRIPTION

[0022] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a raw material crushing device for utilizing cattle and sheep by-products as feed, comprising a body 1, a first discharge port 3 and a second discharge port 4 are opened on the surface of the body 1, a control unit 2 is arranged inside the body 1, and the control unit 2 comprises: a bracket 21, a motor 22, a crushing box 23, a first crushing roller 24, a guide plate 1 25, a block 26, a lifting block 27, a support rod 28, a screen 29, a baffle 210, a slide bar 211, a spring 212, a guide plate 213, a second crushing roller 214, a gear 215, a rotating rod 216, a cam 217, a transmission wheel 218, and a transmission belt 219.

[0023] The side of the bracket 21 close to the body 1 is fixedly connected to the surface of the body 1, and the upper part of the bracket 21 is fixedly connected to a motor 22. The top surface of the body 1 is penetrated by a crushing box 23, which is fixedly connected to the body 1. The inner side of the crushing box 23 penetrates and is rotatably connected to a first crushing roller 24. A guide plate 1 25 is fixedly connected to the inner wall of the body 1, and a guide plate 213 is fixedly connected to the inner wall of the body 1. A clamping block 26 is fixedly connected to the inner wall of the body 1, and a lifting block 27 is penetrated by the inner side of the clamping block 26. A screen 29 is fixedly connected to the top surface of the lifting block 27. Since the rotating rod 216 keeps a constant rotation, the cam 217 will The sliding bar 211 repeatedly abuts against the screen 29, so that the sieve 29 can reciprocate up and down to screen the crushed feed materials, so that the qualified feed can pass through the screen 29 and fall onto the guide plate 25 and be discharged from the first discharge port 3. The top surface of the screen 29 is fixedly connected with a baffle 210, and the side of the baffle 210 is fixedly connected with a sliding bar 211. After the rotating rod 216 rotates to a certain extent, it will drive the cam 217 to abut against the sliding bar 211, thereby forcing the sliding bar 211 to drive the baffle 210 to move downward, so that the lifting block 27 is inserted into the block 26 and the spring 212 is compressed. The sliding bar 211 penetrates the machine body 1 and is slidably connected. The bottom surface of the lifting block 27 is penetrated by a support rod 28, and the support rod 28 is slidably connected to the lifting block 27. After the cam 217 rotates a certain distance, it no longer contacts the slide bar 211, and the compressed spring 212 will lift the screen 29 by lifting the lifting block 27. Since the rotating rod 216 keeps a constant rotation, the cam 217 will repeatedly contact the slide bar 211, so that the screen 29 can be reciprocated up and down. The bottom surface of the lifting block 27 is fixedly connected with a spring 212, and one end of the spring 212 away from the lifting block 27 is fixedly connected to the inner side of the clamping block 26. There are two groups of guide plates 25, and the two groups of guide plates 25 are symmetrically arranged with the center line of the machine body 1 as the symmetry axis, and a second crushing roller 214 is arranged between the two groups of guide plates 25, and the second crushing roller 214 passes through the machine body 1 and is rotatably connected. The second crushing roller 214 is located at one end outside the body 1 and penetrates and is fixedly connected with a gear 215. The unqualified raw materials will fall between the two sets of guide plates 25 due to repeated screening by the inclined screen 29, and the motor 22 will drive the second crushing roller 214 to rotate, so that the second crushing roller 214 performs secondary crushing on the uncrushed raw materials, and then discharges them through the guide plate 213 and the second discharge port 4. There are two sets of second crushing rollers 214, and the gears 215 penetrated by the two sets of second crushing rollers 214 are meshed with each other.The outer side of the body 1 is rotatably connected to a rotating rod 216, and the rotating rod 216 penetrates and is fixedly connected to a cam 217. The first crushing roller 24 and the rotating rod 216 are penetrated and fixedly connected to a transmission wheel 218, and the transmission wheel 218 penetrated by the first crushing roller 24 and the transmission wheel 218 penetrated by the rotating rod 216 are connected through a transmission belt 219. The crushed raw materials will fall into the body 1 and will fall on the screen 29. When the motor 22 drives the first crushing roller 24 to rotate, the rotating rod 216 will be driven to rotate together through the transmission wheel 218 and the transmission belt 219. There are three groups of motors 22, and the output shaft of one group of motors 22 is fixedly connected to the second crushing roller 214. When crushing the raw materials of cattle and sheep by-product feed, the motor 22 is started first, and then the raw materials are poured into the crushing box 23. The output shaft of the motor 22 will drive the first crushing roller 24 to rotate, so that the first crushing roller 24 crushes the raw materials in the crushing box 23. The output shafts of the other two groups of motors 22 are fixedly connected to the first crushing roller 24.

[0024] Based on the above embodiment, when the raw materials of cattle and sheep by-product feed are crushed, the motor 22 is started first, and then the raw materials are poured into the crushing box 23. The output shaft of the motor 22 will drive the first crushing roller 24 to rotate, so that the first crushing roller 24 crushes the raw materials in the crushing box 23 by the first crushing roller 24, and the crushed raw materials will fall into the machine body 1 and will fall on the screen 29. When the motor 22 drives the first crushing roller 24 to rotate, it will drive the rotating rod 216 to rotate together through the transmission wheel 218 and the transmission belt 219. After the rotating rod 216 rotates to a certain extent, it will drive the cam 217 to resist the slide bar 211, and then force the slide bar 211 to drive the baffle 210 to move downward, so that the lifting block 27 is inserted into the block 26 and the spring 212 is compressed. After the cam 217 rotates a certain distance, it no longer resists the slide bar 211, and the compressed spring 212 will lift the lifting block 27. The lowering block 27 lifts up the screen 29. Since the rotating rod 216 keeps rotating constantly, the cam 217 will repeatedly resist the sliding rod 211, causing the screen 29 to reciprocate up and down to screen the crushed feed raw materials, so that the qualified feed passes through the screen 29 and falls onto the guide plate 25 and is discharged from the first discharge port 3, while the unqualified raw materials will fall between the two groups of guide plates 25 due to the repeated screening of the inclined screen 29, and the motor 22 will drive the second crushing roller 214 to rotate, so that the second crushing roller 214 performs secondary crushing on the uncrushed raw materials, and then discharges them through the guide plate 213 and the second discharge port 4. The screen 29 is repeatedly screened by the control unit 2, which can avoid manual screening of the crushed feed, which is convenient and quick. At the same time, it can cooperate with the second crushing roller 214 to perform secondary crushing on the incompletely crushed feed, making the raw material crushing operation more efficient.

[0025] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A raw material crushing device for utilizing cattle and sheep by-products as feed, comprising a body (1), characterized in that: The surface of the machine body (1) is provided with a first discharge port (3) and a second discharge port (4), and the interior of the machine body (1) is provided with a control unit (2), wherein the control unit (2) comprises: A bracket (21), wherein a side of the bracket (21) close to the machine body (1) is fixedly connected to the surface of the machine body (1), a motor (22) is fixedly connected to the top of the bracket (21), a crushing box (23) penetrates the top surface of the machine body (1), the crushing box (23) is fixedly connected to the machine body (1), and a first crushing roller (24) penetrates and is rotatably connected to the inner side of the crushing box (23); A material guide plate (25) is fixedly connected to the inner wall of the machine body (1); a material guide plate (213) is fixedly connected to the inner wall of the machine body (1); a clamping block (26) is fixedly connected to the inner wall of the machine body (1); a lifting block (27) penetrates the inner side of the clamping block (26); a screen (29) is fixedly connected to the top surface of the lifting block (27); a baffle (210) is fixedly connected to the top surface of the screen (29); a sliding rod (211) is fixedly connected to the side surface of the baffle (210); the sliding rod (211) penetrates the machine body (1) and is slidably connected.

2. The device for crushing raw materials for utilizing cattle and sheep by-products as feed according to claim 1, characterized in that: A support rod (28) penetrates the bottom surface of the lifting block (27), and the support rod (28) is slidably connected to the lifting block (27).

3. The device for crushing raw materials for utilizing cattle and sheep by-products as feed according to claim 2, characterized in that: A spring (212) is fixedly connected to the bottom surface of the lifting block (27), and one end of the spring (212) away from the lifting block (27) is fixedly connected to the inner side of the clamping block (26).

4. The device for crushing raw materials for utilizing cattle and sheep by-products as feed according to claim 1, characterized in that: The number of the guide plates (25) is two groups, and the two groups of guide plates (25) are symmetrically arranged with the center line of the machine body (1) as the symmetry axis, and a second crushing roller (214) is arranged between the two groups of guide plates (25), and the second crushing roller (214) passes through the machine body (1) and is rotatably connected.

5. The device for crushing raw materials for utilizing cattle and sheep by-products as feed according to claim 4, characterized in that: A gear (215) is passed through and fixedly connected to one end of the second crushing roller (214) located outside the machine body (1); there are two sets of the second crushing rollers (214), and the gears (215) passed through by the two sets of the second crushing rollers (214) are meshed with each other.

6. The device for crushing raw materials for utilizing cattle and sheep by-products as feed according to claim 5, characterized in that: A rotating rod (216) is rotatably connected to the outer side of the machine body (1); a cam (217) is passed through and fixedly connected to the rotating rod (216); a transmission wheel (218) is passed through and fixedly connected to the first crushing roller (24) and the rotating rod (216); and the transmission wheel (218) passed through by the first crushing roller (24) and the transmission wheel (218) passed through by the rotating rod (216) are connected in transmission via a transmission belt (219).

7. The device for crushing raw materials for utilizing cattle and sheep by-products as feed according to claim 1, characterized in that: The number of the motors (22) is three groups, and the output shafts of one group of the motors (22) are fixedly connected to the second crushing roller (214), and the output shafts of the other two groups of the motors (22) are fixedly connected to the first crushing roller (24).

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