Feed crushing device for feed production
By introducing electric telescopic rods, forward and reverse motors and shaking devices into the feed crushing device, multiple crushing of alfalfa grass is achieved, solving the problems of incomplete crushing and winding, and improving the crushing effect.
Patent Information
- Application Number
- CN202420704580.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-08
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-04-08
AI Technical Summary
When the existing feed crushing device crushes alfalfa, the rhizomes tend to wrap around the crushing cylinder, affecting the crushing effect, and the crushing force is low, resulting in incomplete crushing.
A feed crushing device including an electric telescopic rod, a forward and reverse motor, a shaking knife and a shaking device was designed. The electric telescopic rod is initially cut, the forward and reverse motor is crushed in one piece, the shaking knife is crushed in second, and the shaking is used. The device leaks through the screen plate to ensure thorough crushing.
It effectively avoids the problem of alfalfa root entanglement, improves the crushing strength, makes the crushing more thorough, and improves the practicality of the feed.
Smart Images
Figure CN222284033U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of feed crushing, in particular to a feed crushing device for feed production. Background Art
[0002] Feed is a general term for food for all animals raised by humans. In a narrower sense, feed mainly refers to the food for animals raised in agriculture or animal husbandry. For animal husbandry, alfalfa is a relatively high-quality feed.
[0003] However, in the prior art, when alfalfa is used to produce feed, during the process of crushing the alfalfa, since some alfalfa rhizomes are long and have a certain degree of softness, they are easily entangled in the crushing barrel during crushing, affecting the crushing effect; secondly, some feed crushing devices usually only crush the feed in one go, and the crushing force is relatively low.
[0004] Therefore, a feed crushing device for feed production is proposed to solve the above problems. Utility Model Content
[0005] The utility model aims to solve the shortcomings in the prior art and proposes a feed crushing device for feed production.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a feed crushing device for feed production, comprising: a cabinet, a feed bin is fixedly installed on one side of the top of the cabinet, the feed bin is communicated with the interior of the cabinet, an electric telescopic rod is fixedly embedded on the top of the feed bin, a connecting plate is fixedly installed on the bottom of the electric telescopic rod, a plurality of blades are fixedly installed on the bottom of the connecting plate, a bottom plate is fixedly installed on the bottom end of the cabinet, supporting legs are fixedly installed on the four ends of the bottom of the bottom plate, a control terminal is fixedly installed on one side of the cabinet, a crushing device 1 is provided in the inner cavity of the cabinet, a crushing device 2 is provided in the inner cavity of the cabinet, and a shaking device is provided at the bottom of the inner cavity of the cabinet.
[0007] Preferably, a discharge port is provided through the bottom of the base plate, the interior of the discharge port is communicated with the interior of the cabinet, and movable grooves are provided on both sides of the inner wall of the cabinet.
[0008] Preferably, the crushing device comprises two forward and reverse motors, which are both embedded and installed on one side of the cabinet, and the output ends of the two forward and reverse motors are fixedly installed with a rotating rod, and the surfaces of the two rotating rods are sleeved with a crushing cylinder, and the surface of the crushing cylinder is installed with multiple crushing knives, and the other ends of the two rotating rods are embedded in the other side of the cabinet body cavity through bearings.
[0009] Preferably, the second crushing device includes a second forward and reverse motor, a second rotating rod is fixedly mounted on the output end of the second forward and reverse motor, a plurality of crushing knives are sleeved on the surface of the second rotating rod, the other end of the second rotating rod is connected to the other side of the inner cavity of the cabinet through a bearing, and the second rotating rod is located below the two crushing barrels.
[0010] Preferably, the shaking device includes two vibration motors, a sieve plate is fixedly installed on the top of the two vibration motors, four springs are fixedly installed on both sides of the bottom of the sieve plate, the eight springs are evenly divided into two groups, the bottoms of the two groups of springs are respectively connected to the bottom of the inner cavities of two movable grooves, the two ends of the sieve plate are movable inside the two movable grooves, and a plurality of sieve holes are opened on the surface of the sieve plate.
[0011] Preferably, a cabinet door is installed on the side of the cabinet body through a hinge, and a handle is fixedly installed on the surface of the cabinet door. The cabinet door is correspondingly arranged on one side of the sieve plate.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] (1) In the utility model, the electric telescopic rod, the first forward and reverse motor, the second forward and reverse motor, and the vibration motor are electrically connected to the control terminal. The device is connected to an external power supply. First, a container for placing feed is placed at the bottom of the discharge port. Then, the electric telescopic rod, the first forward and reverse motor, the second forward and reverse motor, and the vibration motor are started by the control terminal. The electric telescopic rod is set to cyclic telescopic mode by the control terminal. At this time, workers can place a certain amount of alfalfa in the feed bin in batches and continuously push the feed forward. The extension and retraction of the electric telescopic rod will drive the connecting plate and the blade to move. The blade moves downward to contact the feed placed in the feed bin and cut it. As the worker continuously pushes the feed, the electric telescopic rod will move. During the feeding process, the feed is gradually cut by the continuous extension and retraction of the electric telescopic rod. The cut feed falls from the feed bin into the cabinet and falls on the crushing barrel under the action of the alfalfa grass continuously pushed in by the workers. The forward and reverse motors start and drive the rotating rod to rotate. The rotation of the rotating rod drives the crushing barrel and the crushing knife to rotate. The two crushing barrels and the multiple crushing knives on the two crushing barrels rotate inward at the same time to crush the feed that falls on the crushing barrel. This setting can preliminarily cut the feed into small sections inside the electric telescopic rod to avoid the longer grass in the feed from being entangled in the crushing barrel during the rotation and crushing of the crushing barrel, which affects the crushing effect and entangles the crushing device.
[0014] (2) According to the utility model, after the alfalfa is crushed by the crushing knife, it falls to the surface of the crushing knife, and the forward and reverse motors are started to drive the rotating rods and the crushing knife to rotate. The alfalfa falling on the crushing knife is crushed twice by the continuous rotation of the crushing knife. The feed after the two crushings falls on the screen plate under the rotation of the crushing knife. The start of the vibration motor can make the screen plate shake up and down to screen the alfalfa fragments falling on the screen plate. The alfalfa fragments that meet the crushing standards fall from the discharge port to the container at the bottom through the sieve holes on the sieve plate. The alfalfa fragments that are not completely crushed are thrown up by the shaking of the sieve plate and crushed again by the crushing knife until they can pass through the sieve holes and fall from the discharge port to the container at the bottom. Through this arrangement, the alfalfa can be cut into sections in advance, and then the crushing force of the alfalfa is increased by three crushings, so that the crushing is more thorough, avoiding the situation that the crushing is not thorough due to the low crushing force in one crushing, thereby improving the practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below.
[0016] Figure 1 This is a three-dimensional structural schematic diagram of a feed crushing device for feed production proposed by the utility model;
[0017] Figure 2 This is a schematic diagram of the bottom structure of a feed crushing device for feed production proposed by the utility model;
[0018] Figure 3 This is a schematic cross-sectional structure diagram of a feed crushing device for feed production proposed by the utility model;
[0019] Figure 4 This is a schematic diagram of the structure of a crushing device of a feed crushing device for feed production proposed by the utility model;
[0020] Figure 5 This is a schematic structural diagram of a shaking device of a feed crushing device for feed production proposed by the utility model.
[0021] Legend:
[0022] 1. Cabinet body; 101. Feed bin; 102. Cabinet door; 103. Handle; 104. Discharge port; 105. Electric telescopic rod; 106. Connecting plate; 107. Blade; 108. Movable slot; 2. Bottom plate; 201. Support leg; 3. Control terminal; 4. Crushing device 1; 401. Forward and reverse motor 1; 402. Rotating rod 1; 403. Crushing barrel; 404. Crushing knife; 5. Crushing device 2; 501. Forward and reverse motor 2; 502. Rotating rod 2; 503. Crushing knife; 6. Shaking device; 601. Vibrating motor; 602. Spring; 603. Sieve plate; 604. Sieve hole. DETAILED DESCRIPTION
[0023] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.
[0024] Please refer to Figure 1-5 The utility model provides a technical solution: a feed crushing device for feed production, comprising: a cabinet 1, a feed bin 101 is fixedly installed on one side of the top of the cabinet 1, the feed bin 101 is interconnected with the interior of the cabinet 1, an electric telescopic rod 105 is fixedly embedded on the top of the feed bin 101, a connecting plate 106 is fixedly installed on the bottom of the electric telescopic rod 105, a plurality of blades 107 are fixedly installed on the bottom of the connecting plate 106, a bottom plate 2 is fixedly installed on the bottom end of the cabinet 1, support legs 201 are fixedly installed on the four ends of the bottom of the bottom plate 2, a control terminal 3 is fixedly installed on one side of the cabinet 1, a crushing device 1 4 is provided in the inner cavity of the cabinet 1, a crushing device 2 5 is provided in the inner cavity of the cabinet 1, and a shaking device 6 is provided at the bottom of the inner cavity of the cabinet 1.
[0025] Specifically: the electric telescopic rod 105 is controlled to start by the control terminal 3. The worker places a certain amount of feed in the feed bin 101 and continuously pushes the feed forward. The electric telescopic rod 105 is extended and retracted to drive the connecting plate 106 to move up and down. The connecting plate 106 drives the blade 107 to move up and down to perform preliminary cutting of the feed. In the process of the worker continuously pushing the feed, the cut feed falls from the feed bin 101 to the crushing cylinder 403 inside the cabinet 1. The feed is crushed once by the crushing device 1 4 to prevent the grass in the feed from being too long and entangled in the crushing device, affecting the crushing effect. The feed is crushed for the second time by the crushing device 2 5. The feed is screened by the shaking device 6 to avoid incomplete crushing. The supporting legs 201 make the device more stable. The control terminal 3 is used to control the start and stop of the electric telescopic rod 105, the forward and reverse motor 1 401, the forward and reverse motor 2 501, and the vibration motor 601.
[0026] In this embodiment: a discharge port 104 is formed through the bottom of the bottom plate 2 , the interior of the discharge port 104 is communicated with the interior of the cabinet 1 , and movable grooves 108 are formed on both sides of the inner wall of the cabinet 1 .
[0027] Specifically, when in use, a container for holding feed can be placed at the bottom of the discharge port 104. The bottom of the cabinet 1 has a certain slope. The crushed feed falls from the bottom of the cabinet 1 through the discharge port 104 to the container at the bottom. The movable groove 108 is the movable space for the screen plate 603.
[0028] In this embodiment: the crushing device 4 includes two forward and reverse motors 401, and the two forward and reverse motors 401 are embedded and installed on one side of the cabinet 1. The output ends of the two forward and reverse motors 401 are fixedly installed with rotating rods 402. The surfaces of the two rotating rods 402 are sleeved with crushing cylinders 403, and the surfaces of the crushing cylinders 403 are installed with multiple crushing knives 404. The other ends of the two rotating rods 402 are embedded in the other side of the inner cavity of the cabinet 1 through bearings.
[0029] Specifically, the control terminal 3 controls the two forward and reverse motors 401 to start, and the two forward and reverse motors 401 start to drive the two rotating rods 402 to rotate inward at the same time. The two rotating rods 402 drive the two crushing cylinders 403 and the multiple crushing knives 404 on the two crushing cylinders 403 to rotate inward. During the process of the crushing knives 404 rotating inward, the feed falling on the crushing cylinder 403 is crushed once.
[0030] In this embodiment: the crushing device 2 5 includes a forward and reverse motor 2 501, and a rotating rod 2 502 is fixedly installed on the output end of the forward and reverse motor 2 501. A plurality of crushing knives 503 are sleeved on the surface of the rotating rod 2 502. The other end of the rotating rod 2 502 is connected to the other side of the inner cavity of the cabinet 1 through a bearing, and the rotating rod 2 502 is located below the two crushing barrels 403.
[0031] Specifically, the control terminal 3 controls the start of the forward and reverse motor 2 501, which drives the rotating rod 2 502 to rotate, and the rotating rod 2 502 drives the crushing knife 503 to rotate. The crushing knife 503 is located directly below the two crushing barrels 403. The alfalfa that has been crushed once is crushed by the rotation of the crushing knife 404 and falls onto the crushing knife 503. During the rotation of the crushing knife 503, the feed is crushed for the second time and falls onto the screen plate 603.
[0032] In this embodiment: the shaking device 6 includes two vibration motors 601, and a sieve plate 603 is fixedly installed on the top of the two vibration motors 601, and four springs 602 are fixedly installed on both sides of the bottom of the sieve plate 603. The eight springs 602 are evenly divided into two groups, and the bottoms of the two groups of springs 602 are respectively connected to the bottom of the inner cavity of the two movable grooves 108, and the two ends of the sieve plate 603 are movable inside the two movable grooves 108. A plurality of sieve holes 604 are opened on the surface of the sieve plate 603.
[0033] Specifically, the vibration motor 601 is started by the control terminal 3. The vibration motor 601 starts and drives the screen plate 603 and the feed on the screen plate 603 to shake up and down. The spring 602 has a certain elastic force. The screen plate 603 drives the spring 602 to stretch during the upward shaking process. The spring 602 rebounds to its original position when the screen plate 603 shakes downward. The height of the spring 602 in a normal state is higher than the height of the vibration motor 601, so as to prevent the vibration motor 601 from shaking and touching the bottom of the movable groove 108. The screen plate 603 throws up the alfalfa on its surface during the shaking process and breaks it again through the crushing knife 503. The screen plate 603 can be debugged and set so that it will not touch the screen plate 603 when it shakes to the highest position.
[0034] In this embodiment: a cabinet door 102 is installed on the side of the cabinet body 1 through a hinge, a handle 103 is fixedly installed on the surface of the cabinet door 102, and the cabinet door 102 is correspondingly arranged on one side of the sieve plate 603.
[0035] Specifically, the cabinet door 102 can be opened by the handle 103 to regularly clean the feed residues on the sieve plate 603 to prevent the residues from being left in the sieve holes 604 and affecting the sieving effect.
[0036] Working principle: the electric telescopic rod 105, the forward and reverse motor 1 401, the forward and reverse motor 2 501, and the vibration motor 601 are electrically connected to the control terminal 3. The device is connected to an external power supply. First, a container for the feed is placed at the bottom of the discharge port 104, and then the electric telescopic rod 105, the forward and reverse motor 1 401, the forward and reverse motor 2 501 and the vibration motor 601 are controlled by the control terminal 3 to start. The electric telescopic rod 105 is set to cyclic telescopic through the control terminal 3. At this time, the worker can place a certain amount of alfalfa in the feed bin 101 in batches and continuously push the feed forward. The extension and retraction of the electric telescopic rod 105 will drive the connecting plate 106 and the blade 10 7 moves, the blade 107 moves downward to contact the feed placed in the feed bin 101 and cut it. In the process of the worker constantly pushing the feed, the electric telescopic rod 105 is continuously extended and retracted to gradually cut the feed. The cut feed is pushed by the alfalfa grass continuously pushed in by the worker from the feed bin 101 into the interior of the cabinet 1 and falls on the crushing cylinder 403. The forward and reverse motor 1 401 starts to drive the rotating rod 1 402 to rotate. The rotation of the rotating rod 1 402 drives the crushing cylinder 403 and the crushing knife 404 to rotate. The two crushing cylinders 403 and the multiple crushing knives 404 on the two crushing cylinders 403 rotate inward at the same time to crush the feed falling on the crushing cylinder 403. The electric telescopic rod 105 is used for primary crushing. This arrangement can preliminarily cut the feed into small sections within the electric telescopic rod 105 to prevent longer grass in the feed from being entangled in the crushing barrel 403 during the rotation and crushing process of the crushing barrel 403, which affects the crushing effect and entangles the crushing device. After the alfalfa is crushed by the crushing knife 404, it falls onto the surface of the crushing knife 503. The forward and reverse motor 2 501 is started to drive the rotating rod 2 502 and the crushing knife 503 to rotate. Through the continuous rotation of the crushing knife 503, the alfalfa falling on the crushing knife 503 is crushed for the second time. The feed after the second crushing falls on the screen plate 603 when the crushing knife 503 rotates, and the vibration motor 601 is started. The sieve plate 603 can be shaken up and down to screen out the alfalfa fragments falling on the sieve plate 603. The alfalfa fragments that meet the crushing standards will pass through the sieve holes 604 on the sieve plate 603 and fall from the discharge port 104 to the container at the bottom. The alfalfa fragments that are not completely crushed will be thrown up by the shaking of the sieve plate 603 and crushed again by the crushing knife 503 until they can pass through the sieve holes 604 and fall from the discharge port 104 to the container at the bottom. Through this arrangement, the alfalfa can be cut into sections in advance, and then the crushing force of the alfalfa can be increased through three crushings, so that the crushing is more thorough, avoiding the situation where the crushing is incomplete due to low crushing force in one crushing, thereby improving practicality.
[0037] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.
Claims
1. A feed crushing device for feed production, characterized in that: include: A cabinet (1), a feeding bin (101) is fixedly mounted on one side of the top of the cabinet (1), the feeding bin (101) is communicated with the interior of the cabinet (1), an electric telescopic rod (105) is fixedly embedded on the top of the feeding bin (101), a connecting plate (106) is fixedly mounted on the bottom of the electric telescopic rod (105), a plurality of blades (107) are fixedly mounted on the bottom of the connecting plate (106), a bottom plate (2) is fixedly mounted on the bottom end of the cabinet (1), supporting legs (201) are fixedly mounted on the four ends of the bottom of the bottom plate (2), a control terminal (3) is fixedly mounted on one side of the cabinet (1), a crushing device (1) (4) is arranged in the inner cavity of the cabinet (1), a crushing device (2) (5) is arranged in the inner cavity of the cabinet (1), and a shaking device (6) is arranged at the bottom of the inner cavity of the cabinet (1).
2. A feed crushing device for feed production according to claim 1, characterized in that: A discharge port (104) is provided through the bottom of the base plate (2), the interior of the discharge port (104) is communicated with the interior of the cabinet (1), and movable grooves (108) are provided on both sides of the inner wall of the cabinet (1).
3. A feed crushing device for feed production according to claim 1, characterized in that: The pulverizing device (4) comprises two forward and reverse motors (401), the two forward and reverse motors (401) are embedded and installed on one side of the cabinet (1), the output ends of the two forward and reverse motors (401) are fixedly installed with rotating rods (402), the surfaces of the two rotating rods (402) are sleeved with pulverizing cylinders (403), the surfaces of the pulverizing cylinders (403) are installed with multiple pulverizing knives (404), and the other ends of the two rotating rods (402) are embedded in the other side of the inner cavity of the cabinet (1) through bearings.
4. A feed crushing device for feed production according to claim 1, characterized in that: The second crushing device (5) comprises a second forward and reverse motor (501), the output end of the second forward and reverse motor (501) is fixedly mounted with a second rotating rod (502), the surface of the second rotating rod (502) is sleeved with a plurality of crushing knives (503), the other end of the second rotating rod (502) is connected to the other side of the inner cavity of the cabinet (1) through a bearing, and the second rotating rod (502) is located below the two crushing cylinders (403).
5. The feed crushing device for feed production according to claim 1, characterized in that: The shaking device (6) includes two vibration motors (601), and a sieve plate (603) is fixedly installed on the top of the two vibration motors (601). Four springs (602) are fixedly installed on both sides of the bottom of the sieve plate (603). The eight springs (602) are evenly divided into two groups. The bottoms of the two groups of springs (602) are respectively connected to the bottoms of the inner cavities of two movable grooves (108). The two ends of the sieve plate (603) are movable inside the two movable grooves (108), and a plurality of sieve holes (604) are opened on the surface of the sieve plate (603).
6. A feed crushing device for feed production according to claim 1, characterized in that: A cabinet door (102) is installed on the side of the cabinet body (1) via a hinge, a handle (103) is fixedly installed on the surface of the cabinet door (102), and the cabinet door (102) is correspondingly arranged on one side of the sieve plate (603).