Forage pulverizer for animal husbandry
By designing an electric push rod and a return motor, the problems of clogging and uneven crushing in the forage crusher are solved, achieving a highly efficient and uniform forage crushing effect.
Patent Information
- Application Number
- CN202421168733.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-27
AI Technical Summary
Existing forage crushers are prone to clogging and uneven crushing during the crushing process, which affects work efficiency and output quality.
The filter plates are moved by electric push rods, which drive the movable blocks and slides. Vibration is used to prevent clogging. The return motor and spiral blades are used to lift the incompletely crushed grass and crush it again, ensuring the consistency of grass quality and size.
It effectively avoids clogging, improves the working efficiency and uniformity of the feed output of the forage crusher, and ensures the overall quality of the forage.
Smart Images
Figure CN222302464U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of breeding equipment, in particular to a grass crusher for animal husbandry. Background Art
[0002] In the animal husbandry industry, livestock such as cattle and sheep need not only feed but also corresponding forage. Forage is not only low-cost but also can provide comprehensive nutrition for cattle and sheep. Forage is mainly the crushing of green grass after harvesting so that it can be mixed with other nutritious feed. Therefore, corresponding forage crushers will be used.
[0003] Existing grass crushers often get clogged during the crushing process due to the coarse fibers of the grass. Manual cleaning of the crusher is time-consuming and labor-intensive, which reduces the working efficiency of the grass crusher. Secondly, the grass often has uneven lengths and sizes during the crushing process, making it difficult to ensure the quality of the output.
[0004] In this regard, the utility model provides a livestock grass crusher to solve this problem. Utility Model Content
[0005] The purpose of the present invention is to solve at least one of the above technical deficiencies.
[0006] Therefore, one purpose of the utility model is to provide a grass crusher for livestock to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.
[0007] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a livestock grass crusher, including a shell, the outer surface of the shell is fixedly connected to a motor seat, the outer surface of the motor seat is fixedly connected to a crushing motor, the output end of the crushing motor is fixedly connected to a driving shaft, the outer surface of the driving shaft is fixedly connected to a driving gear, the outer surface of the driving gear is meshed with a driven gear, the inner surface of the driven gear is fixedly connected to the driven shaft, the outer surfaces of the driving gear and the driven shaft are fixedly connected to crushing rollers, the outer surfaces of the two crushing rollers are fixedly connected to a plurality of crushing teeth, and the inner surface of the shell is fixedly connected to two baffles. , three suction ports are provided on the outer surfaces of the two baffles, return ports are provided on the outer surfaces of the two baffles, two suction pipes are fixedly connected to the outer surface of the shell, two feeding pipes are fixedly connected to the outer surface of the shell, the two feeding pipes are respectively connected to the interior of the two suction pipes, air outlets are provided on the outer surfaces of the two suction pipes, feeding motors are fixedly connected to the tops of the two feeding pipes, feeding shafts are fixedly connected to the output ends of the two feeding motors, spiral blades are fixedly connected to the outer surfaces of the two feeding shafts, and two unloading ports are fixedly connected to the top of the shell, and the two unloading ports are connected to the interior of the shell.
[0008] A further solution of the utility model is that a fan bracket is fixedly connected to the inner surface of the air outlet, and a fan is fixedly connected to the outer surface of the fan bracket.
[0009] A further solution of the utility model is that an air outlet filter is fixedly connected to the inner surface of the air outlet.
[0010] A further solution of the utility model is that a return material filter is fixedly connected to the inner surface of the suction pipe.
[0011] A further solution of the utility model is that two slide grooves are provided on the outer surface of the shell, two fixed blocks are fixedly connected to the outer surface of the shell, electric push rods are fixedly connected to the outer surfaces of the two fixed blocks, movable blocks are fixedly connected to the outer surfaces of the two electric push rods, sliding rods are fixedly connected to the outer surfaces of the two movable blocks, and filter plates are fixedly connected to the opposite surfaces of the two sliding rods.
[0012] A further solution of the utility model is that a feed port is fixedly connected to the top of the shell.
[0013] A further solution of the utility model is that a discharge port is provided at the bottom of the shell.
[0014] The technical effect achieved by adopting the above scheme is that the crushed grass will fall out through the discharge port.
[0015] A further solution of the utility model is that three shaft limiting sleeves are fixedly connected to the outer surface of the shell, and one end of the active shaft and both ends of the driven shaft are rotatably connected to the inner surfaces of the shaft limiting sleeves.
[0016] A further solution of the utility model is that four support rods are fixedly connected to the bottom of the shell.
[0017] The technical effect achieved by adopting the above solution is: ensuring the stability of the device during operation.
[0018] Compared with the prior art, the advantages and beneficial effects of the utility model are:
[0019] 1. The electric push rod of the device drives the movable block to move and drives the sliding rod to move. The movement of the sliding rod drives the filter plate to move. By controlling the electric push rod, the filter plate can be controlled to move forward and backward. Through vibration, the finely crushed grass will fall down through the filter plate to avoid blockage.
[0020] 2. The device has a return motor, which drives the return shaft and spiral blades to rotate, so as to lift the grass sucked into the suction pipe by the fan, and re-crush the incompletely crushed grass into the shell through the discharge port to ensure the consistency of the overall quality and size of the grass.
[0021] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:
[0023] Figure 1 This is a schematic diagram of the main body structure from a first viewing angle according to an embodiment of the utility model;
[0024] Figure 2 This is a schematic diagram of the second viewing angle structure of the main body according to an embodiment of the utility model;
[0025] Figure 3 It is a schematic diagram of the main body cross-sectional structure according to an embodiment of the utility model;
[0026] Figure 4 According to the embodiment of the present utility model Figure 3 Enlarged structural diagram at A in the middle.
[0027] In the figure: 1-housing, 2-motor seat, 3-crushing motor, 4-driving shaft, 5-driving gear, 6-driven gear, 7-driven shaft, 8-crushing roller, 9-crushing teeth, 10-baffle, 11-suction port, 12-suction pipe, 13-return pipe, 14-air outlet, 15-return motor, 16-return shaft, 17-spiral blade, 18-feeding port, 19-return port, 20-fan bracket, 21-fan, 22-air outlet filter, 23-return filter, 24-slide, 25-fixed block, 26-electric push rod, 27-movable block, 28-slide, 29-feeding port, 30-discharging port, 31-shaft limiting sleeve, 32-support rod. 33-filter plate. DETAILED DESCRIPTION
[0028] like Figures 1 to 4As shown, a forage crusher for animal husbandry comprises a shell 1, the outer surface of the shell 1 is fixedly connected to a motor base 2, the outer surface of the motor base 2 is fixedly connected to a crushing motor 3, the output end of the crushing motor 3 is fixedly connected to a driving shaft 4, the outer surface of the driving shaft 4 is fixedly connected to a driving gear 5, the outer surface of the driving gear 5 is meshed with a driven gear 6, the inner surface of the driven gear 6 is fixedly connected to a driven shaft 7, the outer surfaces of the driving gear 5 and the driven shaft 7 are fixedly connected to crushing rollers 8, the outer surfaces of the two crushing rollers 8 are fixedly connected to a plurality of crushing teeth 9, the inner surface of the shell 1 is fixedly connected to two baffles 10, the outer surfaces of the two baffles 10 are provided with three suction ports 11, and the outer surfaces of the two baffles 10 are fixedly connected to the outer surfaces of the two baffles 10. Return ports 19 are provided on the surfaces, six suction ports 11 are communicated with two return ports 19 inside the baffle 10 respectively, two suction pipes 12 are fixedly connected to the outer surface of the shell 1, two feeding pipes 13 are fixedly connected to the outer surface of the shell 1, the two feeding pipes 13 are communicated with the interior of the two suction pipes 12 respectively, air outlets 14 are provided on the outer surfaces of the two suction pipes 12, feeding motors 15 are fixedly connected to the tops of the two feeding pipes 13, feeding shafts 16 are fixedly connected to the output ends of the two feeding motors 15, spiral blades 17 are fixedly connected to the outer surfaces of the two feeding shafts 16, two discharge ports 18 are fixedly connected to the top of the shell 1, and the two discharge ports 18 are communicated with the interior of the shell 1.
[0029] A fan bracket 20 is fixedly connected to the inner surface of the air outlet 14 , and a fan 21 is fixedly connected to the outer surface of the fan bracket 20 .
[0030] An air outlet filter 22 is fixedly connected to the inner surface of the air outlet 14 to ensure smooth air outlet.
[0031] A return filter 23 is fixedly connected to the inner surface of the suction pipe 12 to ensure that the grass and grass will not affect the normal operation of the fan 21.
[0032] Two slide grooves 24 are provided on the outer surface of the shell 1, and two fixed blocks 25 are fixedly connected to the outer surface of the shell 1. The outer surfaces of the two fixed blocks 25 are fixedly connected with electric push rods 26, and the outer surfaces of the two electric push rods 26 are fixedly connected with movable blocks 27. The outer surfaces of the two movable blocks 27 are fixedly connected with slide rods 28, and the opposite surfaces of the two slide rods 28 are fixedly connected with filter plates 33. When the surface of the filter plate 33 is blocked, the electric push rod 26 is started, and then the electric push rod 26 drives the movable block 27 to move, and the movement of the movable block 27 drives the slide rod 28 to move, and the movement of the slide rod 28 drives the filter plate 33 to move. By controlling the electric push rod 26, the filter plate 33 can be controlled to move forward and backward, and the finely divided grass will fall downward through the filter plate 33.
[0033] A feed inlet 29 is fixedly connected to the top of the shell 1 , and fodder can be put into the shell 1 through the feed inlet 29 .
[0034] A discharge port 30 is provided at the bottom of the housing 1 , and the crushed grass will fall out through the discharge port 30 .
[0035] Three shaft limiting sleeves 31 are fixedly connected to the outer surface of the housing 1 , and one end of the driving shaft 4 and both ends of the driven shaft 7 are rotatably connected to the inner surfaces of the shaft limiting sleeves 31 .
[0036] Four support rods 32 are fixedly connected to the bottom of the housing 1 .
[0037] A forage crusher for animal husbandry, the working principle of which is as follows: first, the crushing motor 3 is started, the crushing motor 3 drives the active shaft 4 to rotate, the active shaft 4 rotates to drive the active gear 5 to rotate, the active gear 5 rotates to drive the driven gear 6 to rotate, and then drives the driven shaft 7 to rotate, then the forage is put in through the feed inlet 29, and a number of crushing teeth 9 distributed on the two crushing rollers 8 can crush the put in forage, and the crushed forage will fall onto the filter plate 33 through the baffle 10, and then the fan 21 is started, and the incompletely crushed forage will be sucked in through the suction port 11 due to the suction force of the fan 21, and then enter the return pipe 12 through the return port 19, and then start. The return motor 15 drives the return shaft 16 and the spiral blade 17 to rotate, lifts the grass in the suction pipe 12, and re-enters the incompletely crushed grass into the shell 1 through the discharge port 18 for re-crushing. When the surface of the filter plate 33 is blocked, the electric push rod 26 is started, and then the electric push rod 26 drives the movable block 27 to move, and the movement of the movable block 27 drives the slide bar 28 to move, and the movement of the slide bar 28 drives the filter plate 33 to move. By controlling the electric push rod 26, the filter plate 33 can be controlled to move forward and backward, and the finely crushed grass will fall downward through the filter plate 33, and the incompletely crushed grass will float upward and be re-crushed through the return pipe 13.
[0038] Compared with the prior art, the present invention has the following beneficial effects:
[0039] 1. The electric push rod 26 of the device drives the movable block 27 to move and drives the slide bar 28 to move. The movement of the slide bar 28 drives the filter plate 33 to move. By controlling the electric push rod 26, the filter plate 33 can be controlled to move forward and backward. Through vibration, the finely broken grass will fall down through the filter plate 33 to avoid blockage.
[0040] 2. The device has a return motor 15, which drives the return shaft 16 and the spiral blades 17 to rotate, so as to lift the grass sucked into the suction pipe 12 by the fan 21, and to re-crush the grass that has not been completely crushed into the shell 1 through the discharge port 18, so as to ensure the consistency of the overall quality and size of the grass.
Claims
1. A forage crusher for animal husbandry, characterized in that: The invention comprises a shell (1), wherein the outer surface of the shell (1) is fixedly connected to a motor seat (2), the outer surface of the motor seat (2) is fixedly connected to a pulverizing motor (3), the output end of the pulverizing motor (3) is fixedly connected to a driving shaft (4), the outer surface of the driving shaft (4) is fixedly connected to a driving gear (5), the outer surface of the driving gear (5) is meshed with a driven gear (6), the inner surface of the driven gear (6) is fixedly connected to a driven shaft (7), the outer surfaces of the driving gear (5) and the driven shaft (7) are both fixedly connected to pulverizing rollers (8), the outer surfaces of the two pulverizing rollers (8) are both fixedly connected to a plurality of pulverizing teeth (9), the inner surface of the shell (1) is fixedly connected to two baffles (10), the outer surfaces of the two baffles (10) are each provided with three suction ports (11), The outer surfaces of the two baffles (10) are each provided with a return port (19); the outer surface of the shell (1) is fixedly connected to two suction pipes (12); the outer surface of the shell (1) is fixedly connected to two feeding pipes (13); the two feeding pipes (13) are respectively connected to the interior of the two suction pipes (12); the outer surfaces of the two suction pipes (12) are each provided with an air outlet (14); the tops of the two feeding pipes (13) are each fixedly connected to a feeding motor (15); the output ends of the two feeding motors (15) are each fixedly connected to a feeding shaft (16); the outer surfaces of the two feeding shafts (16) are each fixedly connected to a spiral blade (17); the top of the shell (1) is fixedly connected to two discharge ports (18); the two discharge ports (18) are both connected to the interior of the shell (1).
2. The livestock grass crusher according to claim 1, characterized in that: The inner surface of the air outlet (14) is fixedly connected to a fan bracket (20), and the outer surface of the fan bracket (20) is fixedly connected to a fan (21).
3. The livestock grass crusher according to claim 2, characterized in that: An air outlet filter (22) is fixedly connected to the inner surface of the air outlet (14).
4. The livestock grass crusher according to claim 1, characterized in that: The inner surface of the suction pipe (12) is fixedly connected with a return filter screen (23).
5. The livestock grass crusher according to claim 1, characterized in that: The outer surface of the shell (1) is provided with two slide grooves (24), the outer surface of the shell (1) is fixedly connected to two fixed blocks (25), the outer surfaces of the two fixed blocks (25) are fixedly connected to electric push rods (26), the outer surfaces of the two electric push rods (26) are fixedly connected to movable blocks (27), the outer surfaces of the two movable blocks (27) are fixedly connected to sliding rods (28), and the opposite surfaces of the two sliding rods (28) are fixedly connected to filter plates (33).
6. The livestock grass crusher according to claim 1, characterized in that: A feed port (29) is fixedly connected to the top of the shell (1).
7. The livestock grass crusher according to claim 1, characterized in that: The bottom of the shell (1) is provided with a discharge port (30).
8. The livestock grass crusher according to claim 1, characterized in that: Three rotating shaft limiting sleeves (31) are fixedly connected to the outer surface of the housing (1), and one end of the active rotating shaft (4) and both ends of the driven rotating shaft (7) are both rotatably connected to the inner surfaces of the rotating shaft limiting sleeves (31).
9. The livestock grass crusher according to claim 1, characterized in that: Four support rods (32) are fixedly connected to the bottom of the housing (1).