Forage crushing device for animal husbandry

Abstract

The utility model relates to the technical field of forage smashing, and discloses a forage smashing device for animal husbandry, the forage smashing device comprises a support, the top end of the support is fixedly connected with a smashing box, and the top end of the smashing box is fixedly connected with a feeding pipe. According to the forage smashing device for the animal husbandry, when a lead screw rotates, a threaded pipe is driven to transversely move, a rack is promoted to drive a first gear ring to rotate, then a discharging pipe rotates, the discharging position is adjusted according to needs, the situation that discharging operation is affected when the position of a feeding pipe is adjusted is avoided, and the flexibility and practicability of the device are improved; a second gear ring is driven to rotate when a gear rotates, a dredging rod is promoted to rotate, a discharging pipe is dredged while discharging is conducted, it is avoided that the discharging pipe is easily blocked, continuous and normal discharging operation is guaranteed, and the problems that the discharging position of an existing forage smashing device cannot be adjusted according to needs, and the discharging efficiency is high are solved. And in the discharging operation process, a discharging pipe may be blocked by forage, and normal discharging operation is affected.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of forage crushing, in particular to a forage crushing device for animal husbandry. BACKGROUND

[0002] Animal husbandry is a production department that uses the physiological functions of animals such as livestock and poultry that have been domesticated by humans, or wild animals such as deer, musk deer, foxes, minks, otters, quails, etc., to convert plant energy such as forage and feed into animal energy through artificial feeding and breeding, to produce meat, eggs, milk, wool, cashmere, leather, silk and medicinal materials.

[0003] The existing patent (publication number: CN 216673926U) discloses a forage crushing device for animal husbandry, which comprises a crushing box, a crushing cavity is formed in the inside of the crushing box, a driving motor is fixed to the middle of the rear side of the crushing box, a blade group is installed on the output shaft of the driving motor, and a feeding pipe is fixed to the upper end of the right side of the crushing box. The forage crushing device for animal husbandry is provided with a gas pump, a filter box, a dust suction pipe, a coarse filter assembly, an air suction pipe, a fixed frame, filter cotton, a fine filter screen, a rotating rod and a shutter. The gas pump, the filter box, the dust suction pipe and the air suction pipe can collect the dust generated during forage crushing, the coarse filter assembly can block the forage, the fine filter screen and the filter cotton can filter the dust, and the cooperation between the fixed frame, the rotating rod and the shutter facilitates the disassembly and cleaning of the filter assembly and avoids the phenomenon that the dust on the filter assembly scatters in the air when the filter assembly is disassembled.

[0004] The discharge pipe of the above-mentioned crushing device is fixedly connected with the crushing box. When the position of the feeding pipe is adjusted, the discharge position will change, which causes inconvenience in the discharge operation. In addition, the discharge position cannot be adjusted as required, and the practicality is low. Moreover, during the discharge process of the discharge pipe, the material may accumulate in the discharge pipe, causing the discharge pipe to be blocked and affecting the normal discharge operation. CONTENT OF THE INVENTION

[0005] In view of the deficiencies of the prior art, the application provides a forage crushing device for animal husbandry, which has the advantages of being capable of adjusting the discharge position as required, avoiding affecting the discharge operation when the position of the feeding pipe is adjusted, improving the flexibility and practicality of the device, being capable of dredging the discharge pipe while discharging, avoiding easy blockage of the discharge pipe, and ensuring the continuous and normal operation of the discharge operation, and solves the problems that the discharge position of the existing forage crushing device cannot be adjusted as required, the discharge pipe may be blocked by forage during the discharge operation process, and the normal discharge operation is affected.

[0006] To achieve the above object, the present application provides the following technical scheme: A forage crushing device for animal husbandry, comprising a support, a crushing box is fixedly connected to the top end of the support, a feeding pipe is fixedly connected to the top end of the crushing box, a discharge pipe is rotatably connected to the bottom of the crushing box, a lead screw is rotatably connected to the inside of the support, a threaded pipe is threadedly connected to the outer circumference of the lead screw, a rack is fixedly connected to the outer circumference of the threaded pipe, a first tooth ring is fixedly sleeved on the outer circumference of the discharge pipe, the first tooth ring is engaged with the rack, a second tooth ring is rotatably sleeved on the outer circumference of the discharge pipe, a dredging rod is fixedly connected to the outer surface of the second tooth ring, a first motor is fixedly connected to the outer circumference of the discharge pipe, a gear is fixedly sleeved on the output end of the first motor, and the second tooth ring is engaged with the gear.

[0007] Through the above scheme, the discharge position of the existing forage crushing device cannot be adjusted as needed, and the discharge pipe may be blocked by forage during the discharge operation, affecting the normal discharge operation. The threaded pipe is moved horizontally by the rotation of the lead screw, the rack drives the first tooth ring to rotate, and then the discharge pipe is rotated. The discharge position is adjusted as needed, and the discharge operation is not affected when the position of the feeding pipe is adjusted. The flexibility and practicality of the device are improved. The second tooth ring is rotated by the rotation of the gear, so that the dredging rod can be rotated. The discharge pipe is dredged at the same time, so that the discharge pipe is not easily blocked, and the discharge operation can continue normally.

[0008] Further, the back of the crushing box is provided with a second motor, the output shaft of the second motor penetrates the crushing box, and the output shaft of the second motor is fixedly connected with equidistantly arranged blades.

[0009] Through the above scheme, the second motor drives the output shaft to drive the blades to rotate, and then the crushing operation of the forage is completed.

[0010] Further, the outer circumference of the threaded pipe is fixedly connected with a sleeve ring, the outer surface of the support is fixedly connected with a cross rod, and the inner wall of the sleeve ring is slidably sleeved with the outer circumference of the cross rod.

[0011] Through the above scheme, the threaded pipe is limited to move horizontally, and the threaded pipe is prevented from rotating with the lead screw.

[0012] Further, the outer circumference of the lead screw is fixedly sleeved with two limiting rings, and the side of the limiting ring close to the support is in contact with the outer surface of the support.

[0013] Through the above scheme, the lead screw is limited to slide horizontally, and the stability of the movement of the lead screw is improved.

[0014] Further, the bottom surface of the support is provided with four universal wheels, and the four universal wheels are arranged at the four corner positions of the bottom of the support respectively.

[0015] Through the above scheme, the crushing device can be moved by the universal wheels, facilitating the movement and transfer of the crushing device, and facilitating the adjustment of the position of the feeding pipe.

[0016] Further, the inside of the support is fixedly connected with four hydraulic cylinders, and the output end of each hydraulic cylinder is fixedly connected with a supporting plate.

[0017] Through the above scheme, the supporting plate can be driven downward by the hydraulic cylinder, so that the supporting plate is in contact with the ground, supporting the crushing device, avoiding the gravity of the crushing device acting on the universal wheels, and also limiting the movement of the crushing device, improving the stability of the device as a whole during the crushing operation.

[0018] Further, the outer circumferential surface of the discharge pipe is provided with a first limiting protrusion, and the outer surface of the first limiting protrusion is rotatably connected with the crushing box through the groove formed in the inside of the crushing box.

[0019] Through the above scheme, the discharge pipe is limited to avoid falling off from the bottom of the crushing box, improving the stability of the discharge pipe during operation.

[0020] Further, the outer circumferential surface of the discharge pipe is provided with a second limiting protrusion, and the outer surface of the second limiting protrusion is rotatably connected with the second gear ring through the groove formed in the inside of the second gear ring.

[0021] Through the above scheme, the second gear ring is limited to avoid sliding deviation and falling off, improving the stability of the movement of the second gear ring.

[0022] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0023] The forage crushing device for animal husbandry drives the threaded pipe to move horizontally when the lead screw rotates, drives the first gear ring to rotate, and then drives the discharge pipe to rotate, adjusts the discharge position as needed, avoids affecting the discharge operation when adjusting the position of the feeding pipe, improves the flexibility and practicality of the device, drives the second gear ring to rotate when the gear rotates, drives the dredging rod to rotate, dredges the discharge pipe while discharging, avoids easy blockage of the discharge pipe, ensures the continuous and normal discharge operation, and solves the problems that the discharge position of the existing forage crushing device cannot be adjusted as needed, the discharge pipe may be blocked by forage during the discharge operation, and the normal discharge operation is affected. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a whole three-dimensional structure diagram of the present application.

[0025] Figure 2 It is a support structure diagram of the present application;

[0026] Figure 3 It is a partial cross-sectional front structure diagram of the present application;

[0027] Figure 4 It is a discharge pipe structure diagram of the present application;

[0028] Figure 5 It is a lead screw structure diagram of the present application.

[0029] In the figure:

[0030] 1, support; 2, crushing box; 3, feed pipe; 4, discharge pipe; 5, lead screw; 6, threaded pipe; 7, rack; 8, first tooth ring; 9, second tooth ring; 10, dredging rod; 11, first motor; 12, gear; 13, second motor; 14, collar; 15, cross rod; 16, limit ring; 17, universal wheel; 18, hydraulic cylinder; 19, support plate; 20, first limit protrusion; 21, second limit protrusion. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0032] Please refer to Figure 1 , Figure 4 and Figure 5 A forage crushing device for livestock farming in the embodiment includes a support 1, the top end of the support 1 is fixedly connected with a crushing box 2, the top end of the crushing box 2 is fixedly connected with a feed pipe 3, the bottom of the crushing box 2 is rotatably connected with a discharge pipe 4, the inside of the support 1 is rotatably connected with a lead screw 5, the outer circumference of the lead screw 5 is threadedly connected with a threaded pipe 6, the outer circumference of the threaded pipe 6 is fixedly connected with a rack 7, the outer circumference of the discharge pipe 4 is fixedly sleeved with a first tooth ring 8, the first tooth ring 8 is engaged with the rack 7, the outer circumference of the discharge pipe 4 is rotatably sleeved with a second tooth ring 9, the outer surface of the second tooth ring 9 is fixedly connected with a dredging rod 10, the outer circumference of the discharge pipe 4 is fixedly connected with a first motor 11, the output end of the first motor 11 is fixedly sleeved with a gear 12, and the second tooth ring 9 is engaged with the gear 12.

[0033] Please refer to Figure 2 and Figure 3The back surface of the crushing box 2 is provided with a second motor 13, the output shaft of the second motor 13 penetrates the crushing box 2, the output shaft of the second motor 13 is fixedly connected with equidistantly arranged blades, the blades are driven to rotate by the second motor 13, and then the crushing of the forage is completed.

[0034] Please refer to Figure 1 , Figure 3 and Figure 5 , the outer circumferential surface of the threaded pipe 6 is fixedly connected with a sleeve ring 14, the outer surface of the support 1 is fixedly connected with a cross rod 15, the inner wall of the sleeve ring 14 is in sliding sleeve connection with the outer circumferential surface of the cross rod 15, the threaded pipe 6 is limited, so that the threaded pipe 6 always drives the rack 7 to move horizontally, and the threaded pipe 6 is prevented from rotating with the lead screw 5.

[0035] Please refer to Figure 1 , Figure 2 and Figure 3 , the outer circumferential surface of the lead screw 5 is fixedly sleeved with two limiting rings 16, the two limiting rings 16 are respectively in contact with the outer surface of the support 1, the lead screw 5 is limited, the horizontal sliding of the lead screw 5 is avoided, and the stability of the movement of the lead screw 5 is improved.

[0036] Please refer to Figure 1 , Figure 2 and Figure 3 , the bottom surface of the support 1 is provided with four universal wheels 17, the four universal wheels 17 are respectively arranged at the four corner positions of the bottom of the support 1, so that the crushing device can move by means of the universal wheels 17, the crushing device is convenient to move and transfer, and the position of the feeding pipe 3 is convenient to adjust.

[0037] Please refer to Figure 1 , Figure 2 and Figure 3 , the inside of the support 1 is fixedly connected with four hydraulic cylinders 18, the output end of each hydraulic cylinder 18 is fixedly connected with a supporting plate 19, the supporting plate 19 can be driven to move downward by the hydraulic cylinder 18, the supporting plate 19 is abutted on the ground, the crushing device is supported, the gravity of the crushing device is prevented from acting on the universal wheels 17, the movement of the crushing device is limited, and the stability of the whole device during the crushing process is improved.

[0038] Please refer to Figure 4 and Figure 5 , the outer circumferential surface of the discharge pipe 4 is provided with a first limiting protrusion 20, the outer surface of the first limiting protrusion 20 is in rotary connection with the crushing box 2 through the groove formed in the inside of the crushing box 2, the discharge pipe 4 is limited, the discharge pipe 4 is prevented from easily falling off from the bottom of the crushing box 2, and the stability of the discharge pipe 4 during the operation process is improved.

[0039] Please refer to Figure 4 and Figure 5The outer circumferential surface of the discharge pipe 4 is provided with a second limiting protrusion 21, the outer surface of the second limiting protrusion 21 is connected with the second tooth ring 9 in rotation through a groove opened in the inside of the second tooth ring 9, the second tooth ring 9 is limited, the second tooth ring 9 is prevented from sliding deviation and falling off, and the stability of the movement of the second tooth ring 9 is improved.

[0040] The fodder crushing device for livestock farming in the embodiment can adjust the discharge position of the discharge pipe 4 according to the need, avoid the influence of the position adjustment of the feeding pipe 3 on the discharge operation, improve the flexibility and practicability of the device, rotate the second tooth ring 9 through the rotation of the gear 12, drive the dredging rod 10 to rotate, dredge the discharge pipe 4 while discharging, prevent the discharge pipe 4 from being easily blocked, ensure the continuous normal operation of the discharge operation, and solve the problems that the discharge position of the existing fodder crushing device cannot be adjusted according to the need, the discharge pipe 4 may be blocked by fodder during the discharge operation, and the normal discharge operation is affected.

[0041] It should be noted that the two ends of the lead screw 5 are provided with hand wheels, so that the lead screw 5 can be rotated and adjusted by the hand wheels.

[0042] The working principle of the above embodiment is as follows:

[0043] The crushing device can be moved and position-adjusted by the universal wheel 17. After the position of the crushing device is determined, the hydraulic cylinder 18 is started to drive the support plate 19 to abut against the ground, support the crushing device, and limit the movement of the crushing device. The lead screw 5 can be rotated to drive the threaded tube 6 to move laterally, the threaded tube 6 drives the rack 7 to move laterally, the rack 7 drives the discharge pipe 4 to rotate through the first tooth ring 8, and the discharge position of the discharge pipe 4 is adjusted according to the need. During the crushing operation, the fodder enters the crushing box 2 through the feeding pipe 3, the second motor 13 is started to drive the blade to rotate through the output shaft, the crushing operation of the fodder is completed, and the fodder is discharged through the discharge pipe 4 after the crushing is completed. During the discharging process, the first motor 11 is started to drive the gear 12 to rotate through the output shaft, the gear 12 drives the second tooth ring 9 to rotate, the second tooth ring 9 drives the dredging rod 10 to rotate, the dredging rod 10 rotates along the inner wall edge of the discharge pipe 4, dredges the discharge pipe 4, prevents the discharge pipe 4 from being easily blocked by fodder, and ensures the continuous normal operation of the discharge operation.

[0044] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the enclosed claims. That is, although the present application is described in terms of particular embodiments and illustrative figures, it should be apparent that the application can be varied in a multitude of ways. Such alterations, many of which will be apparent to those skilled in the art, can be based on current technology, and as such, this application should not be limited to the particular embodiments described herein, but should be understood to include all embodiments that are within the scope of the appended claims and their equivalents.

[0045] While the embodiments of the application have been shown and described herein, it will be understood by those skilled in the art that many changes, modifications, substitutions and alterations to these embodiments can be made without departing from the principles and spirits of the application, which can be limited only by the scope of the appended claims and their equivalents.

Claims

1. A fodder crushing device for livestock farming, comprising a support (1), characterized in that: The top end of the support (1) is fixedly connected with a crushing box (2), the top end of the crushing box (2) is fixedly connected with a feeding pipe (3), the bottom of the crushing box (2) is rotatably connected with a discharge pipe (4), the inside of the support (1) is rotatably connected with a lead screw (5), the outer circumferential surface of the lead screw (5) is threadedly connected with a threaded pipe (6), the outer circumferential surface of the threaded pipe (6) is fixedly connected with a rack (7), the outer circumferential surface of the discharge pipe (4) is fixedly sleeved with a first tooth ring (8), the first tooth ring (8) is engaged with the rack (7), the outer circumferential surface of the discharge pipe (4) is rotatably sleeved with a second tooth ring (9), the outer surface of the second tooth ring (9) is fixedly connected with a dredging rod (10), the outer circumferential surface of the discharge pipe (4) is fixedly connected with a first motor (11), the output end of the first motor (11) is fixedly sleeved with a gear (12), and the second tooth ring (9) is engaged with the gear (12).

2. The forage grinding device for livestock farming according to claim 1, characterized in that: The back surface of the crushing box (2) is provided with a second motor (13), the output shaft of the second motor (13) penetrates the crushing box (2), and the output shaft of the second motor (13) is fixedly connected with equidistantly arranged blades.

3. The forage grinding device for livestock farming according to claim 1, characterized in that: The outer circumferential surface of the threaded pipe (6) is fixedly connected with a sleeve ring (14), the outer surface of the support (1) is fixedly connected with a cross rod (15), and the inner wall of the sleeve ring (14) is slidably sleeved with the outer circumferential surface of the cross rod (15).

4. The forage grinding device for livestock farming according to claim 1, characterized in that: The outer circumferential surface of the lead screw (5) is fixedly sleeved with two limiting rings (16), and the side of the limiting ring (16) close to the support (1) is respectively in contact with the outer surface of the support (1).

5. The forage grinding device for livestock farming according to claim 1, characterized in that: The bottom surface of the support (1) is provided with four universal wheels (17), and the four universal wheels (17) are respectively arranged at the four corner positions of the bottom of the support (1).

6. The forage grinding device for livestock industry according to claim 1, characterized in that: The inside of the support (1) is fixedly connected with four hydraulic cylinders (18), and the output end of each hydraulic cylinder (18) is fixedly connected with a supporting plate (19).

7. The forage grinding device for livestock farming according to claim 1, characterized in that: The outer circumferential surface of the discharge pipe (4) is provided with a first limiting protrusion (20), and the outer surface of the first limiting protrusion (20) is rotatably connected with the crushing box (2) through the groove formed in the inside of the crushing box (2).

8. The forage grinding device for livestock industry according to claim 1, characterized in that: The outer circumferential surface of the discharge pipe (4) is provided with a second limiting protrusion (21), and the outer surface of the second limiting protrusion (21) is rotatably connected with the second tooth ring (9) through the groove formed in the inside of the second tooth ring (9). The outer circumferential surface of the discharge pipe (4) is provided with a first limiting protrusion (20), and the outer surface of the first limiting protrusion (20) is rotatably connected with the crushing box (2) through the groove formed in the inside of the crushing box (2).

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