Forage cutting device for animal husbandry

Abstract

The utility model relates to the technical field of animal husbandry machinery, and discloses an animal husbandry forage cutting device which comprises a conveying frame, a discharging table is fixedly installed on the outer side of the conveying frame, a cylinder is fixedly installed on the outer side of the discharging table, an extrusion mechanism is arranged on the conveying frame, the extrusion mechanism comprises an extrusion motor, and the extrusion motor is connected with the discharging table. And an extrusion motor is fixedly mounted on the outer side of the conveying frame. According to the forage cutting device for animal husbandry, in order to better guarantee the safety of operators, the extruding mechanism is arranged and matched with a conveying frame, a discharging table, a cylindrical extruding motor, an upper rotating shaft, a driving bevel gear, an upper block, a right rotating shaft, an upper bevel gear, a front belt, a lower block, a lower rotating shaft, a lower bevel gear, a rear block, a left rotating shaft, a driven bevel gear, a rear belt, a fixing block and a pressing rod; therefore, the forage can be automatically rolled in when approaching the cutting part, manual extrusion is not needed, and then the safety of operators is better guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of animal husbandry machinery, in particular to a forage cutting device for animal husbandry. Background Art

[0002] Livestock forage refers to feed made from various plants for raising livestock, mainly including hay and green grass. These forages occupy an important position in animal husbandry and are the main food source for many animals such as cattle, sheep, horses, rabbits, etc. Livestock forage cutter is a mechanical equipment specially used for cutting livestock forage. Its main function is to cut grass, straw or other feed raw materials into lengths or shapes suitable for livestock to eat.

[0003] Currently, when conveying forage for cutting, it is necessary to manually compress and push the forage for cutting. The exposed blades are not safe and can easily cause cuts to the operators. Some traditional forage cutting devices consume a lot of energy, which greatly increases the operating costs. During operation, it may not be possible to ensure that the forage is cut into smaller pieces, which may cause some feed to be too long and inconvenient for livestock to chew and digest.

[0004] In view of this, we have launched a grass cutting device for livestock. Utility Model Content

[0005] The purpose of the utility model is to provide a grass cutting device for livestock, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a forage cutting device for livestock, comprising a conveyor frame, a material placing platform is fixedly installed on the outside of the conveyor frame, a cylinder is fixedly installed on the outside of the material placing platform, and an extrusion mechanism is arranged on the conveyor frame, and the extrusion mechanism comprises:

[0007] An extrusion motor is fixedly installed on the outside of the conveyor frame, an upper rotating shaft is fixedly installed on the output end of the extrusion motor, one end of the upper rotating shaft away from the extrusion motor is rotatably installed inside the unloading platform, an active bevel gear is fixedly installed on the outside of the upper rotating shaft, an upper block is fixedly installed on the outside of the conveyor frame, a right rotating shaft is rotatably installed inside the upper block, an upper bevel gear is fixedly installed on the outside of the right rotating shaft, and the upper bevel gear is meshed with the active bevel gear;

[0008] A front belt is installed on the outside of the right shaft for transmission, a lower block is fixedly installed on the outside of the conveyor frame, a lower shaft is rotatably installed inside the lower block, and a lower shaft is installed inside the end of the front belt away from the right shaft for transmission;

[0009] A lower bevel gear, wherein the lower rotating shaft is fixedly mounted with the lower bevel gear, the outer side of the conveying frame is fixedly mounted with a rear block, a left rotating shaft is rotatably mounted inside the rear block, a passive bevel gear is fixedly mounted with the outer side of the left rotating shaft, and the passive bevel gear is meshed with the lower bevel gear;

[0010] A rear belt is installed for transmission on the outer side of the left rotating shaft, a fixed block is fixedly installed on the outer side of the unloading platform, a pressure rod is rotatably installed inside the fixed block, and a pressure rod is installed for transmission inside the end of the rear belt away from the left rotating shaft.

[0011] Preferably, the upper rotating shaft and the right rotating shaft are coaxial with the centers of the circular cross sections of the driving bevel gear and the upper bevel gear, respectively.

[0012] Preferably, the lower blocks and the fixed blocks are provided in multiple groups, and the multiple groups of the lower blocks use the vertical midline of the front-rear direction of the lower rotating shaft as the mirror axis, and are mirrored in the front-rear direction of the lower rotating shaft.

[0013] Preferably, the circular cross-sectional area of ​​the rear block, left rotating shaft, passive bevel gear, fixed block and pressure rod are adapted, and the centers of the circular cross-sections of the rear block, left rotating shaft and passive bevel gear are coaxial, so that the grass can be better squeezed when passing through the discharge table, facilitating subsequent cutting work.

[0014] Preferably, a cutting mechanism is provided inside the cylinder, a feeding hole is opened on the cylinder, a knife shaft is fixedly installed on the outside of the right rotating shaft, a knife shaft is rotatably installed inside the cylinder, a blade is fixedly installed on the outside of the knife shaft, and a discharge hole is opened on the cylinder, so as to make cutting safer and prevent the exposed blade from cutting the operator.

[0015] Preferably, the centers of the circular cross-sections of the upper block, the right rotating shaft, the upper bevel gear, the cutter shaft and the blade are coaxial.

[0016] Preferably, the blades are arranged in multiple groups, so that the grass can be cut into finer pieces.

[0017] Compared with the prior art, the utility model provides a forage cutting device for animal husbandry, which has the following beneficial effects:

[0018] 1. In order to better ensure the safety of operators, the livestock grass cutting device is provided with an extrusion mechanism, which cooperates with a conveyor frame, a discharge table, a cylindrical extrusion motor, an upper rotating shaft, an active bevel gear, an upper block, a right rotating shaft, an upper bevel gear, a front belt, a lower block, a lower rotating shaft, a lower bevel gear, a rear block, a left rotating shaft, a passive bevel gear, a rear belt, a fixed block and a pressure rod, so that the grass can be automatically rolled in when it is close to the cutting part without manual squeezing, thereby better ensuring the safety of the operator.

[0019] 2. In order to further improve the protective measures and make the forage cut into finer pieces, the forage cutting device for animal husbandry is provided with a cutting mechanism, which cooperates with the right rotating shaft, cylinder, feed hole, knife shaft, blade and discharge hole to make the forage cut into finer pieces, and prevent the feed from being too long to affect the chewing and digestion of livestock. During the operation, the manual labor and the blade are isolated, and the forage is output from the discharge hole, thereby further improving the protective measures. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic side view of the structure of the utility model as a whole;

[0021] Figure 2 It is a schematic top view of the structure section of the utility model;

[0022] Figure 3 It is a schematic side view of the structure section of the utility model;

[0023] Figure 4 It is a schematic cross-sectional view of the structure of the utility model;

[0024] Figure 5 It is a schematic top view of part of the structure of the utility model.

[0025] In the figure: 1. conveyor frame; 2. unloading table; 3. cylinder; 4. extrusion mechanism; 41. extrusion motor; 42. upper rotating shaft; 43. driving bevel gear; 44. upper block; 45. right rotating shaft; 46. upper bevel gear; 47. front belt; 48. lower block; 49. lower rotating shaft; 410. lower bevel gear; 411. rear block; 412. left rotating shaft; 413. driven bevel gear; 414. rear belt; 415. fixed block; 416. pressure rod; 5. cutting mechanism; 51. feeding hole; 52. knife shaft; 53. blade; 54. discharging hole. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-5 The utility model provides a technical solution: a forage cutting device for animal husbandry, comprising a conveying frame 1, a material placing platform 2 is fixedly installed on the outer side of the conveying frame 1, a cylinder 3 is fixedly installed on the outer side of the material placing platform 2, and an extrusion mechanism 4 is arranged on the conveying frame 1.

[0028] In one embodiment of the utility model, the extrusion mechanism 4 includes an extrusion motor 41, the extrusion motor 41 is fixedly installed on the outside of the conveying frame 1, the upper rotating shaft 42 is fixedly installed on the output end of the extrusion motor 41, the end of the upper rotating shaft 42 away from the extrusion motor 41 is rotatably installed inside the discharge table 2, and an active bevel gear 43 is fixedly installed on the outside of the upper rotating shaft 42, an upper block 44 is fixedly installed on the outside of the conveying frame 1, a right rotating shaft 45 is rotatably installed inside the upper block 44, an upper bevel gear 46 is fixedly installed on the outside of the right rotating shaft 45, the upper bevel gear 46 is meshed with the active bevel gear 43, and a front belt 47 is installed on the outside of the right rotating shaft 45 for transmission. When the grass needs to be cut, the grass only needs to be initially pushed under the pressure rod 416 manually without approaching the feed hole 51. After turning on the extrusion motor 41, the upper rotating shaft 42 drives the active bevel gear 43. Rotate, so that the upper bevel gear 46 drives the front belt 47 to drive, the lower block 48 is fixedly installed on the outer side of the conveying frame 1, the lower rotating shaft 49 is rotatably installed inside the lower block 48, the lower rotating shaft 49 is installed at the end of the front belt 47 away from the right rotating shaft 45, and the lower bevel gear 410 is fixedly installed on the outer side of the lower rotating shaft 49, the rear block 411 is fixedly installed on the outer side of the conveying frame 1, the left rotating shaft 412 is rotatably installed inside the rear block 411, the passive bevel gear 413 is fixedly installed on the outer side of the left rotating shaft 412, the passive bevel gear 413 is meshed with the lower bevel gear 410, the rear belt 414 is installed on the outer side of the left rotating shaft 412, the fixed block 415 is fixedly installed on the outer side of the unloading platform 2, the pressure rod 416 is rotatably installed inside the fixed block 415, and the pressure rod 416 is installed on the end of the rear belt 414 away from the left rotating shaft 412. The upper rotating shaft 42 and the right rotating shaft 45 are coaxial with the center of the circular section of the active bevel gear 43 and the upper bevel gear 46 respectively. The lower block 48 and the fixed block 415 are provided with multiple groups, and the multiple groups of lower blocks 48 are mirrored with the vertical center line of the front-to-back direction of the lower rotating shaft 49 as the mirror axis, and the mirror image is set in the front-to-back direction of the lower rotating shaft 49. The circular cross-sectional area of ​​the rear block 411, the left rotating shaft 412, the passive bevel gear 413, the fixed block 415 and the pressing rod 416 is adapted, and the center of the circular cross-sectional area of ​​the rear block 411, the left rotating shaft 412 and the passive bevel gear 413 is coaxial, and further, the lower rotating shaft 49 drives the lower bevel gear 410 to rotate, so that the passive bevel gear 413 drives the left rotating shaft 412 to rotate, so that the rear belt 414 drives the pressing rod 416 to squeeze the grass, and there are fences on both sides of the unloading platform 2 to prevent the grass from falling and increasing the cost (because the fence is an existing device of the prior art, it has been drawn in the figure but not numbered, and will not be repeated), so that the grass can be automatically rolled in when it is close to the cutting part, without the operator manually squeezing, and then better guaranteeing the safety of the operator.

[0029] In one embodiment of the utility model, a cutting mechanism 5 is provided inside the cylinder 3, a feed hole 51 is provided on the cylinder 3, a knife shaft 52 is fixedly installed on the outside of the right rotating shaft 45, a knife shaft 52 is rotatably installed inside the cylinder 3, a blade 53 is fixedly installed on the outside of the knife shaft 52, and a discharge hole 54 is provided on the cylinder 3. The center of the circular cross section of the upper block 44, the right rotating shaft 45, the upper bevel gear 46, the knife shaft 52 and the blade 53 is coaxial. There are multiple groups of blades 53. When the grass is transported to the feed hole 51, the right rotating shaft 45 drives the knife shaft 52 to rotate, so that multiple groups of blades 53 cut the grass, and the cut grass is output from the discharge hole 54, so that the grass is cut into smaller pieces, preventing the feed from being too long to affect the chewing and digestion of livestock. During the operation, the manual labor and the blades 53 are isolated, and then the protective measures are further improved.

[0030] Working principle: When the grass needs to be cut, the grass only needs to be initially pushed under the pressing rod 416 by the operator without approaching the feeding hole 51. After the squeezing motor 41 is turned on, the upper rotating shaft 42 drives the active bevel gear 43 to rotate, so that the upper bevel gear 46 drives the front belt 47 to transmit, and further, the lower rotating shaft 49 drives the lower bevel gear 410 to rotate, so that the passive bevel gear 413 drives the left rotating shaft 412 to rotate, so that the rear belt 414 drives the pressing rod 416 to squeeze the grass, and there are fences on both sides of the discharge platform 2 to prevent the grass from falling and increasing the cost (because the fence It is an existing device of the prior art, so it has been drawn in the figure but not numbered, and no further description is given), so that the grass can be automatically rolled in when it is close to the cutting part, without the need for manual squeezing by the operator, thereby better ensuring the safety of the operator. When the grass is transported to the feed hole 51, the right rotating shaft 45 drives the knife shaft 52 to rotate, so that multiple sets of blades 53 cut the grass, and the cut grass is output from the discharge hole 54, so that the grass is cut more finely, preventing the feed from being too long to affect the chewing and digestion of livestock. During the operation, the manual labor and the blade 53 are isolated, thereby further improving the protective measures.

[0031] 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 depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A forage cutting device for livestock, comprising a conveyor frame (1), a material placing platform (2) is fixedly mounted on the outer side of the conveyor frame (1), a cylinder (3) is fixedly mounted on the outer side of the material placing platform (2), and the characteristics are: The conveying frame (1) is provided with a squeezing mechanism (4), and the squeezing mechanism (4) comprises: An extrusion motor (41), the outer side of the conveying frame (1) is fixedly mounted with the extrusion motor (41), the output end of the extrusion motor (41) is fixedly mounted with an upper rotating shaft (42), one end of the upper rotating shaft (42) away from the extrusion motor (41) is rotatably mounted inside the unloading platform (2), an active bevel gear (43) is fixedly mounted on the outer side of the upper rotating shaft (42), an upper block (44) is fixedly mounted on the outer side of the conveying frame (1), a right rotating shaft (45) is rotatably mounted inside the upper block (44), an upper bevel gear (46) is fixedly mounted on the outer side of the right rotating shaft (45), and the upper bevel gear (46) is meshed with the active bevel gear (43); A front belt (47), the front belt (47) is installed on the outer side of the right rotating shaft (45) for transmission, a lower block (48) is fixedly installed on the outer side of the conveying frame (1), a lower rotating shaft (49) is rotatably installed inside the lower block (48), and the lower rotating shaft (49) is installed inside the end of the front belt (47) away from the right rotating shaft (45); A lower bevel gear (410), the lower rotating shaft (49) is fixedly mounted with the lower bevel gear (410), the conveying frame (1) is fixedly mounted with a rear block (411), the rear block (411) is rotatably mounted with a left rotating shaft (412), the left rotating shaft (412) is fixedly mounted with a passive bevel gear (413), and the passive bevel gear (413) is meshed with the lower bevel gear (410); A rear belt (414) is installed on the outer side of the left rotating shaft (412) for transmission, a fixed block (415) is fixedly installed on the outer side of the unloading platform (2), a pressure rod (416) is rotatably installed inside the fixed block (415), and a pressure rod (416) is installed inside the end of the rear belt (414) away from the left rotating shaft (412) for transmission.

2. The livestock grass cutting device according to claim 1, characterized in that: The upper rotating shaft (42) and the right rotating shaft (45) are coaxial with the centers of the circular cross sections of the driving bevel gear (43) and the upper bevel gear (46), respectively.

3. The animal husbandry grass cutting device according to claim 1, characterized in that: The lower block (48) and the fixed block (415) are provided in multiple groups.

4. The animal husbandry grass cutting device according to claim 1, characterized in that: The circular cross-sectional areas of the rear block (411), the left rotating shaft (412), the passive bevel gear (413), the fixed block (415) and the pressure rod (416) are adapted to each other, and the centers of the circular cross-sectional areas of the rear block (411), the left rotating shaft (412) and the passive bevel gear (413) are coaxial.

5. The animal husbandry grass cutting device according to claim 1, characterized in that: A cutting mechanism (5) is arranged inside the cylinder (3), a feeding hole (51) is provided on the cylinder (3), a knife shaft (52) is fixedly mounted on the outside of the right rotating shaft (45), a knife shaft (52) is rotatably mounted inside the cylinder (3), a blade (53) is fixedly mounted on the outside of the knife shaft (52), and a discharging hole (54) is provided on the cylinder (3).

6. The animal husbandry grass cutting device according to claim 5, characterized in that: The centers of the circular cross sections of the upper block (44), the right rotating shaft (45), the upper bevel gear (46), the cutter shaft (52) and the cutter blade (53) are coaxial.

7. The animal husbandry grass cutting device according to claim 6, characterized in that: The blades (53) are arranged in multiple groups.

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