CN215011788U - Device for cutting pasture - Google Patents

Abstract

The utility model discloses a device for cutting forage grass, which comprises a base, wherein two sides of the lower end surface of the base are connected with support columns, the upper end surface of the base is connected with a first motor, a first transmission shaft is connected in the first motor, the upper end surface of the base is also connected with a bearing seat, one end of the bearing seat is connected with a casing, one side of the casing is provided with a discharge port, the front end surface of the casing is provided with a sealing cover, the sealing cover is connected with a feed hopper, the inner wall of the bearing seat is connected with a bearing, the inner ring of the bearing is connected with a rotating shaft, one end of the rotating shaft is connected with a support plate, the other end of the rotating shaft is connected with the first transmission shaft, the support plate is connected with a support ring, the support ring is connected with a plurality of L-shaped cutting knives, the L-shaped cutting knives correspond to the discharge port, the L-shaped cutting knives rotate to throw out the forage grass which is cut in the casing, the upper end surface of the base is also connected with a controller, and the first motor is electrically connected with the controller, the problem of the in-process forage grass of current forage grass cutting be easily by cutting repeatedly, lead to forage grass to be cut into the piece is solved.

Description

Device for cutting pasture

Technical Field

The utility model relates to an equipment, concretely relates to equipment for cutting forage grass.

Background

In the existing pasture cutting process, pasture is cut into a plurality of sections by a cutter, the sectioned pasture stays in a shell, the stayed pasture is easily repeatedly cut by the cutter, the pasture is cut into chips due to repeated cutting, the chips pasture is difficult to be uniformly stirred with powder, further, the forage grass is difficult to eat by the dairy cow, the moisture in the forage grass is lost due to repeated cutting, a large amount of nutrient components in the forage grass are lost, the moisture repeatedly cut is left in the casing, the moisture in the casing is difficult to discharge, the moisture is easily mixed with the cut forage grass due to the fact that a large amount of moisture is left in the casing, the forage grass which is cut into sections subsequently is more difficult to discharge, the forage grass which is too much cut into sections is left in the casing, which causes the cutter to be easily blocked, the cutter is difficult to continue to cut the forage grass, so that the moisture in the casing needs to be cleaned after the forage grass is cut by a section, and the forage grass left in the casing needs to be cleaned.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the in-process forage grass of current forage grass cutting is easily by cutting repeatedly, leads to forage grass to be cut into piece, and aim at provides the equipment that is used for cutting forage grass, has solved the in-process forage grass of current forage grass cutting and has been cut repeatedly easily, leads to forage grass to be cut into piece problem.

The utility model discloses a following technical scheme realizes:

the equipment for cutting the forage grass comprises a base, wherein the base is a rectangular body, two sides of the lower end surface of the base are connected with supporting columns, the upper end surface of the base is connected with a first motor, a first transmission shaft is connected in the first motor, the upper end surface of the base is also connected with a bearing seat, one end of the bearing seat is connected with a casing, the casing is a cylinder with an inner hollow part and an opening front end, one side of the casing is provided with a discharge hole, the front end surface of the casing is provided with a sealing cover, the sealing cover is rotatably connected with the casing, a feed hopper is connected on the sealing cover and is communicated with the inside of the casing, the inner wall of the bearing seat is connected with a bearing, the inner ring of the bearing is connected with a rotating shaft, one end of the rotating shaft is connected with a supporting plate, the supporting plate is positioned in the casing, the shape of the supporting plate is matched with the shape of the inner wall of the casing, the other end of the rotating shaft is connected with the first transmission shaft, the supporting plate is connected with a supporting ring, and a plurality of L-shaped cutting knives are connected on the supporting ring, the L-shaped cutting knife is uniformly distributed on a circle around the outer wall of the support ring, the L-shaped cutting knife and the feed hopper are positioned on the same side, the L-shaped cutting knife corresponds to the discharge port, the L-shaped cutting knife rotates to throw out forage grass which is cut into sections in the casing, the upper end face of the base is further connected with a controller, and the first motor is electrically connected with the controller.

The utility model discloses a theory of operation does: in the existing grass cutting process, grass is easily repeatedly cut to cause the grass to be cut into pieces, in order to solve the technical problems, the existing grass cutting equipment is provided with a support column for connecting a base, the base is used for connecting a first motor and a bearing seat, the first motor is used for driving a first transmission shaft to rotate, one end of the bearing seat is used for connecting a shell, the inner wall of the bearing seat is used for connecting a bearing, the inner ring of the bearing is used for connecting a rotating shaft, one end of the rotating shaft is connected with a support plate, the inside of the shell is hollow and used for rotating the support plate, the other end of the rotating shaft is used for connecting the first transmission shaft, the support plate is used for connecting a support ring, the support ring is used for connecting a plurality of L-shaped cutting knives, the upper end face knife openings of the L-shaped cutting knives are used for cutting the grass, a discharge opening arranged at one side of the shell corresponds to the L-shaped cutting knives, and the side faces of the L-shaped cutting knives are used for throwing the cut grass out of the cut grass from the discharge opening, the feed hopper is used for inputting the forage grass to be cut, the controller is used for driving the first motor to work, the first motor is driven to work by the controller, the first motor drives the first transmission shaft to rotate, the first transmission shaft drives the rotating shaft to rotate, the rotating shaft rotates around the bearing, one end of the rotating shaft drives the supporting disc to rotate, the supporting disc drives the supporting ring to rotate while rotating, the supporting ring rotates to drive a plurality of L-shaped cutting knives to rotate, the forage grass to be cut is input from the feed hopper, the input forage grass is contacted with a knife edge on the upper end surface of the L-shaped cutting knife, the rotating L-shaped cutting knife cuts the forage grass into sections, the cut forage grass is thrown out from the discharge port by the side surface of the rotating L-shaped cutting knife, the forage grass is directly discharged from the discharge port after being cut by the L-shaped cutting knife, the situation that the forage grass is left in the shell after being cut is avoided, and the forage grass is input continuously by the feed hopper, be convenient for continuous segmenting forage grass through L shape cutting knife, and then the forage grass of the segmenting of being convenient for is continuous throws out, through the equipment that is used for cutting forage grass that sets up, has solved the in-process forage grass of current forage grass cutting and has been cut repeatedly easily, leads to forage grass to be cut into clastic problem.

Furthermore, a supporting plate is connected between the supporting columns, an air delivery cylinder is connected to the upper end face of the supporting plate, a hollow cylinder is arranged in the air delivery cylinder, one end of the air delivery cylinder is open, a second motor is connected to the inner wall of the air delivery cylinder, a second transmission shaft is connected in the second motor, fan blades are connected to the second transmission shaft, an air delivery pipe is connected between the casing and the air delivery cylinder, the joint of the air delivery pipe and the air delivery cylinder is located at the other end of the air delivery cylinder, the joint of the air delivery pipe and the casing is located at the other side of the casing, the second motor is electrically connected with the controller, the supporting plate is used for enhancing the connection between the supporting columns, the upper end face of the supporting plate is connected with the air delivery cylinder, one end of the air delivery cylinder is open so that air can enter the air delivery cylinder, the air delivery cylinder is hollow and is used for connecting the second motor, the air generated by the fan blades is delivered into the casing, and the second motor is operated by the controller, the second motor drives the second transmission shaft to rotate, the second transmission shaft drives the fan blades to rotate, the fan blades rotate to generate wind power, the wind power generated by the wind transmission pipe is transmitted to the inside of the casing, the joint of the wind transmission pipe and the casing is located on the other side of the casing, the wind power input into the casing is blown to the discharge port, the forage grass cut into sections is conveniently thrown out of the discharge port in cooperation with the L-shaped cutting knife, the forage grass cut into sections is further prevented from being left in the casing, the L-shaped cutting knife cuts the forage grass to generate a certain amount of moisture, the wind power transmitted by the fan blades is convenient to blow away the moisture in the casing, the moisture is discharged from the discharge port, and the moisture is prevented from being accumulated in the casing.

Further, the support ring passes through stud connection with the supporting disk, the inner wall of support ring is equipped with first screw thread, be equipped with the second screw thread on the supporting disk, be equipped with the third screw thread on the stud, third screw thread and first screw thread, second screw thread phase-match, the stud is used for joint support ring and supporting disk, the supporting disk passes through threaded connection through stud and support ring, the supporting disk is convenient for install, dismantle the support ring, and then be convenient for install, dismantle L shape cutting knife, preferably, when needs cut forage grass into different length, through changing L shape cutting knife and then be convenient for cut forage grass into required length.

Further, the up end of L shape cutting knife is on a parallel with the supporting disk, the lower terminal surface of L shape cutting knife and the up end laminating of supporting disk, the up end of L shape cutting knife is on a parallel with the supporting disk and is convenient for carry out the dissection with the forage grass of input, the lower terminal surface of L shape cutting knife and the up end laminating of supporting disk, in the forage grass after having avoided the dissection gets into the casing from the clearance between L shape cutting knife and the supporting disk, and then has avoided the forage grass after the dissection to remain inside the casing.

Furthermore, be connected with out the hopper on one side outer wall of casing, it is located the below of discharge gate to go out the hopper, it is connected the height of one end with the casing and highly reduces gradually to the height of going out the hopper other end to go out the hopper, it is used for discharging the forage grass after the dissection to go out the hopper, it highly reduces gradually to the height of going out the hopper other end to go out the hopper and be connected one end with the casing and makes the slope setting of the play hopper of connection, and then be convenient for in time discharge the forage grass of discharge gate discharge through going out the hopper, the forage grass after having avoided the dissection is piled up inside going out the hopper.

Further, be connected with the scram button on one side of support column, scram button and first motor, second motor electric connection, when cutting forage grass takes place abnormal conditions, through pressing the scram button, be convenient for stop first motor and second motor and continue work, and then avoided causing injured problem.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

1. the utility model is used for the equipment for cutting pasture grass, the wind power conveyed by the fan blade is convenient for blowing away the moisture in the casing and discharging the moisture from the discharge hole, thereby avoiding the moisture from gathering in the casing;

2. the utility model is used for the equipment for cutting the forage grass, the wind power input into the casing by the wind transmission pipe is blown to the discharge port, the forage grass after being cut into sections is conveniently thrown out from the discharge port in cooperation with the L-shaped cutting knife, and the forage grass after being cut into sections is further prevented from being left in the casing;

3. the utility model is used for cutting the equipment of forage grass, rotatory L shape cutting knife is with the forage grass dissection, and the forage grass of dissection is thrown from the discharge gate to rotatory L shape cutting knife side, and L shape cutting knife is direct to be discharged from the discharge gate behind the forage grass dissection, has avoided leaving over the inside at the casing behind the forage grass dissection.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the discharge port of the present invention;

fig. 3 is a schematic structural view of the L-shaped cutting knife of the present invention.

Reference numbers and corresponding part names in the drawings:

1-base, 2-support column, 3-first motor, 4-first transmission shaft, 5-bearing seat, 6-shell, 7-discharge port, 8-sealing cover, 9-feed hopper, 10-bearing, 11-rotating shaft, 12-support plate, 13-support ring, 14-L-shaped cutting knife, 15-controller, 16-support plate, 17-air conveying cylinder, 18-second motor, 19-second transmission shaft, 20-fan blade, 21-air conveying pipe, 22-stud, 23-discharge hopper and 24-emergency stop button.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Example 1

The utility model relates to a device for cutting pasture, as shown in figure 1-3, comprising a base 1, the base 1 is a rectangular body, two sides of the lower end surface of the base 1 are connected with support columns 2, the upper end surface of the base 1 is connected with a first motor 3, a first transmission shaft 4 is connected in the first motor 3, the upper end surface of the base 1 is also connected with a bearing seat 5, one end of the bearing seat 5 is connected with a casing 6, the casing 6 is a cylinder with a hollow front end opening, one side of the casing 6 is provided with a discharge port 7, the front end surface of the casing 6 is provided with a sealing cover 8, the sealing cover 8 is rotatably connected with the casing 6, the sealing cover 8 is connected with a feed hopper 9, the feed hopper 9 is communicated with the inside of the casing 6, the inner wall of the bearing seat 5 is connected with a bearing 10, the inner ring of the bearing 10 is connected with a rotating shaft 11, one end of the rotating shaft 11 is connected with a support plate 12, the support plate 12 is positioned inside the casing 6, the shape of the support plate 12 is matched with the shape of the inner wall of the casing 6, the other end of pivot 11 is connected with first transmission shaft 4, be connected with support ring 13 on the supporting disk 12, be connected with a plurality of L shape cutting knife 14 on the support ring 13, L shape cutting knife 14 encircles the outer wall equipartition of support ring 13 on a circle, L shape cutting knife 14 is located same side with feeder hopper 9, L shape cutting knife 14 corresponds with discharge gate 7, L shape cutting knife 14 is rotatory throws out the forage grass of casing 6 inner segment, the up end of base 1 still is connected with controller 15, first motor 3 and controller 15 electric connection.

The specific implementation manner of this embodiment is: in the existing grass cutting process, grass is easily repeatedly cut to cause the grass to be cut into pieces, in order to solve the technical problems, the existing grass cutting equipment is provided with a support column for connecting a base, the base is used for connecting a first motor and a bearing seat, the first motor is used for driving a first transmission shaft to rotate, one end of the bearing seat is used for connecting a shell, the inner wall of the bearing seat is used for connecting a bearing, the inner ring of the bearing is used for connecting a rotating shaft, one end of the rotating shaft is connected with a support plate, the inside of the shell is hollow and used for rotating the support plate, the other end of the rotating shaft is used for connecting the first transmission shaft, the support plate is used for connecting a support ring, the support ring is used for connecting a plurality of L-shaped cutting knives, the upper end face knife openings of the L-shaped cutting knives are used for cutting the grass, a discharge opening arranged at one side of the shell corresponds to the L-shaped cutting knives, and the side faces of the L-shaped cutting knives are used for throwing the cut grass out of the cut grass from the discharge opening, the feed hopper is used for inputting the forage grass to be cut, the controller is used for driving the first motor to work, the first motor is driven to work by the controller, the first motor drives the first transmission shaft to rotate, the first transmission shaft drives the rotating shaft to rotate, the rotating shaft rotates around the bearing, one end of the rotating shaft drives the supporting disc to rotate, the supporting disc drives the supporting ring to rotate while rotating, the supporting ring rotates to drive a plurality of L-shaped cutting knives to rotate, the forage grass to be cut is input from the feed hopper, the input forage grass is contacted with a knife edge on the upper end surface of the L-shaped cutting knife, the rotating L-shaped cutting knife cuts the forage grass into sections, the cut forage grass is thrown out from the discharge port by the side surface of the rotating L-shaped cutting knife, the forage grass is directly discharged from the discharge port after being cut by the L-shaped cutting knife, the situation that the forage grass is left in the shell after being cut is avoided, and the forage grass is input continuously by the feed hopper, be convenient for continuous segmenting forage grass through L shape cutting knife, and then the forage grass of the segmenting of being convenient for is continuous throws out, through the equipment that is used for cutting forage grass that sets up, has solved the in-process forage grass of current forage grass cutting and has been cut repeatedly easily, leads to forage grass to be cut into clastic problem.

Example 2

Based on embodiment 1, as shown in fig. 1 to 3, a supporting plate 16 is connected between supporting columns 2, an air delivery cylinder 17 is connected to an upper end surface of the supporting plate 16, the air delivery cylinder 17 is a hollow cylinder, one end of the air delivery cylinder 17 is open, a second motor 18 is connected to an inner wall of the air delivery cylinder 17, a second transmission shaft 19 is connected to the second motor 18, a fan blade 20 is connected to the second transmission shaft 19, an air delivery pipe 21 is connected between the casing 6 and the air delivery cylinder 17, a connection portion between the air delivery pipe 21 and the air delivery cylinder 17 is located at the other end of the air delivery cylinder 17, a connection portion between the air delivery pipe 21 and the casing 6 is located at the other side of the casing 6, the second motor 18 is electrically connected to the controller 15, the supporting ring 13 is connected to the supporting plate 12 through a stud 22, a first thread is arranged on an inner wall of the supporting ring 13, a second thread is arranged on the supporting plate 12, a third thread is arranged on the stud 22, and the third thread is arranged on the first thread, The second screw thread matches, and the up end of L shape cutting knife 14 is on a parallel with supporting disk 12, and the lower terminal surface of L shape cutting knife 14 and the up end laminating of supporting disk 12.

The specific implementation manner of this embodiment is: the support plate is used for enhancing the connection between the support columns, the upper end face of the support plate is used for being connected with the air conveying cylinder, one end of the air conveying cylinder is provided with an opening for facilitating air to enter the air conveying cylinder, the air conveying cylinder is hollow and used for being connected with a second motor, the air conveying pipe is used for conveying wind power generated by the fan blades to the inside of the machine shell, the second motor is driven to work by the controller, the second motor drives a second transmission shaft to rotate, the second transmission shaft drives the fan blades to rotate, the fan blades rotate to generate wind power, the generated wind power is conveyed to the inside of the machine shell through the air conveying pipe, the connection position between the air conveying pipe and the machine shell is positioned at the other side of the machine shell, the wind power input into the machine shell is blown to the discharge port, the cut forage grass is conveniently thrown out from the discharge port in cooperation with the L-shaped cutting knife, the cut forage grass is further prevented from being left in the machine shell, a certain amount of moisture is generated by the L-shaped cutting knife, and the moisture in the machine shell is further blown away by the wind power conveyed by the fan blades, discharge moisture from the discharge gate, avoided the moisture gathering inside the casing, the double-screw bolt is used for joint support ring and supporting disk, through double-screw bolt and supporting ring, the supporting disk passes through threaded connection and is convenient for install, dismantle the supporting ring, and then be convenient for install, dismantle L shape cutting knife, it is preferred, when needs cut forage grass into different length, through changing L shape cutting knife and then be convenient for cut forage grass into required length, the up end of L shape cutting knife is on a parallel with the supporting disk and is convenient for carry out the dissection with the forage grass of input, the lower terminal surface of L shape cutting knife and the up end laminating of supporting disk, forage grass after having avoided the dissection gets into in the casing from the clearance between L shape cutting knife and the supporting disk, and then the forage grass after having avoided the dissection is left inside the casing.

Example 3

Based on the basis of the above embodiment, as shown in fig. 1-2, the outer wall of one side of the casing 6 is connected with the discharge hopper 23, the discharge hopper 23 is located below the discharge port 7, the height from the end where the discharge hopper 23 is connected with the casing 6 to the other end of the discharge hopper 23 is gradually reduced, one side of the support column 2 is connected with the emergency stop button 24, and the emergency stop button 24 is electrically connected with the first motor 3 and the second motor 18.

The specific implementation manner of this embodiment is: be connected with out the hopper on one side outer wall of casing, it is located the below of discharge gate to go out the hopper, it reduces gradually to the height of the hopper other end to go out the height that hopper and casing are connected one end, it is used for discharging the forage grass after the dissection to go out the hopper, it reduces gradually to the height of the hopper other end and makes the slope setting of the play hopper of connecting to go out the hopper that one end is connected with the casing to go out the hopper, and then be convenient for in time discharge the forage grass of discharge gate discharge through going out the hopper, it is inside to have avoided the forage grass after the dissection to pile up at a hopper, be connected with emergency stop button on one side of support column, emergency stop button and first motor, second motor electric connection, when cutting forage grass takes place the abnormal condition, through pressing emergency stop button, be convenient for stop first motor and second motor continuation work, and then avoided causing injured problem.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (6)

1. A device for cutting pasture, which is characterized by comprising a base (1), wherein the base (1) is a cuboid, two sides of the lower end surface of the base (1) are connected with supporting columns (2), the upper end surface of the base (1) is connected with a first motor (3), a first transmission shaft (4) is connected in the first motor (3), the upper end surface of the base (1) is also connected with a bearing seat (5), one end of the bearing seat (5) is connected with a shell (6), the shell (6) is a cylinder with a hollow inner part and an open front end, one side of the shell (6) is provided with a discharge hole (7), the front end surface of the shell (6) is provided with a sealing cover (8), the sealing cover (8) is rotatably connected with the shell (6), the sealing cover (8) is connected with a feed hopper (9), the feed hopper (9) is communicated with the inner part of the shell (6), the inner wall of the bearing seat (5) is connected with a bearing (10), the inner circle of bearing (10) is connected with pivot (11), pivot (11) one end is connected with supporting disk (12), supporting disk (12) are located inside casing (6), the shape of supporting disk (12) and the shape phase-match of casing (6) inner wall, the other end and first transmission shaft (4) of pivot (11) are connected, be connected with support ring (13) on supporting disk (12), be connected with a plurality of L shape cutting knife (14) on support ring (13), L shape cutting knife (14) encircle the outer wall equipartition of support ring (13) on a circle, L shape cutting knife (14) are located same side with feeder hopper (9), L shape cutting knife (14) correspond with discharge gate (7), L shape cutting knife (14) are rotatory throws out the forage grass of casing (6) undercut section, the up end of base (1) still is connected with controller (15), first motor (3) and controller (15) electric connection.

2. The equipment for cutting pasture grass according to claim 1, characterized in that supporting plates (16) are connected between the supporting columns (2), an air delivery cylinder (17) is connected to the upper end face of each supporting plate (16), a hollow cylinder is arranged inside each air delivery cylinder (17), one end of each air delivery cylinder (17) is open, a second motor (18) is connected to the inner wall of each air delivery cylinder (17), a second transmission shaft (19) is connected to each second motor (18), fan blades (20) are connected to each second transmission shaft (19), an air delivery pipe (21) is connected between the casing (6) and each air delivery cylinder (17), the joint of each air delivery pipe (21) and each air delivery cylinder (17) is located at the other end of each air delivery cylinder (17), the joint of each air delivery pipe (21) and the casing (6) is located at the other side of the casing (6), and the second motors (18) are electrically connected with the controller (15).

3. Equipment for cutting pasture as claimed in claim 1, characterized in that the support ring (13) is connected to the support disc (12) by means of a screw (22), the inner wall of the support ring (13) being provided with a first thread, the support disc (12) being provided with a second thread, the screw (22) being provided with a third thread, which matches the first and second thread.

4. An apparatus for cutting pasture as claimed in claim 1, characterized in that the upper end face of the L-shaped cutting knife (14) is parallel to the supporting disk (12), the lower end face of the L-shaped cutting knife (14) engaging with the upper end face of the supporting disk (12).

5. Equipment for cutting pasture as claimed in claim 1, characterised in that a discharge hopper (23) is connected to the outer wall of one side of the housing (6), the discharge hopper (23) being located below the discharge opening (7), the height of the discharge hopper (23) at the end connected to the housing (6) decreasing gradually to the height of the other end of the discharge hopper (23).

6. Equipment for cutting pasture as claimed in claim 1, characterised in that an emergency stop button (24) is connected to one side of the supporting column (2), the emergency stop button (24) being electrically connected to the first motor (3) and the second motor (18).

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