CN111656977A

CN111656977A - Feeding equipment for cane shoot straw chopping machine

Info

Publication number: CN111656977A
Application number: CN202010561467.9A
Authority: CN
Inventors: 翁丽青; 郑春龙; 叶静; 翁妮娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2020-09-15

Abstract

The invention discloses feeding equipment for a cane shoot straw cutting machine, relates to the technical field of cutting machines, and mainly aims to solve the problem that the pressing force on straws cannot be adjusted by the conventional feeding equipment; the straw feeding device comprises a rack, a workbench and a feeding unit, wherein the workbench is fixedly arranged on the rack, a conveying belt for conveying straws to the workbench is arranged on the rack, the feeding unit comprises a hollow mounting column, a sleeve, a mounting rod, an adjusting shaft and a driving rod, the adjusting unit is arranged on one side, away from the conveying belt, of the workbench on the rack, and comprises a crankshaft, a first sleeve, a second sleeve, a first connecting rod, an adjusting rod and a third sleeve, the feeding unit is arranged, a plurality of feeding rollers arranged at equal intervals drive the straws to move intermittently, the straws are conveniently cut into equal-distance lengths, and the pressing force of the feeding rollers on the straws can be adjusted to adapt to different working requirements; the cutting device is provided with the adjusting unit, cutting length is adjusted, adjusting range is wide, and efficiency is high.

Description

Feeding equipment for cane shoot straw chopping machine

Technical Field

The invention relates to the technical field of cutting machines, in particular to feeding equipment for a cane shoot straw cutting machine.

Background

The straw is a general term of stem leaf (ear) part of mature crops. More than half of the products of crop photosynthesis exist in the straws, and the straws are rich in nitrogen, phosphorus, potassium, calcium, magnesium, organic matters and the like, are multipurpose renewable biological resources, and are also coarse feed. It features high coarse fibre content (30-40%), and lignin content. Although the lignocellulose cannot be utilized by pigs and chickens, the lignocellulose can be absorbed and utilized by livestock such as ruminants, cattle and sheep.

Straw generally adopts the hand hay cutter to cut off to utilize, when cutting off, needs the feeding equipment of hand hay cutter to carry it to compress tightly before the lower sword, the packing force of current feeding equipment can't adjust, can't adapt to different work demands.

Disclosure of Invention

The invention aims to provide feeding equipment for a cane shoot straw cutting machine, so as to solve the problems.

In order to achieve the purpose, the invention provides the following technical scheme:

a feeding device for a water bamboo straw cutting machine comprises a rack, a workbench and a feeding unit, wherein the workbench is fixedly arranged on the rack, a conveying belt for conveying straws to the workbench is arranged on the rack, the feeding unit comprises a hollow mounting column, a sleeve, a mounting rod, an adjusting shaft and a driving rod, the hollow mounting column is rotatably arranged on the rack and positioned above the workbench, a driving piece for driving the hollow mounting column to rotate is further arranged on the rack, a plurality of sleeves are arranged on the hollow mounting column in a radial direction and at equal intervals, the sleeve is arranged along the radial direction of the hollow mounting column, the sleeve penetrates through the column wall of the hollow mounting column and extends into the hollow mounting column, the mounting rod penetrates through the movable end of the sleeve positioned outside the hollow mounting column, a U-shaped plate is fixedly arranged at one end of the mounting rod far away from the hollow mounting column, and a feeding roller is fixedly arranged on the U-, the utility model discloses a cavity erection column, including installation pole, casing, actuating lever, casing, the installation pole is located the first compression spring of fixedly connected with between tip and the sleeve pipe of casing, rotate on the central line of cavity erection column and install the regulating spindle, the hoop is fixed with many actuating levers on the regulating spindle, and the actuating lever sets up with the regulating spindle is tangent, and the quantity of actuating lever equals and the one-to-one with sheathed tube quantity, and the one end cooperation that actuating lever and casing lie in the cavity erection column is connected, and the one end that the casing lies in the cavity erection column is fixed with the projection, sets up on the actuating lever and.

On the basis of the technical scheme, the invention also provides the following optional technical scheme:

in one alternative: and a plurality of conveying rollers are rotatably arranged on the upper surface of the workbench at intervals.

In one alternative: the driving piece is a speed reducing motor, and an output shaft of the speed reducing motor is fixedly connected with the hollow mounting column through a coupler.

In one alternative: and magnets are respectively and fixedly arranged on the mounting rod and the sleeve, and the magnetic poles of the opposite surfaces of the magnets on the mounting rod and the sleeve are the same.

In one alternative: one end of the adjusting shaft extends to the outside of the hollow mounting column, and a fastening bolt is connected between the adjusting shaft and the hollow mounting column.

In one alternative: the utility model discloses a quick-witted including the frame, the conveyer belt is kept away from to the workstation in the frame, the adjusting unit includes bent axle, first sleeve, second sleeve, first connecting rod, adjusts pole and third sleeve, and the bent axle rotates with the frame to be connected and is connected with the locking bolt who is used for the location between the two, the connecting rod journal both ends of bent axle all are fixed with the regulation pole, adjust the pole activity and run through the bent axle, all are equipped with the external screw thread on the shaft bracket of bent axle both sides, and equal thread bush is equipped with first sleeve on the external screw thread section of bent axle both sides, and it installs the second sleeve to rotate on the first sleeve, and it has first connecting rod to articulate on the second sleeve, and the first connecting rod other end is articulated with the regulation pole, and the cover is equipped with the third sleeve.

In one alternative: the bottom of the adjusting plate is fixed with a sliding block, and a sliding groove for the sliding connection of the sliding block is formed in the rack.

Compared with the prior art, the invention has the following beneficial effects:

1. is provided with a feeding unit, the feeding unit comprises a hollow mounting column, a sleeve, a mounting rod, an adjusting shaft and a driving rod, the conveying belt stops after conveying straws to the workbench, a driving piece is started to drive the hollow mounting column to rotate, the hollow mounting column drives the sleeve and the mounting rod to rotate, the mounting rod drives a feeding roller to revolve, when the feeding roller moves, the straws on the upper surface of the workbench are gradually pressed and then drive the straws to move towards a cutting unit of a chopping machine, a plurality of feeding rollers arranged at equal intervals drive the straws to move intermittently, the straws are conveniently cut into equal-distance lengths, further, by loosening a fastening bolt, the adjusting shaft is rotated, the adjusting shaft drives the driving rod to rotate, the driving rod drives the sleeve to move through a convex column, the length of the adjusting sleeve outside the mounting column can be adjusted, so that the compression amount of a compression spring after the straws are pressed by the feeding roller and the distance, the effect of adjusting the pressing force of the feeding roller on the straws is achieved, and different working requirements are met;

2. be equipped with the regulating unit, the regulating unit includes bent axle, first sleeve, the second sleeve, first connecting rod, adjust pole and third sleeve, through rotating the revolution of the third sleeve that bent axle drove on the connecting rod journal, the third sleeve drives the regulating plate motion through the second connecting rod, distance between regulation regulating plate and the cutting unit, thereby adjustment cutting length, the control range is wide, high efficiency, it is further, through rotating first sleeve, first sleeve drives the second sleeve motion, the second sleeve drives through first connecting rod and adjusts the pole motion, adjust the revolution scope of connecting rod journal, further adjust the motion range of regulating plate.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a schematic view of the installation of the adjusting shaft and the driving rod according to the first embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a crankshaft and an adjusting rod of an adjusting unit according to a second embodiment of the invention.

Notations for reference numerals: 1-frame, 2-workbench, 3-conveying roller, 4-feeding roller, 5-mounting rod, 6-sleeve, 7-hollow mounting column, 8-magnet, 9-compression spring, 10-driving rod, 11-through groove, 12-convex column, 13-U-shaped plate, 14-adjusting shaft, 15-conveying belt, 16-adjusting plate, 17-second connecting rod, 18-third sleeve, 19-first connecting rod, 20-second sleeve, 21-first sleeve, 22-crankshaft and 23-adjusting rod.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.

Example 1

Referring to fig. 1-2, in the embodiment of the invention, a feeding device for a zizania latifolia straw chopping machine comprises a frame 1, a workbench 2 and a feeding unit, the workbench 2 is fixedly mounted on the frame 1, a conveying belt 15 for conveying straws to the workbench 2 is mounted on the frame 1, a plurality of conveying rollers 3 are rotatably mounted on the upper surface of the workbench 2 at intervals, the feeding unit comprises a hollow mounting column 7, a sleeve 6, a mounting rod 5, an adjusting shaft 14 and a driving rod 10, the hollow mounting column 7 is rotatably mounted on the frame 1 and located above the workbench 2, a driving member for driving the hollow mounting column 7 to rotate is further mounted on the frame 1, in the embodiment, the driving member is preferably a speed reducing motor, an output shaft of the speed reducing motor is fixedly connected with the hollow mounting column 7 through a coupler, a plurality of sleeves 6 are annularly mounted on the hollow mounting column 7 at equal intervals in the circumferential direction, the sleeve 6 is radially arranged along the hollow mounting column 7, the sleeve 6 penetrates through the column wall of the hollow mounting column 7 and extends into the hollow mounting column 7, a guide hole for the sleeve 6 to move is formed in the column wall of the hollow mounting column 7, the mounting rod 5 movably penetrates through one end, located outside the hollow mounting column 7, of the sleeve 6, a U-shaped plate 13 is fixedly mounted at one end, away from the hollow mounting column 7, of the mounting rod 5, a feeding roller 4 is fixedly mounted on the U-shaped plate 13, and anti-skidding teeth are preferably integrally arranged on the feeding roller 4, a first compression spring 9 is fixedly connected between the end part of the mounting rod 5 positioned in the sleeve 6 and the sleeve 6, the mounting rod 5 and the sleeve 6 are respectively and fixedly provided with a magnet 8, the magnetic poles of the opposite surfaces of the magnets 8 on the mounting rod 5 and the sleeve 6 are the same, thus repelling each other, in this embodiment, the magnets 8 on the mounting rod 5 and the sleeve 6 are respectively located at both ends of the first compression spring 9;

an adjusting shaft 14 is rotatably mounted on a central line of the hollow mounting column 7, one end of the adjusting shaft 14 extends to the outside of the hollow mounting column 7, a fastening bolt is connected between the adjusting shaft 14 and the hollow mounting column 7 and is used for fixedly connecting the adjusting shaft 14 and the hollow mounting column 7, a plurality of driving rods 10 are axially fixed on the adjusting shaft 14, the driving rods 10 are arranged in a tangent manner with the adjusting shaft 14, the number of the driving rods 10 is equal to that of the sleeves 6 and corresponds to that of the sleeves 6 one by one, the driving rods 10 are connected with one end of the sleeves 6 in the hollow mounting column 7 in a matching manner, a convex column 12 is fixed at one end of the sleeves 6 in the hollow mounting column 7, a through groove 11 for the convex column 12 to penetrate and slide is formed in the driving rods 10, furthermore, a limit pin penetrates through the end part of the convex column 12 to prevent the convex column 12 from separating from the driving rods 10, and during operation, the driving piece is started to drive the hollow mounting post 7 to rotate, the hollow mounting post 7 drives the sleeve 6 and the mounting rod 5 to rotate, the mounting rod 5 drives the feeding roller 4 to revolve, when the feeding roller 4 moves, the straws on the upper surface of the worktable 2 are gradually pressed and then driven to move towards the cutting unit of the cutting machine, a plurality of feeding rollers 4 which are arranged at equal intervals drive the straws to move intermittently, the straws are conveniently cut into equal lengths, and further, by loosening the fastening bolt, rotating the adjusting shaft 14, the adjusting shaft 14 drives the driving rod 10 to rotate, the driving rod 10 drives the sleeve 6 to move through the convex column 12, the length of the sleeve 6 outside the mounting column is adjusted, thereby can adjust the compression capacity of compression spring 9 and the distance between magnet 8 on sleeve 6 and the installation pole 5 after feed roller 4 pushes down the straw, reach the effect of adjustment feed roller 4 to the straw packing force, adapt to different work demands.

Example 2

Referring to fig. 3 to 4, the embodiment of the present invention is different from embodiment 1 in that, in order to adjust the length of the cut straw, an adjusting unit is installed on one side of the table 2 away from the conveyor belt 15 on the frame 1, the adjusting unit includes a crankshaft 22, a first sleeve 21, a second sleeve 20, a first connecting rod 19, an adjusting rod 23 and a third sleeve 18, the crankshaft 22 is rotatably connected with the frame 1, a locking bolt for positioning is connected between the crankshaft 22 and the frame 1, the adjusting rod 23 is fixed at both ends of a connecting rod journal of the crankshaft 22, the adjusting rod 23 movably penetrates through the crankshaft 22, external threads are provided on shaft sections at both sides of the crankshaft 22, the first sleeve 21 is threadedly sleeved on external thread sections at both sides of the crankshaft 22, the second sleeve 20 is rotatably installed on the first sleeve 21, the second sleeve 20 is hinged with a first connecting rod 19, the other end of the first connecting rod 19 is hinged with the adjusting rod, in the embodiment, a sliding block is fixed at the bottom of the adjusting plate 16, a sliding groove for sliding connection of the sliding block is formed in the frame 1, the third sleeve 18 on the connecting rod journal is driven to revolve by rotating the crankshaft 22, the third sleeve 18 drives the adjusting plate 16 to move through the second connecting rod 17, the distance between the adjusting plate 16 and the cutting unit is adjusted, so that the cutting length is adjusted, the adjustment range is wide in revolution and high in efficiency, furthermore, by rotating the first sleeve 21, the first sleeve 21 drives the second sleeve 20 to move, the second sleeve 20 drives the adjusting rod 23 to move through the first connecting rod 19, the range of the connecting rod journal is adjusted, further adjusting the range of motion of the adjustment plate 16.

The working principle of the invention is as follows: during operation, the conveyer belt 15 stops after conveying the straws to the workbench 2, the driving piece is started to drive the hollow mounting column 7 to rotate, the hollow mounting column 7 drives the sleeve 6 and the mounting rod 5 to rotate, the mounting rod 5 drives the feeding roller 4 to revolve, when the feeding roller 4 moves, the straws on the upper surface of the workbench 2 are gradually pressed and then the straws are driven to move towards the cutting unit of the chopping machine, the plurality of feeding rollers 4 arranged at equal intervals drive the straws to move intermittently, so that the straws are cut into equal-distance lengths, further, the fastening bolts are unscrewed, the adjusting shaft 14 is rotated, the adjusting shaft 14 drives the driving rod 10 to rotate, the driving rod 10 drives the sleeve 6 to move through the convex column 12, the length of the sleeve 6 positioned outside the mounting column is adjusted, and therefore the compression amount of the compression spring 9 after the feeding roller 4 presses the straws and the distance between the sleeve 6 and the magnet 8 on the mounting rod, the effect of adjusting the pressing force of the feeding roller 4 on the straw is achieved, different working requirements are met, the third sleeve 18 on the connecting rod shaft neck is driven to revolve by rotating the crankshaft 22, the third sleeve 18 drives the adjusting plate 16 to move through the second connecting rod 17, the distance between the adjusting plate 16 and the cutting unit is adjusted, the cutting length is adjusted, the adjusting range is wide, the efficiency is high, furthermore, by rotating the first sleeve 21, the first sleeve 21 drives the second sleeve 20 to move, the second sleeve 20 drives the adjusting rod 23 to move through the first connecting rod 19, the revolution range of the connecting rod shaft neck is adjusted, and the moving range of the adjusting plate 16 is further adjusted.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a feeding equipment for in water bamboo straw cutting machine, includes frame (1), workstation (2) and feeding unit, workstation (2) fixed mounting is on frame (1), install conveyer belt (15) that are used for carrying the straw to workstation (2) on frame (1), its characterized in that, feeding unit includes cavity erection column (7), sleeve pipe (6), installation pole (5), regulating spindle (14) and actuating lever (10), cavity erection column (7) rotate to be installed on frame (1) and lie in workstation (2) top, still install on frame (1) and be used for driving cavity erection column (7) pivoted driving piece, many sleeve pipes (6) are installed to going up to the ring on cavity erection column (7) to the equidistance, sleeve pipe (6) radially set up along cavity erection column (7), sleeve pipe (6) run through the column wall of cavity erection column (7) and extend to in cavity erection column (7), a mounting rod (5) is movably inserted into one end, located outside the hollow mounting column (7), of the sleeve (6), a U-shaped plate (13) is fixedly mounted at one end, away from the hollow mounting column (7), of the mounting rod (5), a feeding roller (4) is fixedly mounted on the U-shaped plate (13), and a first compression spring (9) is fixedly connected between the end, located inside the sleeve (6), of the mounting rod (5) and the sleeve (6);

rotate on the central line of cavity erection column (7) and install regulating spindle (14), it has many actuating levers (10) to fix on regulating spindle (14) to encircle, and actuating lever (10) set up with regulating spindle (14) are tangent, and the quantity of actuating lever (10) is equal and the one-to-one with the quantity of sleeve pipe (6), and actuating lever (10) are connected with the one end cooperation that sleeve pipe (6) are located cavity erection column (7), and sleeve pipe (6) are located the one end of cavity erection column (7) and are fixed with projection (12), have seted up on actuating lever (10) and have supplied projection (12) to penetrate and gliding logical groove (11).

2. The feeding equipment for the cane shoot straw cutting machine as claimed in claim 1, wherein a plurality of conveying rollers (3) are rotatably arranged on the upper surface of the working platform (2) at intervals.

3. The feeding equipment for the zizania latifolia straw chopping machine as claimed in claim 1, wherein the driving member is a speed reducing motor, and an output shaft of the speed reducing motor is fixedly connected with the hollow mounting column (7) through a coupling.

4. The feeding equipment for the zizania latifolia straw chopping machine as claimed in claim 1, wherein the installation rod (5) and the sleeve (6) are respectively and fixedly provided with a magnet (8), and the magnetic poles of the opposite surfaces of the magnets (8) on the installation rod (5) and the sleeve (6) are the same.

5. The feeding equipment for the zizania latifolia straw cutting machine as claimed in claim 1, wherein one end of the adjusting shaft (14) extends to the outside of the hollow mounting column (7), and a fastening bolt is connected between the adjusting shaft (14) and the hollow mounting column (7).

6. The feeding equipment for zizania aquatica straw cutting machine as claimed in any one of claims 1 to 5, wherein an adjusting unit is installed on one side of the rack (1) which is far away from the conveyer belt (15) and is positioned on the workbench (2), the adjusting unit comprises a crankshaft (22), a first sleeve (21), a second sleeve (20), a first connecting rod (19), an adjusting rod (23) and a third sleeve (18), the crankshaft (22) is rotatably connected with the rack (1), a locking bolt for positioning is connected between the crankshaft (22) and the rack (1), adjusting rods (23) are fixed at two ends of a rod journal of the crankshaft (22), the adjusting rods (23) movably penetrate through the crankshaft (22), external threads are arranged on shaft sections at two sides of the crankshaft (22), a first sleeve (21) is sleeved on external threads at two sides of the crankshaft (22), a second sleeve (20) is rotatably installed on the first sleeve (21), articulated on second sleeve (20) have first connecting rod (19), first connecting rod (19) other end and regulation pole (23) are articulated, and the cover is equipped with third sleeve (18) on the connecting rod journal of bent axle (22), and articulated on third sleeve (18) have second connecting rod (17), and second connecting rod (17) other end articulates there is regulating plate (16), and regulating plate (16) slidable mounting is on frame (1).

7. The feeding equipment for the zizania latifolia straw cutting machine as claimed in claim 6, wherein a sliding block is fixed at the bottom of the adjusting plate (16), and a sliding groove for the sliding block to be connected in a sliding manner is formed in the frame (1).