CN211630931U

CN211630931U - Cracking device for crop straws

Info

Publication number: CN211630931U
Application number: CN201921892497.7U
Authority: CN
Inventors: 不公告发明人
Original assignee: Han Ruiyong
Current assignee: Heilongjiang Shengguang Agricultural Technology Development Co.,Ltd.
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-10-09
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a crop straw's cracker, the camera includes a supporting plate, backup pad upper end fixed mounting has the cracker, the equal fixed mounting in backup pad lower extreme four corners has damping device, the flexible handle device of the equal fixedly connected with in backup pad front end and rear end, the left end middle part fixed mounting of cracker has discharging device, the left end rear portion fixed mounting of cracker has an exhaust apparatus, open at the front end middle part of cracker has a feed inlet, the lower extreme fixed mounting of feed inlet has a feed plate, the upper end fixed mounting of feed plate has three feeding baffle, the upper end of feed inlet is provided with two blades, be provided with T type axle between the blade, the upper end right part of cracker is provided with a key start button. A cracking device of crop straw, through setting up exhaust apparatus and damping device, make whole device damping performance outstanding, green, the device sound construction, the practicality is strong.

Description

Cracking device for crop straws

Technical Field

The utility model relates to an agricultural equipment field, in particular to crop straw's cracker.

Background

The crop straw is smashed and is a very important work to the environmental protection, can be inevitable use straw cracker at the kibbling in-process of straw, and present most crop straw cracker on the market can appear acutely shaking at the during operation and lead to the machine impaired, and can discharge out a large amount of harmful gas polluted air, in addition, the not high machine transport degree of difficulty of the not high machine of crushing efficiency of the crop straw cracker of production now is big, lead to kibbling process consuming time and wasting power, so, we propose a neotype crop straw cracker.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a cracking device of crop straw, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a crop straw's cracker, includes the backup pad, backup pad upper end fixed mounting has the cracker, the equal fixed mounting in backup pad lower extreme four corners has damping device, the equal fixedly connected with telescopic handle device in backup pad front end and rear end, the left end middle part fixed mounting of cracker has discharging device, the left end rear portion fixed mounting of cracker has an exhaust apparatus, open at the front end middle part of cracker has a feed inlet, the lower extreme fixed mounting of feed inlet has a feed plate, the upper end fixed mounting of feed plate has three feeding baffle, the upper end of feed inlet is provided with two blades, be provided with T type axle between the blade, the upper end right part of cracker is provided with a key start button.

Preferably, the damping device mainly comprises a spring positioning plate, a frame body and a spring, the lower end of the spring is movably mounted inside the spring positioning plate, the upper end of the spring is connected with a spring pressing plate, a pressure rod is fixedly mounted at the upper end of the spring pressing plate, a pushing rod is connected to the upper end of the frame body in an inserting mode, the pushing rod penetrates through the upper end and the lower end of the frame body and is fixedly connected with a rubber damping pad, a rubber pressing plate is fixedly mounted at the lower end of the rubber damping pad, and the damping device is fixedly mounted at the lower end of the supporting plate through the pushing rod.

Preferably, exhaust apparatus primary structure has body and connecting block, the upper end fixed mounting of connecting block has an active carbon filter screen and lower extreme fixed mounting has a foam plastic filter screen, the equal fixed mounting in foam plastic filter screen lower extreme left and right sides has the spacing ring, open the body bottom has the air inlet, exhaust apparatus passes through body fixed connection at the left end rear portion of cracker.

Preferably, the main structure of the discharging device is provided with a baffle plate, a discharging plate and a material receiving plate, the upper end of the discharging plate is fixedly provided with three baffle plates, the upper end of the material receiving plate is fixedly provided with three side baffle plates, the lower end of the baffle plate is fixedly arranged at the upper end of each baffle plate, and the discharging device is fixedly arranged in the middle of the left end of the cracker.

Preferably, the telescopic handle device comprises a fixed rod and a telescopic rod, a telescopic hole is formed in the front end of the fixed rod, a handle is fixedly mounted at the right end of the telescopic rod, the left portion of the telescopic rod is sleeved in the telescopic hole, and the telescopic handle device is fixedly mounted at the front end of the supporting plate through the fixed rod.

Preferably, the distance between the middle baffle and the front baffle of the discharging device is smaller than the distance between the middle baffle and the rear baffle, the distance between the middle side baffle and the front side baffle is smaller than the distance between the middle side baffle and the rear side baffle, and the thicknesses of the baffles and the side baffles are the same.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the design that the straws are firstly cut for the first time before entering the device for crushing is adopted, so that the cutting efficiency of the whole machine is improved, and the crushing time is saved;

2. the lower end of the supporting plate is provided with four damping devices which can buffer the shake of the machine during operation, and the damping devices use damping and springs for damping, so that the machine is prevented from being damaged due to severe shake during operation;

3. an upper layer of filter screen and a lower layer of filter screen are arranged in an exhaust device of the device, so that harmful gas discharged by the machine in the use process can be effectively filtered, and the machine can meet the requirements of energy conservation, emission reduction and environmental protection;

4. the telescopic handle devices are respectively arranged at the front end and the rear end of the supporting plate, so that the whole device can be moved conveniently, the working position of the device can be changed more conveniently, and the flexibility of the whole device is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a cracking device for crop straw of the present invention;

FIG. 2 is a sectional view of the damping device of the cracking device for crop straw of the present invention;

FIG. 3 is a sectional view of an exhaust device of the cracking device for crop straw according to the present invention;

FIG. 4 is a schematic view of the overall structure of the material receiving device of the cracking device for crop straw of the present invention;

fig. 5 is a schematic connection diagram of the telescopic handle device of the cracking device for crop straw of the present invention.

In the figure: 1. a support plate; 2. a cracker; 3. a damping device; 4. a key start button; 5. an exhaust device; 6. a telescopic handle device; 7. a discharging device; 8. a blade; 9. a T-shaped shaft; 10. a feeding plate; 11. a feed spacer; 12. a feed inlet; 31. a push rod; 32. a frame body; 33. a rubber damping pad; 34. a rubber press plate; 35. a spring; 36. a spring positioning plate; 37. a spring pressing plate; 38. a pressure lever; 51. a pipe body; 52. an active carbon filter screen; 53. connecting blocks; 54. a foamed plastic filter screen; 55. a limiting ring; 56. an air inlet; 61. fixing the rod; 62. a telescopic hole; 63. a telescopic rod; 64. a handle; 71. a shielding plate; 72. a side dam; 73. a material collecting plate; 74. a discharge plate; 75. and a baffle plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a crop straw cracking device, including backup pad 1, backup pad 1 upper end fixed mounting has cracker 2, the equal fixed mounting in backup pad 1 lower extreme four corners has damping device 3, the equal fixedly connected with telescopic handle device 6 in backup pad 1 front end and rear end, the left end middle part fixed mounting of cracker 2 has discharging device 7, the left end rear portion fixed mounting of cracker 2 has an exhaust apparatus 5, open at the front end middle part of cracker 2 has a feed inlet 12, the lower extreme fixed mounting of feed inlet 12 has a feed plate 10, the upper end fixed mounting of feed plate 10 has three feeding baffle 11, the upper end of feed inlet 12 is provided with two blades 8, be provided with T type axle 9 between blade 8, the upper end right part of cracker 2 is provided with a key start button 4.

The damping device 3 mainly structurally comprises a spring positioning plate 36, a frame body 32 and a spring 35, wherein the lower end of the spring 35 is movably arranged inside the spring positioning plate 36, the upper end of the spring 35 is connected with a spring pressing plate 37, the upper end of the spring pressing plate 37 is fixedly provided with a pressure rod 38, the upper end of the frame body 32 is connected with a propelling rod 31 in a penetrating manner, the propelling rod 31 penetrates through the upper end of the frame body 32, the lower end of the propelling rod 31 is fixedly connected with a rubber damping pad 33, the lower end of the rubber damping pad 33 is fixedly provided with a rubber pressing plate 34, a multistage buffering damping system is formed by the rubber damping pad 33, the rubber pressing plate 34 and the spring 35, and; the main structure of the exhaust device 5 comprises a pipe body 51 and a connecting block 53, wherein the upper end of the connecting block 53 is fixedly provided with an active carbon filter screen 52, the lower end of the connecting block 53 is fixedly provided with a foam plastic filter screen 54, the left side and the right side of the lower end of the foam plastic filter screen 54 are fixedly provided with limiting rings 55, the bottom of the pipe body 51 is provided with an air inlet 56, and the exhaust device 5 is fixedly connected to the rear part of the left end of the cracker 2 through the; the main structure of the discharging device 7 comprises a baffle plate 71, a discharging plate 74 and a material receiving plate 73, wherein three baffle plates 75 are fixedly arranged at the upper end of the discharging plate 74, three side baffle plates 72 are fixedly arranged at the upper end of the material receiving plate 73, the lower end of the baffle plate 71 is fixedly arranged at the upper ends of the baffle plates 75, the material receiving plate 73 which is obliquely arranged can enable material receiving to be more convenient, and the discharging device 7 is fixedly arranged in the middle of the left end of the cracker 2; the telescopic handle device 6 comprises a fixed rod 61 and a telescopic rod 63, a telescopic hole 62 is formed in the front end of the fixed rod 61, a handle 64 is fixedly installed at the right end of the telescopic rod 63, the left part of the telescopic rod 63 is sleeved in the telescopic hole 62, the telescopic rod 63 is telescopic in the telescopic hole 62, and the telescopic handle device 6 is fixedly installed at the front end of the supporting plate 1 through the fixed rod 61; the distance between the middle baffle 75 and the front baffle 75 of the discharging device 7 is less than that between the middle baffle 75 and the rear baffle 75, the distance between the middle side baffle 72 and the front side baffle 72 is less than that between the middle side baffle 72 and the rear side baffle 72, and the thicknesses of the baffles 75 and the side baffles 72 are the same.

It should be noted that the utility model relates to a crop straw cracking device, support cracker 2 through backup pad 1, can start cracker 2 fast through pressing a key start button 4, can lift up this device through the telescopic handle device 6 that installs at backup pad 1 front end and rear end and conveniently move, install four damping device 3 at the lower extreme of backup pad 1, backup pad 1 can push down push rod 31 when cracker 2 shakes and extrudes backup pad 1, whole damping device 3 just begins to work and just can make cracker 2 reduce the loss in the shake process through spring 35 and damped dual buffer feedback at this moment, when cracker 2 outwards discharges harmful gas in the course of working, harmful gas can pass through exhaust apparatus 5 installed at the rear portion of cracker 2 left end, installed active carbon filter screen 52 and foamed plastic filter screen 54 in exhaust apparatus 5, harmful gas gets into exhaust apparatus 5 back can be earlier through the filtration of foamed plastic filter screen 54 then can be through the filtration of active carbon filter screen 52, thereby make the gaseous environmental protection of getting rid of, open the front end of cracker 2 has feed inlet 12, two blades 8 are installed to the top of feed inlet 12 and can be smashed entering cracker 2 with blade 8 cutting earlier when the straw gets into feed inlet 12, can improve kibbling efficiency like this, left end mid-mounting at cracker 2 has a discharging device 7, there are flitch 74 and the receipts flitch 73 of slope in the whole discharging device 7, the material after smashing comes out through the flitch 74 and can collect fast through the receipts flitch 73 of slope, and shielding plate 71 among the discharging device 7, baffle 75 and side shield 72 are all for the convenience collection material.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a crop straw's cracker, includes backup pad (1), its characterized in that: a cracker (2) is fixedly arranged at the upper end of the supporting plate (1), four corners of the lower end of the supporting plate (1) are respectively and fixedly provided with a damping device (3), the front end and the rear end of the supporting plate (1) are both fixedly connected with a telescopic handle device (6), a discharging device (7) is fixedly arranged in the middle of the left end of the cracker (2), an exhaust device (5) is fixedly arranged at the rear part of the left end of the cracker (2), a feed inlet (12) is arranged in the middle of the front end of the cracker (2), a feed plate (10) is fixedly arranged at the lower end of the feed inlet (12), the upper end of the feeding plate (10) is fixedly provided with three feeding partition plates (11), the upper end of the feed inlet (12) is provided with two blades (8), a T-shaped shaft (9) is arranged between the blades (8), the right part of the upper end of the cracker (2) is provided with a key starting button (4).

2. The crop straw cracking device of claim 1, wherein: damping device (3) major structure has spring locating plate (36), framework (32) and spring (35), the lower extreme movable mounting of spring (35) is in the inside of spring locating plate (36), the upper end of spring (35) is connected with spring clamp plate (37), the upper end fixed mounting pressure rod (38) of spring clamp plate (37), the upper end interlude of framework (32) is connected with propulsion pole (31), propulsion pole (31) run through framework (32) upper end and lower extreme fixedly connected with rubber damping pad (33), the lower extreme fixed mounting of rubber damping pad (33) has a rubber clamp plate (34), damping device (3) are through propulsion pole (31) fixed mounting at the lower extreme of backup pad (1).

3. The crop straw cracking device of claim 1, wherein: exhaust apparatus (5) major structure has body (51) and connecting block (53), the upper end fixed mounting of connecting block (53) has an active carbon filter screen (52) and lower extreme fixed mounting has a foamed plastic filter screen (54), the equal fixed mounting of foamed plastic filter screen (54) lower extreme left and right sides has spacing ring (55), open body (51) bottom has air inlet (56), exhaust apparatus (5) are through body (51) fixed connection at the left end rear portion of cracker (2).

4. The crop straw cracking device of claim 1, wherein: the discharging device (7) is mainly structurally provided with a baffle plate (71), a discharging plate (74) and a material receiving plate (73), wherein the upper end of the discharging plate (74) is fixedly provided with three baffle plates (75), the upper end of the material receiving plate (73) is fixedly provided with three side baffle plates (72), the lower end of the baffle plate (71) is fixedly arranged at the upper end of the baffle plate (75), and the discharging device (7) is fixedly arranged in the middle of the left end of the cracker (2).

5. The crop straw cracking device of claim 1, wherein: flexible handle device (6) are including dead lever (61) and telescopic link (63), open dead lever (61) front end has flexible hole (62), the right-hand member fixed mounting of telescopic link (63) has handle (64), and the left part cup joint of telescopic link (63) in flexible hole (62), flexible handle device (6) are through dead lever (61) fixed mounting at the front end of backup pad (1).

6. The crop straw cracking device of claim 4, wherein: the distance between the middle baffle (75) and the front baffle (75) of the discharging device (7) is smaller than that between the middle baffle (75) and the rear baffle (75), the distance between the middle side baffle (72) and the front side baffle (72) is smaller than that between the middle side baffle (72) and the rear side baffle (72), and the thicknesses of the baffles (75) and the side baffles (72) are the same.