CN212190397U

CN212190397U - Agricultural machine dust collector that application scope is wide

Info

Publication number: CN212190397U
Application number: CN201921439537.2U
Authority: CN
Inventors: 王宇航; 王关健
Original assignee: Zhenjiang College
Current assignee: Zhenjiang College
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-12-22
Anticipated expiration: 2029-09-02

Abstract

The invention discloses an agricultural machinery dust removal device with a wide application range, which relates to the field of agricultural machinery and comprises a base, a dust removal box, a dust collection pump, a dust collection pipe, a cover body and a dust collection nozzle, wherein the bottom end of the dust removal box is fixedly arranged on the base; a walking component is arranged below the base; the outer wall of the lower part of the dust collection box is provided with a plurality of first air outlets in a penetrating way, the outer wall of the lower part of the dust collection box is provided with a plurality of second air outlets in a penetrating way, and the second air outlets are the same in number and correspond to the first air outlets in position. The walking assembly can enable the dust removal device to have the capability of moving flexibly, the labor force of people is effectively reduced, a favorable placing space is provided for the dust removal assembly part through the dust removal box, and the dust removal work is more favorably implemented.

Description

Agricultural machine dust collector that application scope is wide

Technical Field

The invention relates to the field of agricultural machinery, in particular to an agricultural machinery dust removal device with a wide application range.

Background

Agricultural machinery refers to various machinery used in the production process of crop planting industry and animal husbandry, and the primary processing and treatment process of agricultural and animal products, the agricultural machinery includes agricultural power machinery, farmland construction machinery, soil cultivation machinery, planting and fertilizing machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery and agricultural transportation machinery, the generalized agricultural machinery also includes forestry machinery, fishery machinery and auxiliary machinery in rural areas such as silkworm, bee-keeping, edible fungi cultivation, the agricultural machinery belongs to relative concepts, refers to the general category of all machinery used in agriculture, animal husbandry, forestry and fishery, the agricultural machinery belongs to agricultural machinery, and the popularization and use of the agricultural machinery is called agricultural mechanization.

At present, current dust collector is not convenient for remove, has increased the labour, can not be comprehensive removes dust to agricultural machine, and some narrow corners can't thoroughly clear away dust to dust removal effect is not good, and the dust removal part is not convenient for clear up, uses for a long time to lead to the dust absorption passageway to block up easily, and it is troublesome to bring unnecessary for the user.

Therefore, it is necessary to provide a dust removing device for agricultural machinery with a wide application range to solve the above problems.

Disclosure of Invention

The invention aims to provide an agricultural machine dust removal device with a wide application range, and aims to solve the problems that the existing dust removal device in the background art is inconvenient to move, labor force is increased, the agricultural machine cannot be completely removed, dust cannot be thoroughly removed from narrow corners, the dust removal effect is poor, dust removal parts are inconvenient to clean, a dust collection channel is easily blocked after long-time use, and unnecessary troubles are brought to a user.

In order to achieve the purpose, the invention provides the following technical scheme: an agricultural machinery dust removal device with a wide application range comprises a base, a dust removal box, a dust collection pump, a dust collection pipe, a cover body and a dust collection nozzle, wherein the bottom end of the dust removal box is fixedly arranged on the base, the cover body is detachably arranged at the upper end of the dust removal box through a quick-release assembly, the dust collection pump and the dust collection box are fixedly arranged in the dust removal box, the lower end of the dust collection pipe is connected to the dust collection pump and the dust collection box, and the upper end of the dust collection pipe penetrates through the cover body to be connected to the dust collection nozzle; a walking component is arranged below the base; the dust collection box is characterized in that a plurality of first air outlets are formed in the outer wall of the lower portion of the dust collection box in a penetrating mode, a plurality of second air outlets are formed in the outer wall of the lower portion of the dust collection box in a penetrating mode, and the second air outlets are the same in number and correspond to the first air outlets in position.

Preferably, the dust suction pipe comprises a lower dust suction pipe and an upper dust suction pipe; the lower end of the upper dust suction pipe is connected to an upper end suction opening of the dust suction pump, and the upper end of the upper dust suction pipe is connected to the dust suction nozzle; the lower end of the lower dust suction pipe is communicated to an air inlet at the upper end of the dust collection box, and the upper end of the lower dust suction pipe is connected to an air outlet at the lower end of the dust suction pump.

Preferably, the lower dust suction pipe is a rigid pipe, and the upper dust suction pipe is a hose.

Preferably, a protective pad is arranged on the upper surface of the cover body, and the upper dust suction pipe penetrates through the cover body and the protective pad and then is connected to the dust suction nozzle; the circumscribed circle diameter of protection pad is greater than go up the external diameter of dust absorption pipe, the lower fixed surface of protection pad is connected to the upper surface of lid or the upper fixed surface of protection pad is connected to the lower surface of dust absorption mouth.

Preferably, the number of the dust suction nozzles, the protective pad, the upper dust suction pipe, the dust suction pump and the lower dust suction pipe is at least two.

Preferably, the dust removal case is provided with a dust collection pump which is a centrifugal pump, a rotor pump or an axial flow pump and is uniformly distributed or symmetrically and fixedly connected on the inner wall of the dust removal case.

Preferably, a plurality of layers of filter screens are arranged in the dust collection box.

Preferably, the walking assembly comprises a universal wheel and a fixed wheel, and a brake pedal is arranged on the fixed wheel.

Preferably, a plurality of groups of quick-release assemblies are symmetrically or uniformly distributed between the cover body and the top end of the wall of the dust removal box, and each group of quick-release assemblies comprises an inserted link, a longitudinal slot, a transverse sliding chute, a buckling block, a pull rod, a spring and a pull ring; inserted bar fixed connection is on the lid lower surface that corresponds dust removal case box, dust removal case box top is seted up vertical slot, the inner opening intercommunication of horizontal spout extremely vertical slot set up in the horizontal spout the lock piece, the outer terminal surface middle part fixed connection of lock piece the pull rod, the pull rod stretches out the outer one end setting of case of dust removal case the pull ring, the spring cup joints the pull rod periphery, just the inner of spring with the outer terminal surface laminating of lock piece, the outer end of spring with the outer end wall laminating of horizontal spout.

Preferably, the middle part of the outer end face of the insertion rod corresponding to the outer end of the transverse sliding groove is provided with a buckling groove, and one end of the buckling block, which is far away from the pull rod, is inserted into the buckling groove and is matched with the buckling groove.

Preferably, one end of the buckling block positioned in the buckling groove is arc-shaped; the outer side of the dust collection box is attached to the inner wall of the dust removal box.

Preferably, the upper dust suction pipe is a telescopic air pipe; the whole dust suction nozzle is in a cone shape.

Preferably, the box body of the dust removing box and the dust collecting box is in a round pipe shape or a square steel shape.

Preferably, a cable hole is formed in the position, close to the dust suction pump, of the box body of the dust removal box.

The invention has the technical effects and advantages that:

1. according to the invention, the base is provided with the walking assembly, so that the dust removal device has flexible movement capability, the labor force of people is effectively reduced, a favorable placing space is provided for dust removal assembly parts through the dust removal box, the dust removal work is more favorably implemented, and the protection pad is arranged on the dust collection nozzle so as to prevent the dust collection nozzle from being damaged by touching the cover body when the dust collection nozzle is placed.

2. According to the dust collection device, the dust collection nozzle is arranged to be in the conical shape, so that dust on narrow corners of agricultural machinery can be cleaned, comprehensive dust collection is achieved, the dust collection efficiency of the dust collection device is effectively improved, dust in air can be filtered and stored in the dust collection box through the filter screen arranged in the dust collection box, the cover body and the dust collection box can be fixed through the matching arrangement of the buckling blocks and the buckling grooves in the insertion rods, the cover body is convenient to disassemble and assemble, the dust collection box can be conveniently taken out and cleaned through the disassembly of the cover body, the filter screen is prevented from being blocked, and the dust collection efficiency is reduced.

Drawings

FIG. 1 is a schematic front view of a dust removing device of an agricultural machine according to an embodiment of the present invention;

FIG. 2 is a schematic sectional view of the agricultural machine dust removing device according to the embodiment of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention.

In the figure: 1. a base; 2. a universal wheel; 3. a fixed wheel; 4. a dust removal box; 5. a cover body; 6. a protective pad; 7. a dust suction nozzle; 8. a dust suction pump; 9. an upper dust suction pipe; 10. a lower dust suction pipe; 11. a dust collection box; 12. A filter screen; 13. a first air outlet; 14. inserting a rod; 15. a transverse chute; 16. buckling blocks; 17. a pull rod; 18. a pull ring; 19. a spring; 20. buckling the groove; 21. a second air outlet; 22. and a cable hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

In the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected or detachably connected; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The invention provides an agricultural machinery dust removal device with wide application range, which is shown in figures 1-3 and comprises a base 1, a dust removal box 4, a dust collection box 11, a dust collection pump 8 and an upper dust collection pipe 9; the dust collection device comprises a lower dust collection pipe 10, a cover body 5 and a dust collection nozzle 7, wherein the bottom end of a dust collection box 4 is fixedly arranged on a base 1, the cover body 5 is detachably arranged at the upper end of the dust collection box 4 through a quick-release assembly, a dust collection pump 8 and a dust collection box 11 are fixedly arranged in the dust collection box 4, the lower end of the lower dust collection pipe 10 is connected to the dust collection pump 8 and the dust collection box 11, and the upper end of an upper dust collection pipe 9 penetrates through the cover body 5 and is connected to; a walking component is arranged below the base 1; the dust collecting box 4 is provided with a plurality of first air outlets 13 on the lower outer wall thereof, and the dust collecting box 11 is provided with a plurality of second air outlets 21 on the lower outer wall thereof, wherein the second air outlets 21 are provided with the same number and corresponding positions as the first air outlets 13.

Specifically, the dust suction pipes (9, 10) comprise a lower dust suction pipe 10 and an upper dust suction pipe 9; the lower end of the upper dust suction pipe 9 is connected to an upper end suction opening of the dust suction pump 8, and the upper end of the upper dust suction pipe 9 is connected to the dust suction nozzle 7; the lower end of the lower dust suction pipe 10 is communicated to an air inlet at the upper end of the dust collection box 11, and the upper end of the lower dust suction pipe 10 is connected to an air outlet at the lower end of the dust suction pump 8.

In the embodiment, the lower dust suction pipe 10 is a rigid pipe, and the upper dust suction pipe 9 is a hose. The upper dust suction pipe 9 is a telescopic air pipe, such as a foldable corrugated pipe and the like. The whole dust suction nozzle 7 is in a cone shape, so that dust suction in a narrow space is facilitated. Through setting dust absorption mouth 7 to the taper, can fall the last dust clearance in narrow corner of agricultural machine to remove dust comprehensively, effectively improved this dust collector's dust collection efficiency.

A protective pad 6 is arranged on the upper surface of the cover body 5, and an upper dust suction pipe 9 penetrates through the cover body 5 and the protective pad 6 and then is connected to a dust suction nozzle 7; the circumscribed circle diameter of the protection pad 6 is larger than the outer diameter of the upper dust suction pipe 9, and the lower surface of the protection pad 6 is fixedly connected to the upper surface of the cover body 5 or the upper surface of the protection pad 6 is fixedly connected to the lower surface of the dust suction nozzle 7. The protective pad 6 is provided on the suction nozzle 7 to prevent damage by touching the cover 5 when the suction nozzle 7 is placed.

Wherein, the number of the dust suction nozzles 7, the protective pad 6, the upper dust suction pipe 9, the dust suction pump 8 and the lower dust suction pipe 10 is at least two.

The inner wall of the dust removing box 4 is uniformly distributed or symmetrically and fixedly connected with dust suction pumps 8, and the dust suction pumps 8 are one of centrifugal pumps, rotor pumps or axial flow pumps.

In order to achieve filtration, a plurality of layers of filter screens 12 are provided inside the dust box 11. By providing the filter screen 12 in the dust box 11, dust in the air can be filtered and left in the dust box 11.

Referring to fig. 1, the walking assembly comprises universal wheels 2 and fixed wheels 3, the number of the universal wheels 2 and the fixed wheels 3 is only required to ensure the stable operation of the device, and a brake pedal is arranged on the fixed wheels 3.

Referring to fig. 3, further, multiple groups of quick release assemblies are symmetrically or uniformly arranged between the cover body 5 and the top end of the wall of the dust removal box 4, and each group of quick release assemblies includes an inserted link 14, a longitudinal slot, a transverse sliding slot 15, a buckling block 16, a pull rod 17, a spring 19 and a pull ring 18; inserting rod 14 fixed connection corresponds on the lid 5 lower surface of dust removal case 4 box, vertical slot is seted up at dust removal case 4 box top, the inner opening of horizontal spout 15 communicates to vertical slot, set up buckling block 16 in horizontal spout 15, buckling block 16's outer terminal surface middle part fixed connection pull rod 17, pull rod 17 stretches out the outer one end of dust removal case 4 box and sets up pull ring 18, spring 19 cup joints in pull rod 17 periphery, and spring 19's the inner and the outer terminal surface laminating of buckling block 16, spring 19's outer end and the laminating of the outer end wall of horizontal spout 15.

The middle of the outer end face of the inserting rod 14 corresponding to the outer end of the transverse sliding groove 15 is provided with a buckling groove 20, and one end of the buckling block 16 far away from the pull rod 17 is inserted into the buckling groove 20 and matched with the same.

The end of the fastening block 16 located in the fastening slot 20 is arc-shaped. Through the cooperation setting of lock piece 16 and lock groove 20 on inserted bar 14, can be fixed with lid 5 and dust removal case 4 to the dismouting of lid 5 of being convenient for can be convenient for take out dust collection box 11 and wash through dismantling lid 5, prevents that filter screen 12 from blockking up, reduces dust collection efficiency.

The outer side of the dust collection box 11 is attached to the inner wall of the dust collection box 4. The dust removing box 4 and the dust collecting box 11 are in a round pipe shape or a square steel shape.

A cable hole 22 is arranged on the box body of the dust removing box 4 close to the dust suction pump 8, and the dust suction pump 8 is connected with an external power supply and a controller through a cable.

The dust removal box 4 provides favorable placing space for dust removal assembly parts, and dust removal work is more favorably implemented.

The working principle of the device is as follows: when dust removal work is required to be carried out on agricultural machinery, firstly, the dust suction nozzle 7 is pulled, the upper dust suction pipe 9 is pulled through the dust suction nozzle 7, the upper dust suction pipe 9 is a telescopic air pipe, the dust suction nozzle 7 can be pulled by worrying about, then the dust suction pump 8 is started, the dust suction nozzle 7 generates suction force through the dust suction pump 8, the dust suction nozzle 7 is aligned to a part needing dust removal on the agricultural machinery to be cleaned, absorbed dust enters the dust collection box 11 through the lower dust suction pipe 10, air flow is filtered through the filter screen 12 in the dust collection box 11, the dust is stored in the dust collection box 11, filtered air is diffused to outside air through the first air outlet 13 and the second air outlet 21, when the dust collection box 11 is required to be cleaned, the pull rod 17 is driven to move through pulling of the pull ring 18, the buckling block 16 is driven through the pull rod 17, and the buckling block 16 is completely separated from the buckling groove 20, therefore, the inserted rod 14 is not fixed any more, the cover body 5 is taken down, and finally the dust collection pump 8 and the dust collection box 11 are taken out in sequence to clean the dust collection box 11, so that the problem of blockage of a dust collection channel is effectively solved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an agricultural machine dust collector that application scope is wide, includes base (1), dust removal case (4), dust collection box (11), dust absorption pump (8), goes up dust absorption pipe (9), lower dust absorption pipe (10), lid (5) and dust absorption nozzle (7), its characterized in that: the bottom end of the dust removal box (4) is fixedly arranged on the base (1), the cover body (5) is detachably mounted at the upper end of the dust removal box (4) through a quick-release assembly, the dust collection pump (8) and the dust collection box (11) are fixedly arranged in the dust removal box (4), the lower end of the lower dust collection pipe (10) is connected to the dust collection pump (8) and the dust collection box (11), and the upper end of the upper dust collection pipe (9) penetrates through the cover body (5) and is connected to the dust collection nozzle (7); a walking component is arranged below the base (1); the dust collection box is characterized in that a plurality of first air outlets (13) are formed in the outer wall of the lower portion of the dust collection box (4) in a penetrating mode, a plurality of second air outlets (21) are formed in the outer wall of the lower portion of the dust collection box (11) in a penetrating mode, and the second air outlets (21) are the same in number and correspond to the first air outlets (13) in position.

2. The dust removing device according to claim 1, wherein: the lower end of the upper dust suction pipe (9) is connected to an upper end suction opening of the dust suction pump (8), and the upper end of the upper dust suction pipe (9) is connected to the dust suction nozzle (7); the lower end of the lower dust suction pipe (10) is communicated to an air inlet at the upper end of the dust collection box (11), and the upper end of the lower dust suction pipe (10) is connected to an air outlet at the lower end of the dust suction pump (8).

3. The dust removing device according to claim 2, wherein: the lower dust suction pipe (10) is a rigid pipe, and the upper dust suction pipe (9) is a hose.

4. The dust removing device according to claim 2, wherein: a protective pad (6) is arranged on the upper surface of the cover body (5), and the upper dust suction pipe (9) penetrates through the cover body (5) and the protective pad (6) and then is connected to the dust suction nozzle (7); the circumscribed circle diameter of protection pad (6) is greater than go up the external diameter of dust absorption pipe (9), the lower fixed surface of protection pad (6) is connected to the upper surface of lid (5) or the upper fixed surface of protection pad (6) is connected to the lower surface of dust absorption mouth (7).

5. The dust removing device according to claim 4, wherein: the dust collection device is characterized in that at least two dust collection nozzles (7), at least two protection pads (6), at least two upper dust collection pipes (9), at least two lower dust collection pipes (10) and at least two dust collection pumps (8) are arranged.

6. The dust removing device according to claim 1, wherein: the inner wall of the dust removal box (4) is uniformly distributed or symmetrically and fixedly connected with the dust suction pump (8).

7. The dust removing device according to claim 1, wherein: a plurality of layers of filter screens (12) are arranged in the dust collection box (11).

8. The dust removing device according to claim 1, wherein: the walking assembly comprises universal wheels (2) and fixed wheels (3), and brake pedals are arranged on the fixed wheels (3).

9. The dust removing device according to claim 1, wherein: the multiple groups of quick-release components are symmetrically or uniformly distributed between the cover body (5) and the top end of the box wall of the dust removal box (4), and each group of quick-release components comprises an inserted link (14), a longitudinal slot, a transverse sliding slot (15), a buckling block (16), a pull rod (17), a spring (19) and a pull ring (18); inserted bar (14) fixed connection is on lid (5) lower surface that corresponds dust removal case (4) box, dust removal case (4) box top is seted up vertical slot, the inner opening of horizontal spout (15) communicates to vertical slot set up in horizontal spout (15) lock piece (16), the outer terminal surface middle part fixed connection of lock piece (16) pull rod (17), pull rod (17) stretch out the outer one end setting of case body of dust removal case (4) pull ring (18), spring (19) cup joint pull rod (17) periphery, just the inner of spring (19) with the outer terminal surface laminating of lock piece (16), the outer end of spring (19) with the outer end wall laminating of horizontal spout (15).

10. The dust removing device according to claim 9, wherein: a buckling groove (20) is formed in the middle of the outer end face of the inserting rod (14) corresponding to the outer end of the transverse sliding groove (15), and one end, far away from the pull rod (17), of the buckling block (16) is inserted into the buckling groove (20) and matched with the buckling groove.

11. The dust removing device according to claim 10, wherein: one end of the buckling block (16) positioned in the buckling groove (20) is arc-shaped; the outer side of the dust collection box (11) is attached to the inner wall of the dust collection box (4).

12. A dust removing device according to claim 1 or 3, wherein: the upper dust suction pipe (9) is a telescopic air pipe; the whole dust suction nozzle (7) is conical.