CN215100784U

CN215100784U - Air assisting device at discharging tail part of powder material transport vehicle

Info

Publication number: CN215100784U
Application number: CN202121143338.4U
Authority: CN
Inventors: 靳怀卫; 王义平; 赵永亮
Original assignee: Anhui Jianghuai Yangtian Automobile Co ltd
Current assignee: Anhui Jianghuai Yangtian Automobile Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-12-10
Anticipated expiration: 2031-05-26

Abstract

The utility model relates to a powder material transport vechicle technical field discloses a powder material transport vechicle afterbody of unloading helps wind device, include: the left end part and the right end part of the outer pipe are provided with flanges in an integrated mode, and flange mounting holes are formed in the flanges; the left end of the inner pipe is fixed on the inner wall of the left end opening of the outer pipe, a rectangular opening is formed in the bottom of the inner pipe, and a flexible rubber plate is fixed in the rectangular opening; the impeller cavity box is integrally and fixedly communicated with the middle position of the bottom of the outer pipe; and the parts of the vibration dredging mechanism are connected with the impeller cavity box. The utility model discloses in outside compressed air flow enters into the impeller cavity box from the air-supply line, the polylith blade on the cooperation impeller produces rotatoryly to it is rotatory to drive the impeller, and eccentric motion is done through the swing arm to the impeller rotation, and the swing arm drives branch and is up-and-down motion, thereby can drive the horizontal pole and produce the state that reciprocates, and the horizontal pole can cooperate a plurality of hemisphere lugs to produce the contact vibration to flexible rubber sheet, avoids the powder to pile up including the intraductal bottom problem.

Description

Air assisting device at discharging tail part of powder material transport vehicle

Technical Field

The utility model relates to a powder material transport vechicle technical field especially relates to a powder material transport vechicle afterbody of unloading helps wind device.

Background

The powder material transport vehicle has a large variety of materials, the fluidization of some materials is not ideal, and meanwhile, the horizontal distance for transporting the materials is too long sometimes, so that solid-gas separation is easily caused, the materials are stacked, the pipeline is blocked, and the normal unloading is influenced, so that the air assisting device at the unloading tail part of the powder material transport vehicle is designed.

For example, the search publication No. CN 203294808U discloses a component for a powder material transportation vehicle, although in the technical scheme, compressed air enters the air-assisted device from the air inlet pipe and enters the discharge pipe from the gap between the inner pipe and the rear flange in the discharging process, so that the blowing-assisted air flow performs circumferential rotation motion while performing axial linear motion, and the blowing-assisted air flow completely performs the function of assisting the discharging.

However, the inventor finds that the technical scheme still has at least the following defects:

however, since the bottom of the inner tube is used for conveying powder for a long time, the powder is easily accumulated in actual operation, and hardening can occur seriously.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides an air assisting device for the unloading tail of a powder material transporting vehicle, so as to solve the problems in the prior art.

Based on the above-mentioned purpose, the utility model provides a following technical scheme: a powder material transport vechicle afterbody air-assisted device of unloading includes: the left end part and the right end part of the outer pipe are provided with flanges in an integrated mode, and flange mounting holes are formed in the flanges;

the left end of the inner pipe is fixed on the inner wall of the left end opening of the outer pipe, a rectangular opening is formed in the bottom of the inner pipe, and a flexible rubber plate is fixed in the rectangular opening;

the impeller cavity box is integrally and fixedly communicated with the middle position of the bottom of the outer pipe;

the vibration dredging mechanism is characterized in that parts of the vibration dredging mechanism are connected with the impeller cavity box, and the vibration dredging mechanism comprises an impeller, a supporting rod and a cross rod.

As an optimized embodiment of the present invention, the impeller is movably mounted in the inner cavity of the impeller chamber, and the outer side wall of the impeller is fixed with the blades distributed at equal angles.

As an optimized implementation manner of the utility model, branch activity runs through in the outer tube bottom, and the upper end of branch is in horizontal pole bottom surface middle part vertical fixation, and the lower tip of branch is articulated in the upper end activity of swing arm, and the lower extreme of swing arm is articulated in the activity of impeller front side outlying axostylus axostyle, the swing arm sets up in the impeller cavity box.

As an optimized embodiment of the present invention, the length of the cross bar is smaller than that of the rectangular opening, and a plurality of hemispheric bumps are fixed on the cross bar and distributed at equal intervals.

As an optimal implementation mode of the utility model, the fixed lid of tip closes detachable maintenance apron before the impeller chamber box, and the fixed intercommunication in impeller chamber box bottom right side has vertical decurrent air-supply line.

As a preferred embodiment of the present invention, a gap is reserved between the right end portions of the outer tube and the inner tube.

From the above, the utility model provides a powder material transport vechicle afterbody of unloading helps wind device has following beneficial effect:

the utility model discloses in, in outside compressed air flow enters into the impeller cavity box from the air-supply line, the polylith blade on the cooperation impeller produces rotatoryly to it rotates to drive the impeller, and eccentric motion is done through the swing arm to the impeller rotation, and the swing arm drives branch and is up-and-down motion, thereby can drive the horizontal pole and produce the state that reciprocates, and the horizontal pole can cooperate a plurality of hemisphere lugs to produce the contact vibration to flexible rubber sheet, avoids the powder to pile up including the intraductal bottom problem.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the structure of the maintenance cover plate in front view at the distribution position on the impeller cavity box;

FIG. 3 is a schematic view of the connection structure of the impeller and the support rod of the present invention;

fig. 4 is the side view profile structure schematic diagram of the distribution position of the flexible rubber plate in the rectangular port of the utility model.

In the figure: 1. an outer tube; 2. a strut; 3. a flange mounting hole; 4. an inner tube; 5. a cross bar; 6. an impeller chamber box; 7. an impeller; 8. an air inlet pipe; 9. a flexible rubber sheet; 10. overhauling the cover plate; 11. swinging arms; 12. a blade; 13. a rectangular opening.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1-4, the present invention provides a technical solution: a powder material transport vechicle afterbody air-assisted device of unloading includes:

the left end part and the right end part of the outer pipe 1 are provided with flanges in an integrated mode, and the flanges are provided with flange mounting holes 3;

the left end of the inner tube 4 is fixed on the inner wall of the left end opening of the outer tube 1, a rectangular opening 13 is formed in the bottom of the inner tube 4, and a flexible rubber plate 9 is fixed in the rectangular opening 13;

the impeller cavity box 6 is integrally and fixedly communicated with the middle position of the bottom of the outer tube 1;

the parts of the vibration dredging mechanism are connected with an impeller cavity box 6, and the vibration dredging mechanism comprises an impeller 7, a support rod 2 and a cross rod 5.

In the specific working process of the discharge tail air assisting device of the powder material transport vehicle, external compressed air flow enters the impeller cavity box 6 from the air inlet pipe 8, the impeller 7 is matched with the blades 12 on the impeller 7 to rotate, the impeller 7 is driven to rotate, the impeller 7 rotates to eccentrically move through the swing arm 11, the swing arm 11 drives the support rod 2 to do up-and-down reciprocating motion, the cross rod 5 can be driven to generate a state of moving up and down, the cross rod 5 can be matched with the hemispherical bumps to generate contact vibration on the flexible rubber plate 9, the problem that powder is accumulated at the bottom of the inner pipe 4 is avoided, air flow discharged from the impeller cavity box 6 enters a cavity between the inner pipe 4 and the outer pipe 1 and is finally discharged from a gap at the right end of the inner pipe 4 and the outer pipe 1, circumferential rotation motion of the blowing-assisting air flow is carried out while the axial linear motion, and the blowing-assisting effect is completely exerted.

In a specific embodiment, the impeller 7 is movably installed in an inner cavity of the impeller cavity box 6, a plurality of blades 12 distributed at equal angles are fixed on the outer side wall of the impeller 7, the supporting rod 2 moves and penetrates through the bottom of the outer tube 1, the upper end of the supporting rod 2 is vertically fixed in the middle of the bottom surface of the cross rod 5, the lower end of the supporting rod 2 is movably hinged to the upper end of the swing arm 11, the lower end of the swing arm 11 is movably hinged to a shaft rod on the periphery of the front side of the impeller 7, and the swing arm 11 is arranged in the impeller cavity box 6. In the setting, adopt eccentric operation's mode to guarantee that branch 2 can carry out the reciprocating motion of stretching out and drawing back from top to bottom at inner tube 4 bottom.

Further, the length of the cross rod 5 is smaller than that of the rectangular opening 13, and a plurality of hemispherical convex blocks which are distributed at equal intervals are fixed on the cross rod 5. In this setting, a plurality of hemisphere lugs can cooperate horizontal pole 5 to reciprocate and produce the contact vibration to flexible rubber plate 9, avoid the powder to pile up in the 4 bottom problems of inner tube.

Furthermore, a detachable overhaul cover plate 10 is fixedly covered at the front end part of the impeller cavity box 6, a vertically downward air inlet pipe 8 is fixedly communicated with the right side of the bottom of the impeller cavity box 6, and a gap is reserved between the right end parts of the outer pipe 1 and the inner pipe 4. In this setting, compressed air can get into the discharge tube through the clearance, and the performance assists the effect of unloading.

It should be noted that unless otherwise defined, technical or scientific terms used in the embodiments of the present invention should have the ordinary meaning as understood by those having ordinary skill in the art to which the present disclosure belongs. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also technical features in the above embodiments or in different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.

The present embodiments are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A powder material transport vechicle afterbody air-assisted device of unloading, its characterized in that: the method comprises the following steps:

the left end part and the right end part of the outer pipe (1) are provided with flanges in an integrated mode, and the flanges are provided with flange mounting holes (3);

the left end of the inner pipe (4) is fixed on the inner wall of the left end opening of the outer pipe (1), a rectangular opening (13) is formed in the bottom of the inner pipe (4), and a flexible rubber plate (9) is fixed in the rectangular opening (13);

the impeller cavity box (6) is integrally and fixedly communicated with the middle position of the bottom of the outer pipe (1);

the part of the vibration dredging mechanism is connected with an impeller cavity box (6), and the vibration dredging mechanism comprises an impeller (7), a support rod (2) and a cross rod (5).

2. The powder material transport vehicle discharging tail air assisting device as claimed in claim 1, wherein: the impeller (7) is movably arranged in the inner cavity of the impeller cavity box (6), and a plurality of blades (12) which are distributed at equal angles are fixed on the outer side wall of the impeller (7).

3. The powder material transport vehicle discharging tail air assisting device as claimed in claim 1, wherein: the support rod (2) is movable and penetrates through the bottom of the outer tube (1), the upper end of the support rod (2) is vertically fixed in the middle of the bottom surface of the cross rod (5), the lower end of the support rod (2) is movably hinged to the upper end of the swing arm (11), the lower end of the swing arm (11) is movably hinged to a shaft lever on the periphery of the front side of the impeller (7), and the swing arm (11) is arranged in the impeller cavity box (6).

4. The powder material transport vehicle discharging tail air assisting device as claimed in claim 1, wherein: the length of the cross rod (5) is smaller than that of the rectangular opening (13), and a plurality of hemispherical convex blocks which are distributed at equal intervals are fixed on the cross rod (5).

5. The powder material transport vehicle discharging tail air assisting device as claimed in claim 1, wherein: the front end part of the impeller cavity box (6) is fixedly covered with a detachable overhaul cover plate (10), and the right side of the bottom of the impeller cavity box (6) is fixedly communicated with a vertically downward air inlet pipe (8).

6. The powder material transport vehicle discharging tail air assisting device as claimed in claim 1, wherein: a gap is reserved between the right end parts of the outer pipe (1) and the inner pipe (4).