CN217347617U

CN217347617U - Transfer car (buggy) top moving mechanism

Info

Publication number: CN217347617U
Application number: CN202220631625.8U
Authority: CN
Inventors: 刘磊; 张利
Original assignee: Henan Shengda Special Vehicle Co ltd
Current assignee: Henan Shengda Special Vehicle Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-09-02
Anticipated expiration: 2032-03-23

Abstract

The utility model relates to the technical field of a livestock and poultry transfer vehicle, and discloses a top moving mechanism of the transfer vehicle, which comprises a supporting part and a fixing part, wherein the supporting part is arranged at the top of a vehicle body, and the fixing part is arranged on the supporting part; an opening is arranged between the fixing parts; the movable door is arranged on the fixing part and comprises a first sliding groove arranged on the fixing part and a driving device for driving the movable door to move along the first sliding groove, so that the driving device drives the movable door to slide along the first sliding groove to open or shield the opening. The utility model provides a transfer car roof moving mechanism has solved the unsafe problem that the roof brought on inconvenient and the personnel of opening and shutting of transfer car roof door.

Description

Transfer car (buggy) top moving mechanism

Technical Field

The utility model belongs to the technical field of beasts and birds transfer car (buggy), especially, relate to a transfer car (buggy) top moving mechanism.

Background

Four top doors controlled by a hand-pulling turnover switch are arranged at the top of a traditional livestock and poultry transfer vehicle, and when the transfer vehicle arrives at a destination, the top doors are usually required to be opened to catch pigs or clean a car compartment.

When the top door in the prior art is opened, people often need to go up to the top to open the door lock, and the top can be opened by turning four times with hands. Such structure not only the operation is inconvenient, waste time and energy and inefficiency, and personnel open the door action by a wide margin on the roof in addition, also influence personnel's safety.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a transfer trolley top moving mechanism, which solves the problems that the opening and closing of a top door of a transfer trolley are inconvenient and the safety of the personnel on the top of the transfer trolley is not convenient.

In order to achieve the purpose, the utility model discloses a transfer car roof moving mechanism, include: a support portion provided at a top of the vehicle body; a fixing part disposed on the supporting part; an opening disposed between the fixing portions; the movable door is arranged on the fixing part, wherein the movable door comprises a first sliding groove arranged on the fixing part and a driving device for driving the movable door to move along the first sliding groove, so that the driving device drives the movable door to slide along the first sliding groove to open or shield the opening.

According to the utility model provides a pair of transfer car roof portion moving mechanism is provided with the supporting part at the top of automobile body, is provided with the fixed part on the supporting part, has the opening between the fixed part, still sets up at the fixed part simultaneously and is used for sheltering from and opens the open-ended dodge gate, and the dodge gate just is equivalent to the overhead door of saying among the prior art. In order to enable the opening to be automatically opened or closed, automatic control is achieved, personnel do not need to go to the top of the vehicle body to operate the movable door, the movable door comprises a first sliding groove and a driving device which are arranged on a fixing portion, when the driving device works, the movable door is driven to slide along the first sliding groove, so that the opening is opened or shielded, namely, automatic opening and closing of the top door of the vehicle body are achieved, and therefore the problem that in the prior art, when the top door is opened and closed, the personnel need to go to the top to operate and bring is solved, namely, the operation is convenient when the top door is opened and closed, time and labor are saved, the efficiency is high, and meanwhile the unsafe problem caused by the personnel going to the top is solved.

In addition, according to the utility model provides a technical scheme can also have following technical characterstic:

in any one of the above technical solutions, the fixing portion includes a first fixing portion and a second fixing portion respectively disposed at two sides of the vehicle body, and the opening is located between the first fixing portion and the second fixing portion.

In this technical solution, the first fixing portion and the second fixing portion are disposed on both sides of the supporting portion, and an opening is formed between the first fixing portion and the second fixing portion, that is, the opening is located in the middle of the supporting portion, in other words, the opening of the top door is located in the middle of the top of the vehicle body. The opening is arranged in the middle of the supporting part, so that an operator can easily operate the pig catching and cleaning device, and meanwhile, when the opening is not required to be opened, the movable door is arranged in the middle of the top of the trolley body, so that the whole weight of the trolley body is uniformly distributed, and the stability of the trolley body is improved.

In any one of the above technical solutions, the movable door further includes at least 1 cross brace disposed at the bottom thereof, and the lower portion of the cross brace is disposed on the fixing portion.

In the technical scheme, the length of the transfer trolley is more than 8 meters, so that the length of the movable door needs more than 8 meters, and at least 1 cross brace is arranged at the bottom of the movable door in order to prevent the deformation of the movable door.

In any one of the above technical solutions, the number of the cross braces is 2, and the horizontal extension direction of the movable door is passed through the cross braces to divide the movable door into a first movable door, a second movable door and a third movable door.

In this technical scheme, the stull is 2, divide into first dodge gate, second dodge gate and third dodge gate with the dodge gate, through the design of two stulls, has improved the stability of dodge gate.

In any one of the above technical solutions, the cross brace includes a connecting member that connects the first movable door and the second movable door and the third movable door into an integral structure, and the connecting member is a hollow structure.

In the technical scheme, in order to prevent the height of the whole vehicle from being improved when the movable door is provided with the cross brace, the connecting piece can adopt a hollow structure, the upper part of the connecting piece is flush with the movable door, and the lower part of the connecting piece is of a hollow structure, so that the height of the whole vehicle can not be improved after the connecting piece is installed.

In any one of the above technical schemes, a second chute is arranged in the hollow structure, a hanging wheel is arranged in the second chute, and one side of the hanging wheel far away from the second chute is connected with the connecting piece through a hanging wheel frame.

In the technical scheme, in order to enable the movable door to slide better, a second sliding groove is formed in the connecting piece, a hanging wheel is installed in the second sliding groove, and the hanging wheel is connected with the connecting piece through a hanging wheel frame. When the movable door slides, the connecting piece is connected with the hanging wheel arranged in the second sliding groove through the hanging wheel frame, and the connecting piece and the movable door are of an integral structure, so that the movable door can slide along the second sliding groove, when the movable door slides, two sides of the movable door slide along the first sliding groove, the middle part of the movable door slides along the second sliding groove, and the sliding stability of the movable door is improved. Meanwhile, because the connecting piece is connected with the hanging wheel arranged in the second sliding groove through the hanging wheel frame, when the connecting piece is subjected to external force (when pigs are only in the carriage, the movable door on the upper part of the roof of the car can be arched up), the hanging wheel can pull the connecting piece, namely the movable door, so that the movable door is prevented from moving outwards.

In any one of the above technical solutions, a bearing for enabling the movable door to slide along the first sliding groove and a flat wheel for limiting the sliding of the movable door are disposed in the first sliding groove.

In the technical scheme, the bottom of the movable door is respectively connected with the bearing and the flat wheel, and the movable door slides in the first sliding groove through the bearing and the flat wheel.

In any one of the above technical solutions, the fixing portion around the opening is provided with a top foam sealing strip for preventing rainwater from entering the vehicle body.

In this technical scheme, install on the frame of opening fixed part all around through top bubble sealing strip, not only play sealed effect when the opening is closed, prevent the environmental pollution problem that the air exchange brought, prevent moreover that the rainwater from getting into the automobile body.

In any of the above technical solutions, the driving device includes an electric push rod, one end of the electric push rod is connected to the supporting portion, and the other end of the electric push rod is connected to the movable door.

In the technical scheme, when the electric push rod stretches, the movable door can be driven to move back and forth.

In any of the above technical solutions, a locking device is disposed on the fixing portion near a joint between the electric push rod and the movable door, and the locking device is used for connecting the electric push rod with the movable door to fix the movable door when the electric push rod is replaced.

In the technical scheme, when the electric push rod breaks down, the electric push rod needs to be replaced, the movable door does not connect with a fixed point at the moment and can move on the track, so that the locking device at the joint of the electric push rod and the movable door can be connected with the movable door when the electric push rod is replaced, and the movement of the movable door is limited by the locking device.

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 top view of a structure of a movable mechanism on the top of a transfer trolley according to an embodiment of the invention;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

FIG. 3 is a side view of FIG. 1;

FIG. 4 is an enlarged view of portion C of FIG. 2;

FIG. 5 is a cross-sectional view D-D of FIG. 4;

FIG. 6 is an enlarged view of portion B of FIG. 2;

fig. 7 is an enlarged view of a portion E in fig. 3.

The reference numbers are as follows:

1. a support portion; 2. a fixed part; 3. a first movable door 4 and a second movable door; 5. a third movable door; 6. an electric push rod; 7. a movable end bracket of the electric push rod; 8. a support frame assembly; 9. a first chute; 10. a flat wheel; 11. a bearing; 12. a second chute; 13. a hoisting wheel; 14. a bracket base plate is fixed at the end of the electric push rod; 15. the electric push rod is fixed on the end bracket; 16. a connecting member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model discloses a transfer trolley top moving mechanism, which comprises a supporting part 1 and a fixing part 2, wherein the supporting part 1 is arranged at the top of the trolley body, and the fixing part 2 is arranged on the supporting part 1; in that

An opening is arranged between the fixed parts 2; the movable door is arranged on the fixing part 2, and comprises a first sliding groove 9 arranged on the fixing part and a driving device for driving the movable door to move along the first sliding groove 9, so that the movable door is driven by the driving device to slide along the first sliding groove 9 to open or shield the opening.

In this embodiment, the movable door and the fixed part are both horizontally arranged, and when the movable door is opened, the movable door can slide in the horizontal direction to open the opening; when closed, the movable door slides in the opposite direction in the horizontal direction to close the opening. After the opening is opened, corresponding operation can be carried out, for example, the interior of the vehicle is cleaned.

The supporting part 1 can be a roof frame of a vehicle body, the fixing part 2 can be a roof fixing composite board, the movable door can be a roof movable layer board, namely a roof door of a vehicle roof in the prior art, and the opening is an openable part of the vehicle roof in the prior art. Wherein, when catching up with the pig or cleaning the carriage, through drive arrangement work, the drive dodge gate slides along first spout 9 to open or close the opening, also be equivalent to the overhead door of removal roof, make the top in carriage open, the operating personnel of being convenient for catch up with the pig or wash the operation. Such design, the problem that needs personnel to go up the operation on the roof and bring when having solved among the prior art top door and opening and shutting, convenient operation, labour saving and time saving and efficient when realizing the top door opening and shutting promptly have solved the unsafe problem that the roof brought on the personnel simultaneously.

When opened, as shown in fig. 1, the power push rod pushes the shutter door, which moves downward (in the direction shown in the drawing) to expose the opening. When closed, the power push rod retracts, and the movable door moves upwards, so that the opening is closed.

In connection with the above embodiment, more specifically, as shown in fig. 3 and fig. 7, the driving device includes an electric push rod 6, one end of the electric push rod 6 is connected to the supporting portion 1 through an electric push rod fixing end support base plate 14 and an electric push rod fixing end support 15, and the other end is connected to the movable door through a pin.

In connection with the above embodiment, it is more preferable that a locking device is provided on the fixing portion 2 near the connection of the electric push rod 6 and the movable door, and the locking device is used for connecting with the movable door to fix the movable door when the electric push rod 6 is replaced. The locking device may be a fixing plate that is engaged with a pin, and the pin is locked to the fixing plate in order to prevent the sliding of the movable door on the first sliding groove 9 when the electric push rod 6 is removed.

More specifically, in the above embodiment, the fixing portion 2 includes a first fixing portion and a second fixing portion respectively disposed on both sides of the vehicle body, and the opening is located between the first fixing portion and the second fixing portion. Through the design, the opening is arranged in the middle of the top of the car body, so that an operator can catch pigs or wash the car body conveniently; meanwhile, the opening is positioned in the middle of the vehicle body, so that the movable door is positioned in the middle of the top of the vehicle body under the ordinary condition, the whole weight of the vehicle body is more uniform, and the stability of the vehicle body is improved.

In the embodiment, more specifically, in order to prevent the deformation of the movable door, the movable door further includes at least 1 cross brace disposed at the bottom thereof, and the lower portion of the cross brace is disposed on the fixing portion 2. The opening length of the transfer trolley is more than 8 meters, so that the movable door needs more than 8 meters, and if no transverse support is added at the bottom of the movable door, the whole framework of the movable door is not stable and firm enough.

In the above embodiment, it is more preferable that the number of the lateral supports is 2, the movable door is equally divided into the first movable door 3, the second movable door 4, and the third movable door 5 by the lateral supports along the horizontal extending direction of the movable door, and the lengths of the first movable door 3, the second movable door 4, and the third movable door 5 may be the same or different. In other words, the first movable door 3 and the second movable door 4 are connected through the cross brace, and the second movable door 4 and the third movable door 5 are also connected through the cross brace, so that the first movable door 3, the second movable door 4 and the third movable door 5 are integrated into a whole, and the stability of the whole movable door is also improved through the effect of the cross brace.

In this embodiment, since the length of the opening is long, three movable doors are designed to cover the entire opening. The three movable doors move in the same way. For example, the two side movable doors can slide by using the first sliding chute at the edge and the second sliding chute in the middle, and the middle movable door can slide by using the second sliding chute in the middle.

More specifically, as shown in fig. 2 and 6, the cross brace is a hollow connecting piece 16, a second sliding groove 12 is arranged in the connecting piece 16, a hanging wheel 13 is arranged in the second sliding groove 12, and one side of the hanging wheel 13 far away from the second sliding groove 12 is connected with the connecting piece 16 through a hanging wheel frame. Wherein the second chute 12 is installed at the fixing portion 2, and the connecting member 16 is installed at the second chute 12 through the hanger and the hanging wheel 13, that is, the movable door is installed at the second chute 12 through the hanging wheel 13. Therefore, when the movable door slides, not only the two sides of the movable door slide along the first sliding groove 9, but also the middle of the movable door can slide along the second sliding groove 12, and through the structural design of the cross arm, the sliding resistance of the movable door is reduced, and the sliding stability of the movable door is greatly improved. Meanwhile, because the hanging wheel 13 is arranged in the second sliding groove 12, when the movable door is arched, the hanging wheel 13 can pull the movable door, and the movable door is prevented from moving outwards under the action of external force.

More specifically, as shown in fig. 4 and 5, a bearing 11 for sliding the movable door along the first sliding groove 9 and a flat wheel 10 for limiting the sliding of the movable door are provided in the first sliding groove 9. The top of the movable door is connected with a bearing 11 and a flat wheel 10 through bolts, the movable door can slide in the first sliding groove 9 through the bearing 11, and the movable door can slide along the first sliding groove 9 through the flat wheel 10, so that the movable door is prevented from being separated from the first sliding groove 9.

In connection with the above embodiment, it is more preferable that the fixing portion 2 around the opening is provided with a bubble-top weather strip for preventing rainwater from entering the vehicle body. Install on the frame of opening fixed part all around through top bubble sealing strip, not only play sealed effect when the opening is closed, prevent the environmental pollution problem that the air exchange brought, prevent moreover that the rainwater from getting into the automobile body.

In summary, the movable door of the vehicle body of the utility model adopts a three-section splicing structure, which improves the stability of the whole structure of the movable door; the sliding chutes at the bottom of the movable door are arranged at two sides and the middle part and are formed by bending stainless steel plates, the first sliding chutes 9 at the two sides are in a Contraband shape and are respectively provided with two sets of supporting bearings 11 and guiding flat wheels 10, the second sliding chutes 12 at the middle part are in a notched opening shape at the top and are provided with two sets of supporting hanging wheels 13; under the control of the electric push rod 6, a person does not need to go to the top of the vehicle body to push and pull the movable door, the control switch of the electric push rod 6 is turned to an opening button, the electric push rod 6 is electrified and extends out to push the movable door at the top of the vehicle body to move forwards, the movable door reaches a travel switch to stop, and the opening is completely opened; the control switch is turned to a closing button, the electric push rod is electrified and retracted, the movable door is pulled to move backwards, the movable door reaches the travel switch to stop, and the opening is completely closed.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A transfer car roof moving mechanism is characterized by comprising:

a support portion provided at a top of the vehicle body;

a fixing part disposed on the supporting part;

an opening disposed between the fixing portions;

the movable door is arranged on the fixing part, wherein the movable door comprises a first sliding groove arranged on the fixing part and a driving device for driving the movable door to move along the first sliding groove, so that the driving device drives the movable door to slide along the first sliding groove to open or shield the opening.

2. The overhead traveling mechanism for a transfer vehicle according to claim 1, wherein said fixed portion comprises a first fixed portion and a second fixed portion respectively provided on both sides of said vehicle body, and said opening is provided between said first fixed portion and said second fixed portion.

3. A trolley roof travelling mechanism according to claim 1 or 2, characterized in that the travelling door further comprises at least 1 cross brace arranged at the bottom thereof, the lower part of the cross brace being arranged on the fixed part.

4. The overhead traveling mechanism for a transfer cart according to claim 3, wherein said number of said wales is 2, and said movable doors are divided into a first movable door, a second movable door and a third movable door by said wales along the horizontal extending direction of said movable doors.

5. The trolley roof moving mechanism as claimed in claim 4, wherein said cross brace comprises a connecting member for connecting said first moving door and said second moving door and said third moving door into an integral structure, said connecting member being a hollow structure.

6. The top moving mechanism of a transfer trolley according to claim 5, wherein a second chute is arranged in the hollow structure, a hanging wheel is arranged in the second chute, and one side of the hanging wheel far away from the second chute is connected with the connecting piece through a hanging wheel frame.

7. The overhead traveling mechanism for a transfer cart according to claim 1, wherein said first sliding chute is provided therein with a bearing for sliding said movable door along said first sliding chute and a flat wheel for restricting sliding movement of said movable door.

8. The vehicle roof moving mechanism as claimed in claim 1, wherein the fixed part around the opening is provided with a roof sealing strip for preventing rainwater from entering the vehicle body.

9. The transfer car top moving mechanism according to any one of claims 1, 2, 7 and 8, wherein said driving means comprises an electric push rod, one end of said electric push rod is connected to said supporting portion, and the other end of said electric push rod is connected to said movable door.

10. The overhead traveling mechanism of a transfer car as claimed in claim 9, wherein a locking means is provided on said fixed part near a connection between said electric push rod and said movable door, said locking means being adapted to be connected to said movable door to fix said movable door when said electric push rod is replaced.