CN109591679B

CN109591679B - Livestock transportation semitrailer

Info

Publication number: CN109591679B
Application number: CN201811434592.2A
Authority: CN
Inventors: 李子军; 刘可明; 孙西友
Original assignee: Lixin Kaisheng Automobile Co ltd
Current assignee: Lixin Kaisheng Automobile Co ltd
Priority date: 2018-11-28
Filing date: 2018-11-28
Publication date: 2021-07-23
Anticipated expiration: 2038-11-28
Also published as: CN109591679A

Abstract

The invention discloses a livestock transportation semitrailer, wherein a bottom plate of a cabin is provided with a plurality of turnover floors, a transition plate capable of being used as a temporary floor is arranged above the floors, the transition plate is moved above the floors, a first screw pair moves to enable a transmission part to drive an elliptical poking sheet to rotate for a certain angle, a limiting part is enabled to relieve the limitation on a clamping wheel, so that the floors can rotate freely, the transmission part is matched with a transmission wheel to enable the floors to rotate for 180 degrees, excrement on the surfaces of the floors is poured into a containing cavity, effective cleaning of the semitrailer cabin is realized, the excrement is prevented from breeding germs excessively, and sealing strips are arranged on four side surfaces of the floors to reduce odor in the containing cavity, so that pedestrians and drivers are protected from being damaged.

Description

Livestock transportation semitrailer

Technical Field

The invention relates to the field of semitrailers, in particular to a livestock transportation semitrailer.

Background

The semi-trailer comprises a tractor and a trailer, the front half of the trailer is lapped on a traction saddle on the rear section of the tractor, and a bridge behind the tractor bears part of the weight of the trailer. Because the semitrailer is convenient to disassemble and transport, the semitrailer is widely applied to the freight industry of China.

In the freight industry, transportation of livestock and poultry is an important part, and various types of livestock and poultry bred in a farm are loaded on a truck, a cabin is arranged on a trailer part of a semitrailer, and a fence is arranged on the cabin, so that the livestock and poultry and the like can breathe freely. However, when the semitrailer transports, livestock and poultry are living bodies, and the livestock and poultry need to be defecated in the long transportation process, but the semitrailer does not have a special device for effectively treating the excrement of the livestock, so that the excrement of the livestock is accumulated more and more in the transportation process, unpleasant odor is caused, certain damage is caused to pedestrians and drivers, bacteria are possibly bred to cause diseases of the livestock, and economic loss is caused.

Disclosure of Invention

In view of the above, the invention aims to provide a livestock transportation semitrailer, wherein a bottom plate in a cabin is provided with a plurality of turnable floors, so that the floors are turned over one by one, and excrement is collected in a sealed accommodating cavity in a centralized manner, thereby effectively solving the problems that the more the livestock excrement is accumulated in the transportation process of the existing semitrailer, the more the livestock excrement is, the unpleasant smell is caused, certain damage is caused to pedestrians and drivers, bacteria are possibly bred, the livestock is infected, and economic losses are caused.

The invention provides a livestock transportation semitrailer based on the above purpose, which comprises a semitrailer body and a cabin, wherein a first cavity and a second cavity are respectively arranged at the left side and the right side of a cabin bottom plate, a first screw pair and a second screw pair are respectively arranged in the first cavity and the second cavity, the first screw pair is fixedly connected with a transmission part, a plurality of floors are uniformly paved between the first cavity and the second cavity, a rotating shaft is arranged on the side surface of each floor, the rotating shaft extends into the first cavity, a transmission wheel matched with the transmission part is fixedly arranged on the rotating shaft, a clamping wheel is also arranged on the rotating shaft at the side of the transmission wheel far away from the floor, a clamping hole is arranged on the clamping wheel, a limiting part is embedded in the clamping hole, an elastic rod is fixedly connected to the middle part of the limiting part, the elastic rod is fixedly connected to the inner wall of the first cavity, a torsion spring is also arranged on the inner wall of the first cavity, and the tail end of the torsion spring is connected with an elliptical shifting sheet, the elliptic shifting piece is abutted against the top of the limiting part, the elliptic shifting piece is provided with a push rod matched with the transmission part, the limiting part can be separated from the clamping hole, the transition plate is further arranged above the floor and connected with the second screw pair, and the accommodating cavity is arranged below the floor.

Optionally, the stroke length of the contact between the transmission part and the transmission wheel is equal to half of the circumference of the transmission wheel.

Optionally, the left side and the right side of the bin are provided with fences.

Optionally, a center post is arranged in the middle of the torsion spring, the upper end of the center post is rotatably mounted on the top wall of the first cavity, the bottom end of the center post is rotatably mounted on the connecting seat, and the connecting seat is fixedly mounted at the center of the elliptical poking piece.

Optionally, a flushing mechanism is arranged inside the accommodating cavity.

Optionally, the transmission wheel is a gear, and the transmission part is a rack.

Optionally, the elastic rod is fixedly connected with a connecting rod, and the top end of the connecting rod is fixedly connected to the top wall of the first cavity.

From the above, according to the livestock transportation semitrailer provided by the invention, the bottom plate of the cabin is provided with the plurality of turnable floors, the transition plate which can be used as a temporary floor is arranged above the floors, the transition plate is moved above the floors, the first screw pair moves, the transmission part drives the elliptical shifting sheet to rotate for a certain angle, the limit part relieves the limit on the clamping wheels, so that the floors can rotate freely, the transmission part is matched with the transmission wheel to rotate the floors for 180 degrees, excrement on the surfaces of the floors is poured into the accommodating cavity, effective cleaning of the semi-trailer cabin is realized, the excrement is prevented from breeding germs excessively, and the sealing strips are arranged on the four side surfaces of the floors, so that odor in the accommodating cavity is reduced from escaping, and pedestrians and drivers are protected from being damaged.

Drawings

Fig. 1 is a schematic view of a livestock transportation semitrailer according to an embodiment of the invention;

fig. 2 is a schematic view of a bottom plate of a livestock transport semitrailer in accordance with an embodiment of the present invention;

fig. 3 is a schematic structural view of a floor of a livestock transport semitrailer according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a transition plate of the livestock transportation semitrailer according to the embodiment of the invention;

fig. 5 is a partial sectional view of a bottom plate of a livestock transport semitrailer in accordance with an embodiment of the present invention.

Fig. 6 is a partially enlarged schematic view of a portion a in fig. 5.

Fig. 7 is a front view of the matching of the transmission part and the clamping wheel of the livestock transportation semitrailer in the embodiment of the invention.

Fig. 8 is a top view of the matching of the transmission part and the clamping wheel of the livestock transportation semitrailer in the embodiment of the invention.

In the figure, 1-a traction part, 2-a vehicle body, 3-a chamber, 4-a first cavity, 5-a second cavity, 6-a transition plate, 7-a floor, 8-a second lead screw pair, 9-a first lead screw pair, 10-a transmission part, 11-a push rod, 12-a connecting seat, 13-a torsion spring, 14-an elliptical plectrum, 15-a limiting part, 16-a connecting rod, 17-a containing cavity, 61-a floor body, 62-a sliding plate, 71-a transition plate body, 72-a rotating shaft, 73-a transmission wheel, 74-a clamping wheel, 75-a clamping hole, 76-a bearing seat, 151-an elastic rod, 161-a containing hole and 621-a sliding chute.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.

It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it should be noted that "first" and "second" are merely for convenience of description and should not be construed as limitations of the embodiments of the present invention, and they are not described in any more detail in the following embodiments.

As one embodiment of the invention, the livestock transportation semitrailer comprises a semitrailer body and a cabin, wherein a first cavity and a second cavity are respectively arranged on the left side and the right side of a cabin bottom plate, a first screw pair and a second screw pair are respectively arranged in the first cavity and the second cavity, the first screw pair is fixedly connected with a transmission part, a plurality of floors are uniformly paved between the first cavity and the second cavity, a rotating shaft is arranged on the side surface of each floor and extends into the first cavity, a transmission wheel matched with the transmission part is fixedly arranged on the rotating shaft, a clamping wheel is further arranged on the rotating shaft on one side of the transmission wheel, which is far away from the floors, a clamping hole is formed in the clamping wheel, a limiting part is embedded in the clamping hole, an elastic rod is fixedly connected to the middle part of the limiting part and is fixedly connected to the inner wall of the first cavity, a torsion spring is further arranged on the inner wall of the first cavity, and the tail end of the torsion spring is connected with an elliptical poking piece, the elliptic shifting piece is abutted against the top of the limiting part, the elliptic shifting piece is provided with a push rod matched with the transmission part, the limiting part can be separated from the clamping hole, the transition plate is further arranged above the floor and connected with the second screw pair, and the accommodating cavity is arranged below the floor.

As another embodiment of the present invention, as shown in fig. 1-8, the present invention comprises a traction part 1 for providing power, the traction part 1 is connected with a vehicle body 2, a compartment 3 for accommodating livestock is provided on the vehicle body 2, a first cavity 4 and a second cavity 5 are respectively provided on the left and right sides of the bottom plate of the compartment 3, a first screw pair 9 is installed in the first cavity 4, and the first screw pair 9 can move along the left side of the bottom plate of the compartment 3. Still install transmission portion 10 on the first lead screw pair, the end of transmission portion 10 is buckled downwards, evenly laid polylith floor 7 between first cavity 4 and the second cavity 5, floor 7 includes floor body 71, floor body 71 left side fixedly connected with pivot 72, inside pivot 72 stretched into first cavity 4, fixed mounting had drive wheel 73 on the pivot 72, drive wheel 73 cooperateed with transmission portion 10, when transmission portion 10 moved, can drive wheel 73 rotatory. Still fixed mounting has chucking wheel 74 in the left side of drive wheel 73, chucking wheel 74 has seted up card hole 75 on the wheel face of chucking wheel 74, it is optional, card hole 75 has two sets ofly, and the symmetric distribution, spacing portion 15 is installed respectively to chucking wheel 74 both sides, the fixed bottom of spacing portion 15 is bent and is formed the card post, the card post inserts in the card hole 75, spacing portion 15's middle part fixed connection has flexible pole 151, the other end fixedly connected with connecting rod 16 of flexible pole 151, the accommodation hole 161 has been seted up on connecting rod 16, inside accommodation hole 161 was located to flexible pole 151, connecting rod 16 top fixed connection is on the roof of first cavity 4. The middle of two sets of spacing portions 15 is supported to close has oval plectrum 14, and connecting seat 12 is installed to the top surface center department of oval plectrum 14, and the top of connecting seat 12 passes through torsion spring 13 and links to each other with the roof of first cavity 4, and connecting seat 12 is close to drive wheel 73 one side fixedly connected with push rod 11, and push rod 11 is promoted by transmission portion 10, drives oval plectrum 14 rotatory then, makes the part that oval plectrum 14 and spacing portion 15 offset can switch between major axis and minor axis. The second cavity 5 is internally provided with a second lead screw pair 8, the second lead screw pair 8 is fixedly connected with a transition plate 6, the transition plate comprises a cover-shaped transition plate body 61, the floor body 71 can rotate below the transition plate body 61, the left side of the transition plate body 61 is fixedly provided with a sliding plate 62, the sliding plate 62 can be slidably arranged inside a sliding groove 621, and the sliding groove 621 is arranged on the side wall of the first cavity 4. When the second screw pair 8 moves, the transition plate 6 is driven to move, when the transition plate 6 moves to a position right above one of the floors 7, the stop is stopped, at the moment, the first screw pair 9 moves to drive the transmission part 10 to move, the side surface of the transmission part 10 pushes the push rod 11 to rotate the elliptical shifting piece 14, so that the part of the elliptical shifting piece 14, which is abutted against the limiting part 15, is converted into a long half shaft from a short half shaft, so that the clamping column at the bottom end of the limiting part 15 is moved out of the clamping hole 15, the rotating shaft 72 can rotate, meanwhile, the bottom of the transmission part 10 is contacted with the transmission wheel 73 to drive the transmission wheel 73 to rotate, so that the whole floor 7 is driven to rotate by 180 degrees, then the actions are repeated to clean the next floor 7, when the transition plate 6 reaches the end of the bottom plate of the chamber 3, the actions are repeated in opposite movement, and the actions are circulated, so that the interior of the semi-trailer chamber is cleaned.

In the present embodiment, the stroke length of the transmission part 10 contacting with the transmission wheel 73 is equal to half of the circumference of the transmission wheel 73. So that each time the transmission 10 comes into contact with the transmission wheel 73 it makes a 180 turn of the floor 6.

In the present embodiment, the left and right sides of the chamber 3 are provided with fences to facilitate ventilation and breathing of the livestock.

In this embodiment, a central column is disposed in the middle of the torsion spring 13, the upper end of the central column is rotatably mounted on the top wall of the first cavity 4, and the bottom end of the central column is rotatably mounted on the connecting seat 12, so that the structure is more stable.

In this embodiment, the containing cavity 17 is internally provided with a flushing mechanism, so that the containing cavity 17 can be cleaned quickly.

In this embodiment, the transmission wheel 73 is a gear, and the transmission part 10 is a rack.

In this embodiment, the floor 7 is provided with sealing strips on all four sides to reduce the escape of odors from the receiving cavity 17.

The working principle of the invention is as follows: when the livestock is transported, the livestock is transported in the cabin 3 of the semitrailer, the livestock is transported in the cabin 3 for a long time to discharge excrement, initially, the transition plate 6 is located at the innermost end of the cabin 3 and above the floor 6, when the livestock is cleaned, the second screw pair 8 moves to drive the transition plate 6 to move, when the transition plate 6 moves to the position right above one of the floors 7, the transition plate stops to be used as a temporary floor, at the moment, the first screw pair 9 moves to drive the transmission part 10 to move, the side surface of the transmission part 10 pushes the push rod 11 to rotate the elliptical poking piece 14, so that the part of the elliptical poking piece 14, which is abutted against the limiting part 15, is converted into a long half shaft from a short half shaft, so that the clamping column at the bottom end of the limiting part 15 is moved out of the clamping hole 15, the rotating shaft 72 can rotate, meanwhile, the bottom of the transmission part 10 is in contact with the driving wheel 73 to drive the driving wheel 73 to rotate, so as to drive the whole floor 7 to rotate 180 degrees, and pouring excrement and the like on the floor 7 into the accommodating cavity 17, then repeating the action to clean the next floor 7, and when the transition plate 6 reaches the end of the bottom plate of the semi-trailer cabin 3, performing reverse motion to circulate the action to clean the interior of the semi-trailer cabin 3.

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 features in the above embodiments or in different embodiments may be combined, steps may 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.

In addition, well known power/ground connections to Integrated Circuit (IC) chips and other components may or may not be shown within the provided figures for simplicity of illustration and discussion, and so as not to obscure the invention. Furthermore, devices may be shown in block diagram form in order to avoid obscuring the invention, and also in view of the fact that specifics with respect to implementation of such block diagram devices are highly dependent upon the platform within which the present invention is to be implemented (i.e., specifics should be well within purview of one skilled in the art). Where specific details (e.g., circuits) are set forth in order to describe example embodiments of the invention, it should be apparent to one skilled in the art that the invention can be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative instead of restrictive.

While the present invention has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description. For example, other memory architectures (e.g., dynamic ram (dram)) may use the discussed embodiments.

The embodiments of the invention are intended to embrace all such alternatives, modifications and variances that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the invention are intended to be included within the scope of the invention.

Claims

1. A semitrailer for transporting livestock is characterized by comprising a semitrailer body and a cabin, wherein a first cavity and a second cavity are respectively arranged on the left side and the right side of a cabin bottom plate, a first screw pair and a second screw pair are respectively arranged in the first cavity and the second cavity, a transmission part is fixedly connected with the first screw pair, a plurality of floors are uniformly paved between the first cavity and the second cavity, a rotating shaft is arranged on the side surface of each floor and extends into the first cavity, a transmission wheel matched with the transmission part is fixedly arranged on the rotating shaft, a clamping wheel is also arranged on the rotating shaft on one side, away from the floor, of the transmission wheel, a clamping hole is formed in the clamping wheel, a limiting part is embedded in the clamping hole, an elastic rod is fixedly connected to the middle part of the limiting part and is fixedly connected to the inner wall of the first cavity, a torsion spring is further arranged on the inner wall of the first cavity, the tail end of the torsion spring is connected with an oval shifting sheet, and the oval shifting sheet is abutted to the top of the limiting part, the elliptic shifting piece is provided with a push rod matched with the transmission part, the limiting part can be separated from the clamping hole, a transition plate is arranged above the floor and connected with the second screw pair, and an accommodating cavity is arranged below the floor.

2. The livestock transportation semitrailer of claim 1, wherein the stroke length of the transmission part contacting with the transmission wheel is equal to half of the circumference of the transmission wheel.

3. The livestock transporting semitrailer of claim 1, wherein fences are provided on left and right sides of said compartment.

4. The semitrailer for transporting livestock according to claim 1, characterized in that a central column is arranged in the middle of the torsion spring, the upper end of the central column is rotatably installed on the top wall of the first cavity, the bottom end of the central column is rotatably installed on a connecting seat, and the connecting seat is fixedly installed at the center of the elliptical poking piece.

5. The livestock transport semitrailer of claim 1, wherein a flushing mechanism is disposed within said receiving cavity.

6. The livestock transportation semitrailer of claim 1, wherein said transmission wheel is a gear and said transmission portion is a rack.

7. The livestock transport semitrailer of claim 1, wherein said flexible rod is fixedly connected with a connecting rod, the top end of which is fixedly connected to the top wall of the first cavity.