CN210882066U - High-stability container board trailer - Google Patents
High-stability container board trailer Download PDFInfo
- Publication number
- CN210882066U CN210882066U CN201921792002.3U CN201921792002U CN210882066U CN 210882066 U CN210882066 U CN 210882066U CN 201921792002 U CN201921792002 U CN 201921792002U CN 210882066 U CN210882066 U CN 210882066U
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- brake
- mop
- plate
- frame
- side wall
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Abstract
The utility model discloses a high stability's collection dress board trailer, relate to collection dress board loading and unloading technical field, it has the technical problem of brake inefficacy to aim at solving current collection dress board, its technical scheme main points are when needs brake, the mop rotates downwards, make the mop level place subaerial, the mop supports at the pivoted in-process and pushes away the brake ejector pin, brake ejector pin and brake connecting rod move to the direction of keeping away from the mop, the brake connecting plate drives the butt joint board through the round pin axle and rotates under pushing away of brake connecting rod, the butt joint board drives the brake lever rotation of key-type connection with it, the butt board is along with the rotation of brake lever and the butt is on the lateral wall of iron core wheel, so that collection dress board trailer in time stops, realize stable brake, improve collection dress board trailer's loading stability.
Description
Technical Field
The utility model relates to a container board loading and unloading technical field, more specifically say, it relates to a container board trailer of high stability.
Background
The container plate trailer meets the requirements of labor saving, safety and rapid cargo transportation of a special container plate, has the characteristic of strong bearing capacity and flexible transportation, and is suitable for transportation and decoration of airports, railway stations and the like, and places of large containers and cabinets.
The prior Chinese patent with the publication number of CN2402577Y discloses a container plate trailer, which comprises a main frame, wherein a roller for rolling and conveying the container plate is arranged above the frame, travelling wheels are arranged below the frame, and a mop is arranged in front of the frame; in the use, move the collecting plate into the frame top along the direction of rotation of car central siphon laborsavingly and fast, then pull the mop, drive the iron core wheel and rotate, the iron core wheel drive frame carries the collecting plate.
When above-mentioned collection dress board trailer is braked on the downhill path, the iron core wheel easily receives inertial action to continue to drive the frame down, leads to the frame to be in time brake, easily makes the frame bump with neighbouring object then, causes the condition of partial collection dress board roll-off frame because the collision even, influences the stability of transporting of collection dress board trailer, so remain to improve.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a container board trailer of high stability, it has can realize in time stabilizing the brake, improves the advantage that the goods carried stability.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a high-stability container plate trailer comprises a frame, a plurality of groups of axle tubes rotatably connected above the frame and a plurality of groups of iron core wheels rotatably connected below the frame, wherein one side of the frame is rotatably connected with a mop for sliding the trailer, two brake rods are rotatably connected below the frame, and the side wall of each brake rod, which is close to the direction of the iron core wheel, is respectively provided with a butt joint plate; the outer side wall of each brake rod far away from the abutting plate is respectively in key connection with an abutting plate, one end of each abutting plate far away from the direction of the brake rod is respectively in rotary connection with a brake connecting plate, a brake connecting rod is respectively arranged on each brake connecting plate, one end of each brake connecting rod far away from the direction of the brake connecting plate is respectively provided with a brake ejector rod, and one end of each brake ejector rod far away from the direction of the brake connecting rod respectively penetrates through the side wall of the frame and abuts against the mop; the frame's below is provided with respectively and supplies each brake ejector pin to run through and inserts the through plate of establishing, each the lateral wall that the brake ejector pin is close to the butt piece direction has fixed pipe through the fixed cover of bolt coupling respectively, each reset spring has been cup jointed respectively to the brake ejector pin lateral wall, each reset spring's one end welding is on the end wall of fixed pipe, each reset spring's the other end welding is on the lateral wall of through plate.
By adopting the technical scheme, when the brake is needed, the mop is rotated downwards to be horizontally placed on the ground, the mop pushes the brake ejector rod in the rotating process, the return spring is compressed towards the direction close to the through plate, and the return spring is always in a compressed state in the whole brake process; the brake ejector rod and the brake connecting rod move towards the direction far away from the mop, the brake connecting plate drives the butt joint plate to rotate through the pin shaft under the pushing action of the brake connecting rod, the butt joint plate drives the brake rod in key connection with the butt joint plate to rotate, and the butt joint plate abuts against the side wall of the iron core wheel along with the rotation of the brake rod so as to stop the packaging plate trailer; when the assembly plate trailer moves forward again, the mop is rotated to the direction of keeping away from the ground, the mop releases the pushing force to the brake ejector pin, and the reset spring rebounds at the moment to drive the brake ejector pin and the brake connecting rod to move fast to the direction close to the mop, so that the abutting plate is driven to be rapidly separated from the iron core wheel, and the iron core wheel is enabled to restore to rotate.
Furthermore, the end surface of each brake ejector rod is provided with a butting block at the butting position of the brake ejector rod and the mop.
Through adopting above-mentioned technical scheme, increase the butt area between brake ejector pin and the mop, make the mop exert sufficient thrust to the brake ejector pin at the rotation in-process.
Furthermore, a rubber pad is arranged on the outer side wall of each abutting block and at the position where the abutting block abuts against the mop, and each rubber pad is attached to the side wall of the mop.
Through adopting above-mentioned technical scheme, protection mop lateral wall prevents that the mop from rotating for a long time, supporting and pushing away the butt piece and the phenomenon that the lateral wall weares and teares appear.
Furthermore, a cavity is respectively arranged in each rubber pad.
Through adopting above-mentioned technical scheme, make the rubber pad softer, make the mop abundant butt on the butt piece.
Furthermore, the inner side wall of the frame is symmetrically provided with a fixed pipe and a guide pipe, wherein the fixed pipe and the brake ejector rod are correspondingly arranged on the fixed pipe and the brake ejector rod.
Through adopting above-mentioned technical scheme, play the guide effect for the removal of brake ejector pin, make the stable removal of brake ejector pin along the axis direction of stand pipe to make the stable brake connecting rod that pushes away of brake ejector pin, improve brake stability.
Furthermore, each guide pipe outer side wall is respectively provided with a limit groove along the length direction for the bolt of the fixed pipe outer side wall to be inserted and slid.
Through adopting above-mentioned technical scheme, because it links to each other to be the bolt and nut cooperation between brake connecting rod and the brake connecting plate, the not hard up condition easily appears after the bolt is used for a long time, through making the bolt slide at the spacing inslot, has injectd the moving direction of brake ejector pin with the brake connecting rod indirectly to reduce brake ejector pin and brake connecting rod and appear the possibility that circumference rocked at the braking in-process, with improvement brake stability.
Furthermore, the lower extreme of each butt joint board is provided with crooked board respectively, and each crooked board sets up towards the direction of keeping away from the iron core wheel respectively.
Through adopting above-mentioned technical scheme, reduce the degree of wear that causes iron core wheel lateral wall when butt joint board offsets with the iron core wheel.
Furthermore, each abutting plate is provided with a rubber block on the side wall facing the direction of the iron core wheel.
Through adopting above-mentioned technical scheme to further reduce the degree of wear of butt joint board to the iron core wheel lateral wall.
To sum up, the utility model discloses following beneficial effect has:
1. when the brake is needed, the mop is rotated downwards, so that the mop is horizontally placed on the ground, the mop pushes against the brake ejector rod in the rotating process, the return spring is compressed towards the direction close to the through plate, and the return spring is always in a compressed state in the whole brake process; the brake ejector rod and the brake connecting rod move towards the direction far away from the mop, the brake connecting plate drives the butt joint plate to rotate through the pin shaft under the pushing action of the brake connecting rod, the butt joint plate drives the brake rod in key connection with the butt joint plate to rotate, and the butt joint plate abuts against the side wall of the iron core wheel along with the rotation of the brake rod so as to stop the packaging plate trailer; when the assembling plate trailer moves forwards again, the mop is rotated towards the direction far away from the ground, the mop releases the pushing force on the brake ejector rod, and the reset spring rebounds to drive the brake ejector rod and the brake connecting rod to move towards the direction close to the mop quickly, so that the abutting plate is driven to be separated from the iron core wheel quickly, and the iron core wheel is enabled to restore to rotate;
2. the mop is rotated downwards to push the brake ejector rod, the return spring is compressed towards the direction close to the through plate, and the return spring is always in a compressed state in the whole braking process; when the container board trailer moves forward again, the mop is rotated to the direction of keeping away from the ground, the mop releases the pushing force of supporting the brake ejector pin, and the reset spring rebounds at the moment, drives the brake ejector pin and the brake connecting rod to move towards the direction of being close to the mop quickly, so that the supporting plate is driven to be separated from the iron core wheel quickly, and the iron core wheel is enabled to rotate again.
Drawings
FIG. 1 is a schematic view of a high stability pallet trailer;
FIG. 2 is a schematic view of an embodiment for embodying a bottom structure of a vehicle frame;
FIG. 3 is an enlarged view of the structure of portion A of FIG. 1;
FIG. 4 is an enlarged view of the structure of portion B of FIG. 2;
FIG. 5 is an enlarged view of the structure of portion C of FIG. 2;
fig. 6 is a schematic view of an internal structure for embodying a rubber pad in the embodiment.
In the figure: 1. a frame; 11. turning a shaft tube; 12. a mop; 13. an iron core wheel; 14. penetrating the plate; 151. a guide tube; 1511. a limiting groove; 21. a brake lever; 22. a brake connecting rod; 23. a brake ejector rod; 211. a butt joint plate; 2111. bending the plate; 2112. a rubber block; 212. a butt plate; 213. a brake connecting plate; 231. a return spring; 232. a butting block; 233. a rubber pad; 2331. a cavity; 235. and fixing the tube.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
a high-stability container plate trailer, referring to fig. 1 and 2, comprises a frame 1, wherein a plurality of axle tubes 11 are rotatably connected above the frame 1, so that a container plate can be moved to the position above the frame 1 along the rotating direction of the axle tubes 11 in a labor-saving manner; the frame 1 is rotationally connected with a mop 12 for pulling the frame 1 to move forwards; a plurality of groups of iron core wheels 13 are rotatably connected below the frame 1, the number of the iron core wheels 13 in the embodiment is 4, and the two iron core wheels 13 near the mop 12 are preferably universal wheels.
Referring to fig. 2, 3 and 4, two brake levers 21 are symmetrically arranged below the frame 1, and the connection relationship between one of the brake levers 21 and the frame 1 will be described in detail. The brake rod 21 is rotatably connected below the frame 1 through a bearing, a butting plate 211 is welded on the side wall of the brake rod 21 close to the direction of the iron core wheel 13, a bending plate 2111 is welded at the lower end of the butting plate 211, and a rubber block 2112 is adhered to the side wall of the butting plate 211 facing the direction of the iron core wheel 13; the bending plate 2111 is arranged in a direction away from the iron core wheel 13 so as to reduce the degree of abrasion of the iron core wheel 13 caused when the abutting plate 211 abuts against the iron core wheel 13; the outer side wall of the brake lever 21 away from the abutting plate 211 is in keyed connection with an abutting plate 212; one end of the butt joint plate 212 far away from the direction of the brake lever 21 is connected with a brake connecting plate 213 in a matching way through a pin shaft and a bolt, one end of the brake connecting plate 213 is fixedly connected with a brake connecting rod 22 in a matching way through a bolt and a nut, and the brake connecting rod 22 is arranged along the width direction of the frame 1.
Referring to fig. 2 and 5, the brake connecting rod 22 is connected with a brake ejector rod 23 through a pin shaft and a bolt in a matching manner, a through plate 14 for the brake ejector rod 23 to penetrate through and insert is arranged below the frame 1, the outer side wall of the brake ejector rod 23 far away from the direction of the brake connecting rod 22 is fixedly sleeved with a fixed pipe 235 through a bolt, the outer side wall of the brake ejector rod 23 is sleeved with a return spring 231, one end of the return spring 231 is fixedly welded on the side wall of the through plate 14, and the other end of the return spring is welded on the end wall of the; a guide pipe 151 for guiding the moving path of the brake ejector rod 23 is welded on the side wall of the frame 1, and one end of the fixed pipe 235 and one end of the brake ejector rod 23 are inserted into the guide pipe 151 together; one end of the brake ejector rod 23 close to the mop 12 direction penetrates through the side wall of the frame 1, and the guide pipe 151 is positioned at the penetrating position of the brake ejector rod 23 and the side wall of the frame 1; one end of the brake ejector rod 23 close to the mop 12 direction is welded with an abutting block 232, and one side of the abutting block 232 abuts against the mop 12; the mop 12 is rotated to enable the mop 12 to be horizontally abutted to the ground, the mop 12 abuts against the abutting block 232 in the process of rotating to the horizontal state, the abutting block 232 drives the brake ejector rod 23 and the brake connecting rod 22 to move towards the direction far away from the mop 12, at the moment, the return spring 231 contracts, the brake connecting rod 22 abuts against the brake connecting plate 213, the brake connecting plate 213 drives the abutting plate 212 and the brake rod 21 to rotate, and the abutting plate 211 rotates along with the brake rod 21 to abut against the side wall of the iron core wheel 13, so that the iron core wheel 13 stops moving forwards, and stable braking is realized; when the package board trailer need continue to go ahead, to the direction rotation mop 12 of keeping away from ground, butt piece 232 loses the thrust that supports, and reset spring 231 rebounds this moment to drive brake ejector pin 23 and brake connecting rod 22 and be close to mop 12 fast, brake lever 21 rotates, and butt board 211 breaks away from iron core wheel 13, makes iron core wheel 13 can continue to rotate the forward.
Referring to fig. 5, the outer side wall of the guide tube 151 is provided with a limit groove 1511 along the length direction thereof for the bolt of the outer side wall of the fixed tube 235 to be inserted and slid, and the bolt is easily loosened after long-term use because the brake connecting rod 22 is connected with the brake connecting plate 213 by the bolt and the nut in a matching manner; the bolt slides in the limit groove 1511, so that the possibility of circumferential shaking of the brake ejector rod 23 and the brake connecting rod 22 due to loosening of the bolt in the braking process can be reduced.
Referring to fig. 5 and 6, a rubber pad 233 is adhered to a side wall of the abutting block 232 facing the mop 12, and a cavity 2331 is formed inside the rubber pad 233; the rubber pad 233 is sufficiently abutted against the mop 12, and abrasion of the side wall of the mop 12 is reduced.
The working principle is as follows:
when the plate trailer brakes, the mop 12 is firstly rotated downwards to enable the mop 12 to be horizontally abutted against the ground, the mop 12 abuts against the abutting block 232 in the rotating process, the abutting block 232 drives the brake ejector rod 23 and the brake connecting rod 22 to move towards the direction far away from the mop 12, and at the moment, the return spring 231 contracts; the brake connecting rod 22 supports and pushes the brake connecting plate 213, so that the brake connecting plate drives the butt joint plate 212 and the brake rod 21 to rotate, and the brake rod 21 rotates and simultaneously drives the butt joint plate 211 to butt joint on the side wall of the iron core wheel 13, so that the iron core wheel 13 stops moving forwards, and stable braking of the container plate trailer is realized.
When the collection dress board trailer continues to move ahead, to the direction rotation mop 12 of keeping away from ground, make mop 12 release the butt power to butt joint piece 232, compressed reset spring 231 kick-backs this moment to drive brake ejector pin 23 and brake connecting rod 22 to being close to mop 12 fast, brake lever 21 rotates, and drives butt joint board 211 and break away from iron core wheel 13, makes iron core wheel 13 continue to rotate.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a high stability's collection dress board trailer, includes frame (1), rotates to connect in multiunit central siphon (11) and the rotation of frame (1) top connect in multiunit iron core wheel (13) of frame (1) below, and frame (1) one side is rotated and is connected with mop (12) that are used for drawing smooth frame (1), its characterized in that: two brake rods (21) are rotatably connected below the frame (1), and the side wall of each brake rod (21) close to the direction of the iron core wheel (13) is respectively provided with a butt joint plate (211); the outer side wall of each brake rod (21) far away from the abutting plate (211) is respectively in key connection with the abutting plate (212), one end of each abutting plate (212) far away from the brake rod (21) is respectively in rotary connection with a brake connecting plate (213), each brake connecting plate (213) is respectively provided with a brake connecting rod (22), one end of each brake connecting rod (22) far away from the brake connecting plate (213) is respectively provided with a brake ejector rod (23), and one end of each brake ejector rod (23) far away from the brake connecting rod (22) is respectively penetrated through the side wall of the frame (1) and abutted against the mop (12); a penetrating plate (14) for each brake ejector rod (23) to penetrate and insert is respectively arranged below the frame (1); each the lateral wall that brake ejector pin (23) are close to butt joint piece (232) direction has fixed pipe (235) through the fixed cover of bolt respectively, each reset spring (231) have been cup jointed respectively to brake ejector pin (23) lateral wall, each the one end welding of reset spring (231) is on the end wall of fixed pipe (235), each the other end welding of reset spring (231) is on the lateral wall that runs through board (14).
2. A high stability pallet trailer according to claim 1, further comprising: the end surface of each brake mandril (23) is provided with a butt joint block (232) at the butt joint part of the brake mandril with the mop (12).
3. A high stability pallet trailer according to claim 2, further comprising: and a rubber pad (233) is arranged on the outer side wall of each abutting block (232) and at the abutting position of the abutting block and the mop (12), and each rubber pad (233) is respectively attached to the side wall of the mop (12).
4. A high stability pallet trailer according to claim 3, wherein: a cavity (2331) is respectively arranged in each rubber pad (233).
5. A high stability pallet trailer according to claim 1, further comprising: the inner side wall of the frame (1) is symmetrically provided with a fixed pipe (235) and a guide pipe (151) which are inserted by a brake ejector rod (23) and are used for corresponding positions.
6. A high stability pallet trailer according to claim 5, further comprising: and the outer side wall of each guide pipe (151) is respectively provided with a limit groove (1511) for the bolt on the outer side wall of the fixed pipe (235) to be inserted and slid along the length direction.
7. A high stability pallet trailer according to claim 6, further comprising: the lower end of each abutting plate (211) is provided with a bending plate (2111), and each bending plate (2111) is arranged towards the direction away from the iron core wheel (13) at the corresponding position.
8. A high stability pallet trailer according to claim 7, further comprising: and rubber blocks (2112) are respectively arranged on the side wall of each abutting plate (211) facing to the direction of the iron core wheel (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921792002.3U CN210882066U (en) | 2019-10-23 | 2019-10-23 | High-stability container board trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921792002.3U CN210882066U (en) | 2019-10-23 | 2019-10-23 | High-stability container board trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210882066U true CN210882066U (en) | 2020-06-30 |
Family
ID=71312790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921792002.3U Expired - Fee Related CN210882066U (en) | 2019-10-23 | 2019-10-23 | High-stability container board trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210882066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113548021A (en) * | 2021-07-02 | 2021-10-26 | 四川德鑫航空设备股份有限公司 | Trailer chassis control system |
-
2019
- 2019-10-23 CN CN201921792002.3U patent/CN210882066U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113548021A (en) * | 2021-07-02 | 2021-10-26 | 四川德鑫航空设备股份有限公司 | Trailer chassis control system |
| CN113548021B (en) * | 2021-07-02 | 2023-10-31 | 四川德鑫航空设备股份有限公司 | Trailer chassis control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 Termination date: 20211023 |