CN211710985U - Electric tricycle rear carriage with adjustable loading specification - Google Patents
Electric tricycle rear carriage with adjustable loading specification Download PDFInfo
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- CN211710985U CN211710985U CN201921931958.7U CN201921931958U CN211710985U CN 211710985 U CN211710985 U CN 211710985U CN 201921931958 U CN201921931958 U CN 201921931958U CN 211710985 U CN211710985 U CN 211710985U
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- 238000003466 welding Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an electric tricycle rear carriage with adjustable loading specification, which comprises a fixed carriage body and symmetrically arranged hydraulic rods, wherein the side part of the fixed carriage body is provided with a movable carriage body, the hydraulic rods are fixedly connected in the side wall of the fixed carriage body, one end of each hydraulic rod is fixedly connected at the end part of the movable carriage body, the top part of the fixed carriage body is covered with a retractable plate, the side part of the retractable plate is contacted with the side wall of the movable carriage body, and one end surface of the movable carriage body, which is far away from the fixed carriage body, is rotationally connected with a symmetrically arranged cover plate; the utility model discloses not only can adjust the year thing area in tricycle carriage according to the demand, can increase the year thing height in tricycle carriage simultaneously, it is convenient to have brought for the staff.
Description
Technical Field
The utility model relates to a carriage specifically is an electric tricycle rearmounted carriage of adjustable year thing specification.
Background
The electric tricycle is a three-wheeled transport tool for pulling goods or people, which takes a storage battery as power and a motor as drive. The electric tricycle adopts a tubular high-capacity, left and right liner, deep discharge and traction type storage battery, can meet the requirement of continuous discharge during long-time work, and has the advantages of normal use for two years and no reduction of the internal capacity. The motor of the electric tricycle adopts a direct-current series-excitation traction type brush or brushless motor, and a speed-regulating booster is arranged in the motor, so that the motor is not easy to damage in normal use, and strong output power is ensured; however, the top plate, the bottom plate and the side plates of the rear carriage of the existing electric tricycle are integrally formed by welding, the carrying area of the rear carriage is difficult to adjust, if the rear carriage is smaller, the volume of the carriage is correspondingly smaller, articles are difficult to ship, if the rear carriage is larger, the volume of the carriage is correspondingly larger, although articles are convenient to ship, when the tricycle is placed, the occupied area of the tricycle is increased, and inconvenience is brought to a user.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric tricycle rearmounted carriage of adjustable year thing specification to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric tricycle rearmounted carriage of adjustable year thing specification, includes the hydraulic stem that fixed railway carriage or compartment body and symmetry set up, the lateral part of fixed railway carriage or compartment body is provided with the removal railway carriage or compartment body, hydraulic stem fixed connection is in the lateral wall of the fixed railway carriage or compartment body, and the one end fixed connection of hydraulic stem is at the tip of the removal railway carriage or compartment body, the top lid of the fixed railway carriage or compartment body has closed the expansion plate, the lateral part of expansion plate contacts with the lateral wall of the removal railway carriage or compartment body, and removes a terminal surface rotation connection that the railway carriage or compartment body kept away from the fixed railway carriage or.
Preferably, the relative lateral part of fixed railway carriage or compartment body and bottom have all been seted up and have been held the chamber, adjacent chamber intercommunication that holds, hydraulic stem fixed connection is on holding the lateral wall in chamber.
Preferably, the relative lateral part of removal railway carriage or compartment body and top all are the opening form, the tip fixedly connected with picture peg that the removal railway carriage or compartment body is close to the fixed railway carriage or compartment body, the longitudinal section of picture peg is the U font, the one end that the removal railway carriage or compartment body was kept away from to the picture peg runs through the tip of the fixed railway carriage or compartment body and fixed connection is at the tip of hydraulic stem.
Preferably, one end of the hydraulic rod opposite to the inserting plate is fixedly connected with a limiting plate, and one end of the limiting plate far away from the hydraulic rod is fixedly connected to the side wall of the inserting plate.
Preferably, the retractable plate comprises a fixed plate and a movable plate, a connecting plate is fixedly connected to one end face, close to the fixed plate, of the movable plate, and the connecting plate is inserted into the fixed plate.
Preferably, a cavity is formed in the fixing plate, the opposite side portions of the cavity are both in an open shape, and the connecting plate penetrates through the side wall of the fixing plate and extends into the cavity.
Preferably, one end face, far away from the moving plate, of the connecting plate is fixedly connected with a sliding plate, the sliding plate is connected in the cavity in a sliding mode, and the sliding plate and the side portion of the connecting plate are both in contact with the side portion of the moving compartment body.
Preferably, the fixed plate and the lower surface of the movable plate are both fixedly connected with symmetrical strip-shaped plates, fixing bolts are arranged on the strip-shaped plates, the strip-shaped plates on the fixed plate are fixedly connected to the inner side wall of the fixed carriage body through the fixing bolts, and the strip-shaped plates on the movable plate are fixedly connected to the inner side wall of the movable carriage body through the fixing bolts.
Preferably, the side walls of the fixed plate and the movable plate are fixedly connected with clamping plates, the inner side walls of the fixed carriage body and the movable carriage body are provided with bar-shaped clamping grooves, the clamping plates are inserted in the bar-shaped clamping grooves, and the bar-shaped clamping grooves in the fixed carriage body are communicated with the bar-shaped clamping grooves in the movable carriage body.
Preferably, the cover plate is rotatably connected to the end of the movable carriage body through a hinge, and the upper end face of the cover plate is in contact with the lower surface of the telescopic plate.
Compared with the prior art, the beneficial effects of the utility model are that: the movable carriage body is arranged on one side of the fixed carriage body, so that the carrying area of a tricycle carriage is increased conveniently, the hydraulic rod is arranged in the fixed carriage body, the movement of the position of the movable carriage body is controlled conveniently, the retractable plate is arranged on the top of the fixed carriage body, so that the opening and closing of the top of the fixed carriage body are controlled conveniently, the clamping plate is arranged on the retractable plate, the retractable plate is convenient to cover the fixed carriage body, the strip-shaped plate is arranged on the lower side of the retractable plate, the fixing of the retractable plate is facilitated, and the retractable plate can be extended and retracted conveniently along with the movement of the movable carriage body; the rear compartment of the electric tricycle with the adjustable loading specification can adjust the loading area of the compartment of the tricycle according to requirements, can increase the loading height of the compartment of the tricycle, and brings convenience to workers.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the front internal structure of the present invention;
fig. 3 is a schematic view of the internal structure of the depression surface of the present invention;
fig. 4 is a three-dimensional cross-sectional view of the middle fixed compartment of the present invention;
FIG. 5 is a perspective view of the movable box and the insert plate of the present invention;
fig. 6 is a perspective view of the middle retractable plate of the present invention.
In the figure: the movable platform comprises a fixed platform body 1, a movable platform body 2, a telescopic plate 3, a cover plate 4, a hydraulic rod 5, a containing cavity 6, a plugboard 7, a limiting plate 8, a fixing plate 9, a movable plate 10, a connecting plate 11, a cavity 12, a sliding plate 13, a strip-shaped plate 14, a fixing bolt 15, a hinge 16, a clamping plate 17 and a strip-shaped clamping groove 18.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a rearmounted carriage of electric tricycle of adjustable year thing specification, hydraulic stem 5 including the fixed railway carriage or compartment body 1 and the symmetry setting, the lateral part of the fixed railway carriage or compartment body 1 is provided with the removal railway carriage or compartment body 2, 5 fixed connection of hydraulic stem is in the lateral wall of the fixed railway carriage or compartment body 1, and the one end fixed connection of hydraulic stem 5 is at the tip of the removal railway carriage or compartment body 2, the top lid of the fixed railway carriage or compartment body 1 has closed expansion plate 3, the lateral part of expansion plate 3 contacts with the lateral wall that removes the railway carriage or compartment body 2, and remove the railway carriage or compartment body 2 and keep away from a terminal surface rotation that the fixed railway carriage or compartment body 1 and be connected with the apron 4 that the symmetry set up, the theory.
Fixed railway carriage or compartment body 1 relative lateral part and bottom have all been seted up and have been held chamber 6, and adjacent chamber 6 intercommunication that holds, 5 fixed connection of hydraulic stem are on the lateral wall that holds chamber 6, and 5 fixed connection of the hydraulic stem of being convenient for is in the lateral wall of fixed railway carriage or compartment body 1.
The relative lateral part of removal railway carriage or compartment body 2 and top all are the opening form, and the tip fixedly connected with picture peg 7 that removes the railway carriage or compartment body 2 and be close to fixed railway carriage or compartment body 1, the longitudinal section of picture peg 7 be the U font, and picture peg 7 is kept away from the one end of removing the railway carriage or compartment body 2 and is run through the tip of fixed railway carriage or compartment body 1 and fixed connection at the tip of hydraulic stem 5, is convenient for remove through the flexible control of hydraulic stem 5 removal of the railway carriage or compartment body 2 position.
The expansion plate 3 comprises a fixed plate 9 and a movable plate 10, a connecting plate 11 is fixedly connected to one end face, close to the fixed plate 9, of the movable plate 10, and the connecting plate 11 is inserted into the fixed plate 9, so that the expansion plate 3 can be conveniently contracted and expanded along with the movement of the movable carriage body 2.
A cavity 12 is formed in the fixing plate 9, the opposite side portions of the cavity 12 are both in an open shape, and the connecting plate 11 penetrates through the side wall of the fixing plate 9 and extends into the cavity 12, so that the connecting plate 11 can be conveniently inserted into the fixing plate 9.
One end face, far away from the moving plate 10, of the connecting plate 11 is fixedly connected with a sliding plate 13, the sliding plate 13 is connected in the cavity 12 in a sliding mode, and the sliding plate 13 and the side portion of the connecting plate 11 are both in contact with the side portion of the moving compartment body 2, so that the moving of the connecting plate 11 is facilitated and the moving plate 10 is driven to move.
The equal fixedly connected with symmetry bar shaped plate 14 of lower surface of fixed plate 9 and movable plate 10, and be provided with fixing bolt 15 on the bar shaped plate 14, bar shaped plate 14 on the fixed plate 9 passes through fixing bolt 15 fixed connection on the inside wall of the fixed railway carriage or compartment body 1, and bar shaped plate 14 on the movable plate 10 passes through fixing bolt 15 fixed connection on the inside wall of the removal railway carriage or compartment body 2, and the expansion plate 3 of being convenient for is fixed, and the movable plate 10 that can be convenient for simultaneously moves along with the removal of the removal railway carriage or compartment body 2.
All fixedly connected with cardboard 17 on the lateral wall of fixed plate 9 and movable plate 10, all seted up bar draw-in groove 18 on the inside wall of the fixed railway carriage or compartment body 1 and the removal railway carriage or compartment body 2, cardboard 17 is inserted and is established in bar draw-in groove 18, and bar draw-in groove 18 on the fixed railway carriage or compartment body 1 and the removal railway carriage or compartment body 2 are linked together, and the expansion plate 3 lid of being convenient for closes on the fixed railway carriage or compartment body 1.
The cover plate 4 is rotatably connected to the end part of the movable carriage body 2 through a hinge 16, and the upper end surface of the cover plate 4 is in contact with the lower surface of the expansion plate 3, so that the opening and closing of the fixed carriage body 1 can be controlled conveniently.
The working principle is as follows: the utility model discloses in the use, the locomotive of the fixed railway carriage or compartment body 1 and tricycle is fixed mutually, fix with screw or welding etc. among its fixed mode accessible prior art, will remove the railway carriage or compartment body 2 through prior art means like fixed connection such as screw on the rear wheel of tricycle, when the year thing area in needs tricycle carriage, start hydraulic stem 5, make hydraulic stem 5 promote limiting plate 8 to the outside that holds chamber 6, thereby make and remove the railway carriage or compartment body 2 to keeping away from the one side removal of the fixed railway carriage or compartment body 1, thereby increase the year thing area in tricycle carriage, when the year thing height of needs increase tricycle, open apron 4, rotate fixing bolt 15, and take out expansion plate 3, make the top of the fixed railway carriage or compartment body 1 and the removal railway carriage or compartment body 2 be the opening form, thereby increase the year thing height in tricycle carriage, it is convenient to have brought for the user.
"fixedly connected" as described in the present invention means that two parts connected to each other are fixed together, typically by welding, screwing or gluing; "rotationally coupled" means that two components are coupled together and capable of relative motion.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a rearmounted carriage of electric tricycle of adjustable year thing specification, includes the hydraulic stem (5) that fixed railway carriage or compartment body (1) and symmetry set up, its characterized in that: the lateral part of the fixed carriage body (1) is provided with a movable carriage body (2), the hydraulic rod (5) is fixedly connected in the lateral wall of the fixed carriage body (1), one end of the hydraulic rod (5) is fixedly connected at the end part of the movable carriage body (2), the top cover of the fixed carriage body (1) is provided with a retractable plate (3), the lateral part of the retractable plate (3) is contacted with the lateral wall of the movable carriage body (2), and one end face of the movable carriage body (2) far away from the fixed carriage body (1) is rotatably connected with a cover plate (4) which is symmetrically arranged.
2. The electro-tricycle rear compartment with adjustable loading specification according to claim 1, characterized in that: fixed railway carriage or compartment body (1) relative lateral part and bottom have all been seted up and have been held chamber (6), adjacent chamber (6) intercommunication that holds, hydraulic stem (5) fixed connection is on the lateral wall that holds chamber (6).
3. The electro-tricycle rear compartment with adjustable loading specification according to claim 2, characterized in that: remove the relative lateral part of railway carriage or compartment body (2) and top and all be the opening form, remove the tip fixedly connected with picture peg (7) that the railway carriage or compartment body (2) is close to fixed railway carriage or compartment body (1), the longitudinal section of picture peg (7) is the U font, picture peg (7) are kept away from the one end of removing the railway carriage or compartment body (2) and are run through the tip of the fixed railway carriage or compartment body (1) and fixed connection at the tip of hydraulic stem (5).
4. The electro-tricycle rear compartment with adjustable cargo size according to claim 3, characterized in that: one end fixedly connected with limiting plate (8) that hydraulic stem (5) and picture peg (7) are relative, the one end fixed connection that hydraulic stem (5) were kept away from in limiting plate (8) is on the lateral wall of picture peg (7).
5. The electro-tricycle rear compartment with adjustable loading specification according to claim 1, characterized in that: the telescopic plate (3) comprises a fixed plate (9) and a movable plate (10), a connecting plate (11) is fixedly connected to one end face, close to the fixed plate (9), of the movable plate (10), and the connecting plate (11) is inserted into the fixed plate (9).
6. The electro-tricycle rear compartment with adjustable cargo size according to claim 5, characterized in that: a cavity (12) is formed in the fixing plate (9), the opposite side portions of the cavity (12) are both in an open shape, and the connecting plate (11) penetrates through the side wall of the fixing plate (9) and extends into the cavity (12).
7. The electro-tricycle rear compartment with adjustable cargo size according to claim 6, characterized in that: one end face, far away from the moving plate (10), of the connecting plate (11) is fixedly connected with a sliding plate (13), the sliding plate (13) is connected in the cavity (12) in a sliding mode, and the sliding plate (13) and the side portion of the connecting plate (11) are in contact with the side portion of the moving compartment body (2).
8. The electro-tricycle rear compartment with adjustable cargo size according to claim 5, characterized in that: the lower surface of fixed plate (9) and movable plate (10) is equal fixedly connected with symmetry bar shaped plate (14), and is provided with fixing bolt (15) on bar shaped plate (14), bar shaped plate (14) on fixed plate (9) pass through fixing bolt (15) fixed connection on the inside wall of the fixed railway carriage or compartment body (1), bar shaped plate (14) on movable plate (10) pass through fixing bolt (15) fixed connection on the inside wall of the removal railway carriage or compartment body (2).
9. The electro-tricycle rear compartment with adjustable cargo size according to claim 8, characterized in that: the side wall of the fixed plate (9) and the side wall of the movable plate (10) are fixedly connected with clamping plates (17), the inner side walls of the fixed carriage body (1) and the movable carriage body (2) are provided with strip-shaped clamping grooves (18), the clamping plates (17) are inserted into the strip-shaped clamping grooves (18), and the strip-shaped clamping grooves (18) on the fixed carriage body (1) are communicated with the strip-shaped clamping grooves (18) on the movable carriage body (2).
10. The electro-tricycle rear compartment with adjustable loading specification according to claim 1, characterized in that: the cover plate (4) is rotatably connected to the end part of the movable carriage body (2) through a hinge (16), and the upper end face of the cover plate (4) is in contact with the lower surface of the telescopic plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921931958.7U CN211710985U (en) | 2019-11-11 | 2019-11-11 | Electric tricycle rear carriage with adjustable loading specification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921931958.7U CN211710985U (en) | 2019-11-11 | 2019-11-11 | Electric tricycle rear carriage with adjustable loading specification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211710985U true CN211710985U (en) | 2020-10-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921931958.7U Expired - Fee Related CN211710985U (en) | 2019-11-11 | 2019-11-11 | Electric tricycle rear carriage with adjustable loading specification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211710985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114404845A (en) * | 2021-12-16 | 2022-04-29 | 蚌埠瑞祥消防机电设备有限公司 | Fire engine for increasing load capacity |
-
2019
- 2019-11-11 CN CN201921931958.7U patent/CN211710985U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114404845A (en) * | 2021-12-16 | 2022-04-29 | 蚌埠瑞祥消防机电设备有限公司 | Fire engine for increasing load capacity |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201020 |