CN206938408U - A kind of turnover door boxcar of chain gear transmission - Google Patents
A kind of turnover door boxcar of chain gear transmission Download PDFInfo
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- CN206938408U CN206938408U CN201720129515.0U CN201720129515U CN206938408U CN 206938408 U CN206938408 U CN 206938408U CN 201720129515 U CN201720129515 U CN 201720129515U CN 206938408 U CN206938408 U CN 206938408U
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- motor
- riser
- door
- tilt
- boxcar
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Abstract
The utility model provides a kind of turnover door boxcar of chain gear transmission, including the carriage body being made up of bottom plate and two risers, the crown center of two risers is symmetrically set with turnover tilt-up door, tilt-up door is made up of two orthogonal flat boards, its disconnected section is shaped as L-shaped, both ends are fixed with spline housing on the inside of a wherein flat board, rotating shaft is connected with spline housing, the both ends of rotating shaft are installed with bearing and big sprocket wheel, bearing is fixedly installed in the bearing mounting hole of riser, motor is installed on riser, it is provided with the output shaft of motor and minor sprocket, chain is installed in minor sprocket and big sprocket wheel, motor connection has controlling switch.The utility model changes the basic structure of orthodox car container, makes luggage boot of automobile more practical convenient.
Description
Technical field
A kind of boxcar is the utility model is related to, is the turnover door lorry for being related to a kind of chain gear transmission more specifically
Compartment, belong to field of automobile.
Background technology
With the fast development of auto industry, automotive fittings and technology have the advanced of significant raising, particularly automobile
Technology, the requirement of Special use is substantially met, be done step-by-step automated and semi-automatic, and then it is strong to alleviate work
Degree, improves efficiency, road traffic route transport service and logistics are fast-developing also with the development of automotive engineering.Wherein, highway goods
Freight volume account for larger proportion, but there is also some problems, wherein it is more obvious the problem of be the loading space knot of traditional lorry
The problems such as structure is simple, and handling door is small, and handling angle is inflexible, and handling speed is slow, and labor intensity is big, van-type provided by the utility model
Compartment, it is small to solve the handling door of traditional van-type loading space, and handling angle is inflexible, it is impossible to while the problems such as a large amount of handling goods.
The content of the invention
The purpose of this utility model is small in order to solve the handling door of traditional van-type loading space, and handling angle is inflexible, no
Can simultaneously a large amount of handling goods the problems such as, there is provided a kind of turnover door boxcar of chain gear transmission.
The utility model is simple in construction, handling speed is fast, no handling dead angle, widely used, practical.
To reach above-mentioned purpose, technical scheme is used by the utility model realizes purpose：
A kind of turnover door boxcar of chain gear transmission, include by automobile direct of travel by bottom plate 1 and positioned at the bottom plate 1
The U-shaped carriage body that the riser 2 of rear and front end forms, wherein be provided with can for the symmetrical mirror image in crown center position of the riser 2
The tilt-up door 3 of upset, the tilt-up door 3 are made up of two orthogonal flat boards, and its disconnected section is shaped as L-shaped, wherein a flat board
Inner side both ends have been respectively fixedly connected with spline housing 4, and running through in the spline housing 4 has the rotating shaft 6 that can be connected, the rotating shaft 6
Motor 5 with being arranged on the inner or outer side of riser 2 can be connected, and the motor 5 is connected with controlling switch by wire harness.
Further, motor 5 described above is arranged on the mode being connected of the inner side of riser 2, concrete scheme
It is：Stretch through out the both ends of the spline housing 4 of the rotating shaft 6 are installed with from big sprocket wheel 8 and bearing 7, institute respectively from inside to outside
Bearing 7 is stated to be fixedly mounted in the bearing mounting hole 9 that the riser 2 is provided with；The bottom method that the inner side of the riser 2 passes through end
Orchid 10 is installed with the motor 5, is provided with minor sprocket 11 on the output shaft of the motor 5, the minor sprocket 11 and described
Big sprocket wheel 8 is connected transmission by being provided with chain 16.
Further, motor 5 described above is arranged on the mode being connected in the outside of riser 2, concrete scheme
It is：The riser 2 is provided with motor output shaft hole 12, and the motor 5 is arranged on institute by the end flange 13 positioned at its end face
The outside of riser 2 is stated, the output shaft of the motor 5 passes through the motor output shaft hole 12, the output shaft of motor 5 from the outside to the core
On minor sprocket 11, the minor sprocket 11 and the big sprocket wheel 8 are installed are connected transmission by installing chain 16.
Further, motor 5 described above is arranged on the mode being connected in the outside of riser 2, concrete scheme
It is：The riser 2 is provided with motor output shaft hole 12, and the motor 5 is arranged on institute by the end flange 13 positioned at its end face
The outside of riser 2 is stated, the output shaft of the motor 5 passes through the motor output shaft hole 12 from the outside to the core, the output of the motor 5
Front and rear isolation is provided with two minor sprockets 11 on axle, is set between the output shaft of described two minor sprockets 11 and the motor 5
There is the ratchet mechanism that rotation direction is opposite, described two minor sprockets 11 are respectively by the chain 16 and the left and right rotating shaft 6
The big sprocket wheel 8 positioned at described the same side of riser 2 is connected transmission.
Further, spline housing 4 described above is connected with being connected for rotating shaft 6 for spline with spline housing.
Further, the marginal center of bottom plate 1 described above is provided with lockhole 14, be provided with the tilt-up door 3 with it is described
The dead bolt 15 that lockhole 14 matches.
Further, the proximity switch for detecting the upturned position of tilt-up door 3 is additionally provided with riser 2 described above.
The flip angle of the tilt-up door 3 is 0~90 degree.
Further, between two motors of the spline housing drive connection on the tilt-up door 3 of the same side
A controlling switch is shared, and is provided with Synchronization Control.
Compared with prior art, the technical solution of the utility model has advantages below：
The utility model changes the basic structure of orthodox car loading space, makes luggage boot of automobile more practical convenient.Fundamentally
It is slow to solve traditional loading space handling goods, it is impossible to load and unload the goods of large-size.Solve loading space and handling dead angle be present, can not make
The problems such as with fork truck loading, it is necessary to secondary mobile.Because loading space both sides can be opened simultaneously, handling speed greatly improves, and subtracts
Low labor intensity.Do not need manpower to open and close boxcar, improve efficiency.Meanwhile in a motor
Output shaft on install two oppositely oriented minor sprockets with ratchet device, so as to realize driving two described in turn
Axle, simplifying structure reduces cost and fault rate.
Brief description of the drawings
Fig. 1 is the graphics of the utility model embodiment one；
Fig. 2 is the left view of the utility model embodiment one；
Fig. 3 is the sectional view of the utility model embodiment one；
Fig. 4 is the graphics of the utility model embodiment two；
Fig. 5 is the graphics of the utility model embodiment three；
Fig. 6 is the sectional view of the utility model embodiment three；
In figure：1 it is bottom plate, 2 be riser, 3 be tilt-up door, 4 be spline housing, 5 be motor, 6 be rotating shaft, 7 be bearing, 8 is
Big sprocket wheel, 9 be bearing mounting hole, 10 be flange in the bottom, 11 be minor sprocket, 12 be motor output shaft hole, 13 be end flange,
14 it is lockhole, 15 be dead bolt, 16 is chain.
Embodiment
To make the purpose of this utility model and technical scheme clearer, below in conjunction with the attached of the utility model embodiment
Figure, the technical solution of the utility model is clearly and completely described.Obviously, described embodiment is the utility model
Part of the embodiment, rather than whole embodiment.Based on described embodiment of the present utility model, the common skill in this area
The every other embodiment that art personnel are obtained on the premise of without creative work, belong to the model of the utility model protection
Enclose.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and direction term) with the general understanding identical meaning with the those of ordinary skill in the utility model art.
It is that the preceding of the normal direct of travel of vehicle is " preceding " using the normal direct of travel of vehicle as reference in the utility model,
The rear of the normal direct of travel of vehicle is " rear ", and when facing " preceding ", left side is that " left side " right side is " right side ", is only with upper position regulation
In order to clearly illustrate the technical solution of the utility model, rather than the specific limitation to technical solutions of the utility model.
The implication of " connection " described in the utility model can be between part to be directly connected to can also be between part
Pass through being indirectly connected with for other parts.
Embodiment one
As shown in Figure 1 to Figure 3：For a kind of turnover door boxcar of chain gear transmission of the present utility model, advanced by automobile
Direction includes the U-shaped carriage body that the riser 2 by bottom plate 1 and positioned at the rear and front end of bottom plate 1 forms, wherein the top of the riser 2
The symmetrical mirror image in portion centre position is provided with turnover tilt-up door 3, and the tilt-up door 3 is by two orthogonal flat board groups
Into its disconnected section is shaped as L-shaped, wherein both ends have been respectively fixedly connected with spline housing 4 on the inside of a flat board, is passed through in the spline housing 4
It is installed with the rotating shaft 6 that can be connected, stretch through out the both ends of the spline housing 4 of the rotating shaft 6 are installed with respectively from inside to outside
From big sprocket wheel 8 and bearing 7, the bearing 7 is fixedly mounted in the bearing mounting hole 9 that the riser 2 is provided with；The riser 2
Inner side is installed with the motor 5 by the flange in the bottom 10 of end, and minor sprocket is provided with the output shaft of the motor 5
11, the minor sprocket 11 and the big sprocket wheel 8 are connected transmission by being provided with chain 16.The motor 5 is connected by wire harness
There is controlling switch.
Spline housing 4 described above is connected with being connected for rotating shaft 6 for spline with spline housing.The side of bottom plate 1
Lockhole 14 is provided with the middle part of edge, the dead bolt 15 to match with the lockhole 14 is installed on the tilt-up door 3.Riser described above
The proximity switch for detecting the upturned position of tilt-up door 3 is additionally provided with 2.The flip angle of the tilt-up door 3 is 0~90
Degree.
Further, between two motors of the spline housing drive connection on the tilt-up door 3 of the same side
A controlling switch is shared, and is provided with Synchronization Control.
Embodiment two
As shown in Figure 4：For a kind of turnover door boxcar of chain gear transmission of the present utility model, by automobile direct of travel bag
The U-shaped carriage body that the riser 2 by bottom plate 1 and positioned at the rear and front end of bottom plate 1 forms is included, wherein the crown center of the riser 2
The symmetrical mirror image in position is provided with turnover tilt-up door 3, and the tilt-up door 3 is made up of two orthogonal flat boards, and it is disconnected
Cross sectional shape is L-shaped, wherein both ends have been respectively fixedly connected with spline housing 4 on the inside of a flat board, running through in the spline housing 4 has and can pass
The rotating shaft 6 of dynamic connection, stretch through out the both ends of the spline housing 4 of the rotating shaft 6 are installed with from big sprocket wheel 8 respectively from inside to outside
With bearing 7, the bearing 7 is fixedly mounted in the bearing mounting hole 9 that the riser 2 is provided with；It is defeated that the riser 2 is provided with motor
Shaft outlet hole 12, the motor 5 are arranged on the outside of the riser 2 by the end flange 13 positioned at its end face, the motor 5
Output shaft passes through the motor output shaft hole 12 from the outside to the core, and minor sprocket 11, the chainlet are provided with the output shaft of motor 5
Wheel 11 is connected transmission with the big sprocket wheel 8 by installing chain 16.The motor 5 is connected with controlling switch by wire harness.
Spline housing 4 described above is connected with being connected for rotating shaft 6 for spline with spline housing.The side of bottom plate 1
Lockhole 14 is provided with the middle part of edge, the dead bolt 15 to match with the lockhole 14 is installed on the tilt-up door 3.Riser described above
The proximity switch for detecting the upturned position of tilt-up door 3 is additionally provided with 2.The flip angle of the tilt-up door 3 is 0~90
Degree.
Further, between two motors of the spline housing drive connection on the tilt-up door 3 of the same side
A controlling switch is shared, and is provided with Synchronization Control.
Embodiment three
As shown in Figure 5 and Figure 6：For a kind of turnover door boxcar of chain gear transmission of the present utility model, advanced by automobile
Direction includes the U-shaped body that the riser 2 by bottom plate 1 and positioned at the rear and front end of bottom plate 1 forms, wherein the top of the riser 2
The symmetrical mirror image in centre position is provided with turnover tilt-up door 3, and the tilt-up door 3 is made up of two orthogonal flat boards,
Its disconnected section is shaped as L-shaped, wherein both ends have been respectively fixedly connected with spline housing 4 on the inside of a flat board, running through in the spline housing 4 has
The rotating shaft 6 that can be connected, stretch through out the both ends of the spline housing 4 of the rotating shaft 6 are installed with from big respectively from inside to outside
Sprocket wheel 8 and bearing 7, the bearing 7 are fixedly mounted in the bearing mounting hole 9 that the riser 2 is provided with；The riser 2 is provided with
Motor output shaft hole 12, the motor 5 is arranged on the outside of the riser 2 by the end flange 13 positioned at its end face, described
The output shaft of motor 5 through the motor output shaft hole 12 from the outside to the core, on the output shaft of the motor 5 front and rear isolation be provided with
Two minor sprockets 11, provided with the spine that rotation direction is opposite between described two minor sprockets 11 and the output shaft of the motor 5
Mechanism is taken turns, described two minor sprockets 11 are same by being located at the riser 2 in the chain 16 rotating shaft 6 described with left and right respectively
The big sprocket wheel 8 of side is connected transmission.The motor 5 is connected with controlling switch by wire harness.
Spline housing 4 described above is connected with being connected for rotating shaft 6 for spline with spline housing.The side of bottom plate 1
Lockhole 14 is provided with the middle part of edge, the dead bolt 15 to match with the lockhole 14 is installed on the tilt-up door 3.Riser described above
The proximity switch for detecting the upturned position of tilt-up door 3 is additionally provided with 2.The flip angle of the tilt-up door 3 is 0~90
Degree.
Further, between two motors of the spline housing drive connection on the tilt-up door 3 of the same side
A controlling switch is shared, and is provided with Synchronization Control.
Operation principle
When needing to open the tilt-up door 3 of side, control the electronic lock of this side to open first, then press this
The controlling switch of the motor 5 of side is released the button, and now vehicle power connects the power supply of two motors 5 of this side, is led to
Latter two electric described motor 5, one reversion of a main story, and institute is made by the transmission of the minor sprocket 11 and the big sprocket wheel 8
State rotating shaft 6 and rotate the motor shaft of the either motor 5 and directly drive the rotating shaft 6 and rotate so that this side it is described on turn over
Door 3 is gradually opened upwards；After the tilt-up door 3 is opened completely, described in the proximity switch control on the riser 2
Motor 5 stops operating, opposite when needing to close the tilt-up door 3 of one, presses the controlling switch of the motor 5 of this side
X button, now vehicle power connect the power supply of two motors 5 of this side, be powered latter two described motor 5, one
One reversion of main story, and the tilt-up door 3 of this side is progressively closed off downwards by the same kind of drive, when the tilt-up door
After 3 completely close, the electronic lock locks automatically, and controls the motor 5 to close.
The symmetrical configuration of the tilt-up door 3 arrangement of both sides, the kind of drive are identical.
In embodiment three, when the motor 5 rotates to a direction, two institutes on the output shaft of the motor 5
State due to oppositely oriented ratchet mechanism be present between minor sprocket 11 and output shaft, one of them described described minor sprocket 11 follows
The motor 5 rotates, and so as to drive the tilt-up door 3 of side to open, and another described minor sprocket 11 does not rotate.When
When needing to close the tilt-up door 3 opened, due to driving the minor sprocket 11 that the tilt-up door 3 is opened can not be with described
Motor 5 inverts, thus need start positioned at offside the motor 5, so as to drive offside with the tilt-up door 3 described in
The minor sprocket 11 that big sprocket wheel 8 is connected rotates, so as to realize the closing of the tilt-up door 3.
It is described above, the only preferable embodiment of the utility model.Certainly, the utility model can also have other more
Kind embodiment, in the case of without departing substantially from the utility model spirit and its essence, any one skilled in the art,
When that can make various corresponding equivalent changes and deformation according to the utility model, the right that should all belong to appended by the utility model will
The protection domain asked.
Claims (8)
1. a kind of turnover door boxcar of chain gear transmission, include by automobile direct of travel by bottom plate (1) and positioned at the bottom plate
(1) the U-shaped carriage body of riser (2) composition of rear and front end, it is characterised in that：Crown center position of the riser (2) or so pair
Mirror image is claimed to be provided with turnover tilt-up door (3), the tilt-up door (3) is made up of two orthogonal flat boards, its disconnected section shape
Shape is L-shaped, wherein both ends have been respectively fixedly connected with spline housing (4) on the inside of a flat board, running through in the spline housing (4) has and can be driven
The rotating shaft (6) of connection, the rotating shaft (6) can be connected with the motor (5) being arranged on the inside or outside of the riser (2), institute
State motor (5) and controlling switch is connected with by wire harness.
A kind of 2. turnover door boxcar of chain gear transmission according to claim 1, it is characterised in that：The motor (5)
The mode being connected being arranged on the inside of the riser (2), concrete scheme are：The rotating shaft (6) stretches through out the spline
The both ends of set (4) are installed with big sprocket wheel (8) and bearing (7) respectively from inside to outside, and the bearing (7) is fixedly mounted on described
In the bearing mounting hole (9) that riser (2) is provided with；The inner side of the riser (2) is fixedly mounted by the flange in the bottom (10) of end
There is the motor (5), minor sprocket (11), the minor sprocket (11) and the big chain are installed on the output shaft of the motor (5)
Wheel (8) is connected transmission by being provided with chain (16).
A kind of 3. turnover door boxcar of chain gear transmission according to claim 1, it is characterised in that：The motor (5)
The mode being connected being arranged on the outside of the riser (2), concrete scheme are：The riser (2) exports provided with motor
Axis hole (12), the motor (5) is arranged on the outside of the riser (2) by the end flange (13) positioned at its end face, described
The output shaft of motor (5) passes through the motor output shaft hole (12) from the outside to the core, and chainlet is provided with motor (5) output shaft
Take turns (11), the minor sprocket (11) and big sprocket wheel (8) are connected transmission by installing chain (16).
A kind of 4. turnover door boxcar of chain gear transmission according to Claims 2 or 3, it is characterised in that：The motor
(5) mode being connected being arranged on the outside of the riser (2), concrete scheme are：It is defeated that the riser (2) is provided with motor
Shaft outlet hole (12), the motor (5) are arranged on the outside of the riser (2), institute by the end flange (13) positioned at its end face
The output shaft of motor (5) is stated through the motor output shaft hole (12) from the outside to the core, on the output shaft of the motor (5) it is front and rear every
From two minor sprockets (11) are provided with, it is provided with and turns between described two minor sprockets (11) and the output shaft of the motor (5)
Dynamic ratchet mechanism in opposite direction, described two minor sprockets (11) pass through the chain (16) and the left and right rotating shaft (6) respectively
The upper big sprocket wheel (8) positioned at the riser (2) the same side is connected transmission.
A kind of 5. turnover door boxcar of chain gear transmission according to claim 1, it is characterised in that：The spline housing
(4) it is connected with being connected for the rotating shaft (6) for spline with spline housing.
A kind of 6. turnover door boxcar of chain gear transmission according to claim 1, it is characterised in that：The bottom plate (1)
Marginal center is provided with lockhole (14), and the dead bolt (15) to match with the lockhole (14) is provided with the tilt-up door (3).
A kind of 7. turnover door boxcar of chain gear transmission according to claim 1, it is characterised in that：The riser (2)
On be additionally provided with for detecting the proximity switch of the tilt-up door (3) upturned position.
A kind of 8. turnover door boxcar of chain gear transmission according to claim 1, it is characterised in that：The tilt-up door
(3) flip angle is 0~90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720129515.0U CN206938408U (en) | 2017-02-14 | 2017-02-14 | A kind of turnover door boxcar of chain gear transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720129515.0U CN206938408U (en) | 2017-02-14 | 2017-02-14 | A kind of turnover door boxcar of chain gear transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206938408U true CN206938408U (en) | 2018-01-30 |
Family
ID=61357631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720129515.0U Active CN206938408U (en) | 2017-02-14 | 2017-02-14 | A kind of turnover door boxcar of chain gear transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206938408U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882018A (en) * | 2017-02-14 | 2017-06-23 | 镇江市高等专科学校 | A kind of turnover door lorry body of chain gear transmission |
| CN111775802A (en) * | 2020-06-10 | 2020-10-16 | 江苏鸿昌特种车辆有限公司 | Emergency guarantee vehicle capable of realizing efficient loading and unloading of materials |
-
2017
- 2017-02-14 CN CN201720129515.0U patent/CN206938408U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882018A (en) * | 2017-02-14 | 2017-06-23 | 镇江市高等专科学校 | A kind of turnover door lorry body of chain gear transmission |
| CN111775802A (en) * | 2020-06-10 | 2020-10-16 | 江苏鸿昌特种车辆有限公司 | Emergency guarantee vehicle capable of realizing efficient loading and unloading of materials |
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