CN210654897U - Instrument trolley transmission equipment - Google Patents
Instrument trolley transmission equipment Download PDFInfo
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- CN210654897U CN210654897U CN201921601888.9U CN201921601888U CN210654897U CN 210654897 U CN210654897 U CN 210654897U CN 201921601888 U CN201921601888 U CN 201921601888U CN 210654897 U CN210654897 U CN 210654897U
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Abstract
The utility model discloses an instrument platform truck transmission equipment, instrument platform truck are used for loading the instrument platform, and instrument platform truck transmission equipment includes first thrust unit, and first thrust unit includes: a support; the first pushing mechanism comprises a first driving part, a transmission assembly and a friction wheel which is used for being in friction contact fit with the instrument trolley, the first driving part is installed on the support, the transmission assembly comprises a driving chain wheel, a driven chain wheel and a chain wound on the driving chain wheel and the driven chain wheel, an output shaft of the first driving part is connected with the driving chain wheel, the driven chain wheel is connected with the friction wheel through a rotating shaft, and the first driving part is used for driving the friction wheel to rotate through the transmission assembly so as to push the instrument trolley to walk; and the lifting assembly is arranged on the support and is used for driving the friction wheel and the rotating shaft to synchronously lift. The utility model discloses an instrument desk need not the manual work and promotes the instrument desk car in transmission process, when reducing artifical man-hour, has improved the transmission efficiency of instrument desk.
Description
Technical Field
The utility model relates to an automobile manufacturing technical field, in particular to instrument desk car transmission equipment.
Background
With the development of science and technology, motor vehicles become indispensable vehicles in people's daily life. Under the conditions of increasingly shortage of resources and continuously improved labor cost, in order to save production cost and improve production efficiency, the full automation of production and assembly of motor vehicles becomes a development trend at the present stage. The instrument desk also receives more and more attention as motor vehicle's important part, and current instrument desk is in production and assembling process, generally need load the instrument desk on the instrument desk car, then through artifical promotion instrument desk car to with the instrument desk transmit between each production line, but the mode that adopts artifical promotion instrument desk car can lead to the transmission efficiency of instrument desk low, and increased manufacturing cost, is unfavorable for realizing production automation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an instrument desk car transmission equipment aims at solving the technical problem that instrument desk transmission efficiency is low among the prior art.
In order to achieve the above object, the utility model provides an instrument desk car is used for loading the instrument desk, instrument desk car transmission equipment includes first thrust unit, first thrust unit includes: a support; the first pushing mechanism comprises a first driving part, a transmission assembly and a friction wheel which is used for being in friction contact fit with the instrument desk car, the first driving part is installed on the support, the transmission assembly comprises a driving chain wheel, a driven chain wheel and a chain wound on the driving chain wheel and the driven chain wheel, an output shaft of the first driving part is connected with the driving chain wheel, the driven chain wheel is connected with the friction wheel through a rotating shaft, and the first driving part is used for driving the friction wheel to rotate through the transmission assembly so as to push the instrument desk to walk; and the lifting assembly is arranged on the support and is used for driving the friction wheel and the rotating shaft to synchronously lift.
Preferably, the lifting assembly comprises: the support is provided with a hinge frame corresponding to the connecting rod, the connecting rod comprises a first transmission arm and a second transmission arm connected with the first transmission arm, the joint of the first transmission arm and the second transmission arm is hinged to the hinge frame, and the rotating shaft penetrates through the free end of the first transmission arm; the cylinder body of the lifting cylinder is installed on the support, and the free end of the second transmission arm is hinged to an output shaft of the lifting cylinder.
Preferably, the first pushing device further comprises an inductive switch, the inductive switch is mounted on one side of the support facing the instrument trolley, and the inductive switch is used for sending a starting signal to the first driving piece and the lifting cylinder when detecting that the instrument trolley is started so as to control the first driving piece and the lifting cylinder to be started.
Preferably, the first urging means comprises: the first protective cover covers the rotating shaft and the transmission assembly, and an arc-shaped avoiding groove for avoiding the rotating shaft is formed in one side, facing the instrument trolley, of the first protective cover; the second protection casing, the second protection casing cover is located outside the friction pulley, the second protection casing pass through the connecting plate install in the upper end of first protection casing, just the lower extreme of second protection casing is seted up and is dodged the opening of friction pulley.
Preferably, the instrument trolley transmission device comprises a plurality of first pushing devices, and the plurality of first pushing devices are arranged at intervals along the walking direction of the instrument trolley.
Preferably, the instrument trolley transport apparatus further comprises a second pushing device, the second pushing device comprising: a support table; the pushing clamping jaws are arranged at intervals along the extension direction of the supporting platform, and the extension direction of the supporting platform is consistent with the walking direction of the instrument trolley; and the second driving piece is arranged on the supporting table and used for driving the pushing claw to slide relative to the supporting table so as to enable the pushing claw to push the instrument trolley to reversely walk.
Preferably, the second urging means comprises: the extending direction of the guide rail is consistent with that of the support table, the guide rail is arranged at the upper end of the support table, and the guide rail is provided with two oppositely arranged guide grooves; the push plate is arranged between the two guide grooves, and the plurality of pushing clamping jaws are arranged on the push plate at intervals; the second driving piece is used for driving the idler wheels to roll along the guide groove so as to drive the pushing clamping jaws to push the instrument trolley to reversely walk.
Preferably, the push jaw includes: the mounting part is perpendicular to the push plate, and the first end of the mounting part is mounted on the push plate; joint portion, the second end of installation department articulate in joint portion, joint portion deviates from one side of instrument platform truck is provided with buffer spring, buffer spring's one end is connected the installation department, buffer spring's the other end is connected joint portion.
Preferably, the second thrust unit still includes the third protection casing, the third protection casing cover is located the guide rail with outside the promotion jack catch, the third protection casing towards one side of instrument platform truck is seted up and is used for supplying the mouth of dodging that the promotion jack catch stretches out.
Preferably, the two ends of the pushing claw are respectively provided with a limiting block, and the limiting blocks are arranged on the pushing plate.
The technical scheme of the utility model, when the instrument desk on the instrument desk car needs the transmission, the output shaft drive sprocket of first driving piece rotates, drive sprocket pivoted in-process passes through the chain and drives driven sprocket, pivot and friction pulley rotate, the decline of lifting unit drive friction pulley simultaneously, make friction pulley and instrument desk car frictional contact cooperation, first driving piece drive friction pulley lasts the roll, make instrument desk car walk along the transmission direction under the effect of frictional force, transmit the assigned position with instrument desk car. After the instrument platform truck transmitted the assigned position, first driving piece stopped to drive the friction pulley and rotated, and lifting unit drive friction pulley rises to initial position, avoids producing with other equipment on the production line and interferes to guarantee safety in production. The utility model discloses an instrument desk need not the manual work and promotes the instrument desk car in transmission process, when reducing artifical man-hour, has improved the transmission efficiency of instrument desk.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of a first pushing device in an instrument desk truck transmission device according to an embodiment of the present invention at a viewing angle;
fig. 2 is a schematic structural view of the first pushing device at another viewing angle in the instrument desk truck transmission device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a part of an instrument desk truck transmission device according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a second pushing device in the transmission equipment of the instrument desk truck according to an embodiment of the present invention at a viewing angle;
fig. 5 is a schematic structural view of a second pushing device at another viewing angle in an instrument desk truck transmission device according to an embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | First pushing device | 51 | Arc-shaped dodging groove |
| 1 | Support base | 6 | Connecting |
| 11 | Hinge frame | 7 | Second |
| 111 | Hinge |
71 | Opening of the container |
| 2 | |
200 | |
| 21 | |
210 | Supporting table |
| 22 | |
220 | |
| 221 | |
2201 | |
| 222 | |
2202 | Clamping |
| 223 | |
2203 | |
| 23 | |
230 | |
| 24 | |
240 | Guide rail |
| 3 | |
2401 | |
| 31 | Connecting |
250 | |
| 311 | |
260 | |
| 312 | |
270 | |
| 32 | |
2701 | |
| 4 | |
280 | Limiting block |
| 5 | First protective cover |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The description of the orientations of "up", "down", "left", "right", "front", "back", etc. in the present invention is based on the orientations shown in fig. 1 and 4, and is only used to explain the relative positional relationship between the components in the postures shown in fig. 1 and 4, and if the specific posture is changed, the directional indication is correspondingly changed accordingly.
The utility model provides an instrument desk car transmission equipment.
As shown in fig. 1 to 5, in an embodiment of the present invention, an instrument desk vehicle (not shown) is used for loading an instrument desk (not shown), the instrument desk vehicle transmission apparatus includes a first pushing device 100, the first pushing device 100 includes a support 1, a first pushing mechanism 2, and a lifting assembly 3; the first pushing mechanism 2 comprises a first driving part 21, a transmission assembly 22 and a friction wheel 23 which is used for being in friction contact fit with the instrument desk car, the first driving part 21 is mounted on the support 1, the transmission assembly 22 comprises a driving chain wheel 221, a driven chain wheel 222 and a chain 223 wound on the driving chain wheel 221 and the driven chain wheel 222, an output shaft of the first driving part 21 is connected with the driving chain wheel 221, the driven chain wheel 222 is connected with the friction wheel 23 through a rotating shaft 24, and the first driving part 21 is used for driving the friction wheel 23 to rotate through the transmission assembly 22 so as to push the instrument desk to walk; the lifting assembly 3 is mounted on the support 1 and is used for driving the friction wheel 23 and the rotating shaft 24 to synchronously lift. The instrument desk vehicle of the present embodiment is provided with a loading plate (not shown) on which the instrument desk is loaded, and the friction wheel 23 is fitted in frictional contact with the loading plate. The first driving member 21 of the present embodiment is a driving motor.
When the instrument desk on the instrument desk car needs to be transmitted, the output shaft of the first driving member 21 drives the driving sprocket 221 to rotate, the driving sprocket 221 rotates, the chain 223 drives the driven sprocket 222, the rotating shaft 24 and the friction wheel 23 rotate, meanwhile, the lifting assembly 3 drives the friction wheel 23 to descend, the friction wheel 23 is matched with the instrument desk car in a friction contact mode, the first driving member 21 drives the friction wheel 23 to continuously roll, the instrument desk car walks under the action of friction force, and the instrument desk car is transmitted to a designated position. After the instrument trolley is transmitted to the designated position, the first driving piece 21 stops driving the friction wheel 23 to rotate, the lifting assembly 3 drives the friction wheel 23 to ascend to the initial position, and interference with other equipment on a production line is avoided, so that safe production is guaranteed. The instrument desk of this embodiment need not the manual work and promotes the instrument desk car in transmission process, when reducing artifical man-hour, has improved the transmission efficiency of instrument desk.
The lifting component 3 of the instrument trolley transmission equipment comprises a connecting rod 31 and a lifting cylinder 32; the support 1 is provided with a hinge bracket 11 corresponding to the connecting rod 31, the connecting rod 31 comprises a first transmission arm 311 and a second transmission arm 312 connected with the first transmission arm 311, the joint of the first transmission arm 311 and the second transmission arm 312 is hinged to the hinge bracket 11, and the rotating shaft 24 penetrates through the free end of the first transmission arm 311; the cylinder body of the lifting cylinder 32 is mounted on the support 1, and the free end of the second transmission arm 312 is hinged to the output shaft of the lifting cylinder 32. Specifically, as shown in fig. 2 and 3, the first transmission arm 311 and the second transmission arm 312 are disposed at an obtuse angle, the hinge bracket 11 is provided with a hinge slot 111, and a connection portion of the first transmission arm 311 and the second transmission arm 312 is received in the hinge slot 111 and is hinged to a slot wall of the hinge slot 111. By controlling the retraction of the output shaft of the lifting cylinder 32, the first transmission arm 311 connected with the second transmission arm 312 is driven to descend, so that the friction wheel 23 penetrating through the rotating shaft 24 of the first transmission arm 311 is driven to descend, and the friction wheel 23 is in friction contact fit with the instrument trolley after descending. After the friction wheel 23 is separated from the instrument trolley, the extension of the output shaft of the lifting cylinder 32 drives the first transmission arm 311 connected with the second transmission arm 312 to ascend, so that the friction wheel 23 penetrating through the rotating shaft 24 of the first transmission arm 311 is driven to ascend, and the friction wheel 23 is prevented from interfering with other parts.
As shown in fig. 1, the first pushing device 100 further includes an inductive switch 4, the inductive switch 4 is installed on a side of the support 1 facing the instrument trolley, and the inductive switch 4 is used for sending an activation signal to the first driving member 21 and the lifting cylinder 32 when detecting the instrument trolley, so as to control the first driving member 21 and the lifting cylinder 32 to be activated. The inductive switch 4 of this embodiment is used for responding to the metal, and the instrument platform truck is the metal finished piece, and when inductive switch 4 sensed the instrument platform truck and is located the below of friction pulley 23, inductive switch 4 sent start signal simultaneously to first driving piece 21 and lift cylinder 32, and when first driving piece 21 driven friction pulley 23 rotated, lift cylinder 32 driven friction pulley 23 descends to make friction pulley 23 and instrument platform truck frictional contact cooperation. When the inductive switch 4 cannot detect the instrument desk, the inductive switch 4 simultaneously sends a shutdown signal to the first driving part 21 and the lifting cylinder 32, and when the first driving part 21 stops driving the friction wheel 23 to rotate, the lifting cylinder 32 drives the friction wheel 23 to ascend so as to ensure the high automation of the transmission process of the instrument desk and avoid manual control and adjustment.
In this embodiment, the first pushing device 100 includes a first protection cover 5 and a second protection cover 7; the first protective cover 5 covers the rotating shaft 24 and the transmission component 22, and one side of the first protective cover 5 facing the instrument trolley is provided with an arc-shaped avoiding groove 51 avoiding the rotating shaft 24; the second protection cover 7 covers the friction wheel 23, the second protection cover 7 is mounted at the upper end of the first protection cover 5 through the connecting plate 6, and the lower end of the second protection cover 7 is provided with an opening 71 avoiding the friction wheel 23. The first protection cover 5 can prevent the rotating shaft 24 and the transmission assembly 22 from stopping rotating due to the falling of the sundries, and the normal operation of the first pushing device 100 is guaranteed. The second protective cover 7 arranged outside the friction wheel 23 prevents the friction wheel 23 from interfering with other parts when rotating to influence normal production. The first and second guards 5 and 7 also prevent a person from being involved in the first pushing means 100 being operated, improving the safety of work.
In the transmission device of the instrument trolley of the embodiment, the transmission device of the instrument trolley comprises a plurality of first pushing devices 100, and the plurality of first pushing devices 100 are arranged at intervals along the walking direction of the instrument trolley. The transmission of instrument desk is accomplished in the cooperation of a plurality of first thrust units 100 jointly, need not artifical instrument desk car of promotion and transmits the instrument desk, practices thrift manufacturing cost, improves transmission efficiency.
In another embodiment, the meter truck transfer apparatus further comprises a second pushing device 200, the second pushing device 200 comprising a support table 210, a plurality of pushing jaws 220, and a second driving member 230; the plurality of pushing claws 220 are arranged at intervals along the extending direction of the support table 210, and the extending direction of the support table 210 is consistent with the traveling direction of the instrument trolley; the second driving member 230 is installed at the supporting stage 210 and is used to drive the pushing jaw 220 to slide relative to the supporting stage 210, so that the pushing jaw 220 pushes the instrument desk car to travel in a reverse direction. In this embodiment, the traveling direction of the meter truck is leftward, and the reverse traveling direction of the meter truck is rightward. When the pushing claw 220 slides rightwards, the pushing claw 220 is clamped with the instrument trolley, the instrument trolley is pushed to reversely walk along with the pushing claw 220, the instrument trolley is transmitted to a specified position, and when the pushing claw 220 slides to the other direction, the pushing claw 220 is separated from the instrument trolley and restores to the initial position.
In this embodiment, the second pushing device 200 includes a guide rail 240, a push plate 250, and a plurality of rollers 260: the extending direction of the guide rail 240 is the same as the extending direction of the support platform 210, the guide rail 240 is installed at the upper end of the support platform 210, and the guide rail 240 is provided with two oppositely arranged guide grooves 2401; the push plate 250 is disposed between the two guide grooves 2401, and the plurality of push jaws 220 are installed at the push plate 250 at intervals; the plurality of rollers 260 are disposed at intervals on two sides of the push plate 250 and are accommodated in the guide groove 2401, and the second driving member 230 is configured to drive the rollers 260 to roll along the guide groove 2401, so as to drive the pushing claw 220 to push the instrument trolley to travel in the opposite direction. The second driving member 230 drives the plurality of rollers 260 to synchronously roll, so as to drive the push plate 250 to move along the direction of the guide groove 2401, and further drive the pushing claws 220 on the push plate 250 to push the instrument trolley, and the instrument trolley has a simple structure and is easy to assemble and manufacture.
The guide rail 240, the pusher 250, and the support base 210 of the present embodiment extend in the left-right direction. The pushing claw 220 comprises a mounting part 2201 and a clamping part 2202; the mounting portion 2201 is perpendicular to the push plate 250, and a first end of the mounting portion 2201 is mounted to the push plate 250; the second end of installation department 2201 articulates in joint portion 2202, and joint portion 2202 deviates from the one side of instrument platform truck and is provided with buffer spring 2203, and installation department 2201 is connected to buffer spring 2203's one end, and joint portion 2202 is connected to buffer spring 2203's the other end. As shown in fig. 5, when the second pushing device 200 needs to push the instrument trolley, the buffer spring 2203 is located on one side of the joint portion 2202 away from the instrument trolley, the joint portion 2202 is in joint with the instrument trolley, the joint portion 2202 compresses the buffer spring 2203 around the hinged portion of the mounting portion 2201, so that the joint portion 2202 generates buffering when being in joint with the instrument trolley, the phenomenon that the joint portion 2202 or the mounting portion 2201 are damaged due to overlarge impact force is avoided, the service life of the second pushing device 200 is prolonged, and therefore the production cost is saved.
As shown in fig. 4 and 5, the second pushing device 200 further includes a third prevention cover 270, the third prevention cover 270 covers the guide rail 240 and the pushing jaws 220, and an escape opening 2701 for the pushing jaws 220 to extend out is opened on one side of the third prevention cover 270 facing the instrument desk vehicle. When the second pushing device 200 normally operates, the third prevention cover 270 prevents sundries from falling into the guide rail 240 to affect the normal operation of the push plate 250, thereby ensuring the safety in production. In this embodiment, the two ends of the pushing claw 220 are respectively provided with a limiting block 280, and the limiting blocks 280 are installed on the push plate 250. When the push plate 250 drives the pushing jaw 220 to push the instrument trolley, the limit blocks 280 at the two ends of the pushing jaw 220 prevent the pushing jaw 220 from falling off or shaking to influence the normal transmission of the instrument trolley.
The traveling direction of the instrument trolley in this embodiment is leftward, the reverse traveling direction of the instrument trolley is rightward, the first pushing device 100 is located at the input end of the production line and used for pushing the instrument trolley leftward, and the second pushing device 200 is located at the output end of the production line and used for pushing the instrument trolley rightward. The first pushing device 100 and the second pushing device 200 cooperate to transport the instrument desk car to and from.
The above is only the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all of which are in the utility model discloses a conceive, utilize the equivalent structure transform that the content of the specification and the attached drawings did, or directly/indirectly use all to include in other relevant technical fields the patent protection scope of the present invention.
Claims (10)
1. An instrument desk truck transport apparatus for loading an instrument desk, comprising a first pushing device including:
a support;
the first pushing mechanism comprises a first driving part, a transmission assembly and a friction wheel which is used for being in friction contact fit with the instrument desk car, the first driving part is installed on the support, the transmission assembly comprises a driving chain wheel, a driven chain wheel and a chain wound on the driving chain wheel and the driven chain wheel, an output shaft of the first driving part is connected with the driving chain wheel, the driven chain wheel is connected with the friction wheel through a rotating shaft, and the first driving part is used for driving the friction wheel to rotate through the transmission assembly so as to push the instrument desk to walk;
and the lifting assembly is arranged on the support and is used for driving the friction wheel and the rotating shaft to synchronously lift.
2. The instrument trolley transport apparatus of claim 1 wherein the lift assembly comprises:
the support is provided with a hinge frame corresponding to the connecting rod, the connecting rod comprises a first transmission arm and a second transmission arm connected with the first transmission arm, the joint of the first transmission arm and the second transmission arm is hinged to the hinge frame, and the rotating shaft penetrates through the free end of the first transmission arm;
the cylinder body of the lifting cylinder is installed on the support, and the free end of the second transmission arm is hinged to an output shaft of the lifting cylinder.
3. The instrument trolley transmission device according to claim 2, wherein the first pushing device further comprises an inductive switch, the inductive switch is mounted on a side of the support facing the instrument trolley, and the inductive switch is used for sending an activation signal to the first driving member and the lifting cylinder to control the first driving member and the lifting cylinder to be activated when the instrument trolley is detected.
4. The instrument desk truck transport apparatus of claim 1 wherein the first urging means comprises:
the first protective cover covers the rotating shaft and the transmission assembly, and an arc-shaped avoiding groove for avoiding the rotating shaft is formed in one side, facing the instrument trolley, of the first protective cover;
the second protection casing, the second protection casing cover is located outside the friction pulley, the second protection casing pass through the connecting plate install in the upper end of first protection casing, just the lower extreme of second protection casing is seted up and is dodged the opening of friction pulley.
5. The instrument trolley transport apparatus according to any one of claims 1 to 4, wherein the instrument trolley transport apparatus comprises a plurality of the first urging means, the plurality of the first urging means being provided at intervals in a traveling direction of the instrument trolley.
6. The instrument trolley transport apparatus of any one of claims 1 to 4 further comprising a second pushing device, the second pushing device comprising:
a support table;
the pushing clamping jaws are arranged at intervals along the extension direction of the supporting platform, and the extension direction of the supporting platform is consistent with the walking direction of the instrument trolley;
and the second driving piece is arranged on the supporting table and used for driving the pushing claw to slide relative to the supporting table so as to enable the pushing claw to push the instrument trolley to reversely walk.
7. The instrument desk truck transport apparatus of claim 6 wherein the second urging means comprises:
the extending direction of the guide rail is consistent with that of the support table, the guide rail is arranged at the upper end of the support table, and the guide rail is provided with two oppositely arranged guide grooves;
the push plate is arranged between the two guide grooves, and the plurality of pushing clamping jaws are arranged on the push plate at intervals;
the second driving piece is used for driving the idler wheels to roll along the guide groove so as to drive the pushing clamping jaws to push the instrument trolley to reversely walk.
8. The meter truck transfer apparatus of claim 7, wherein the pushing jaw comprises:
the mounting part is perpendicular to the push plate, and the first end of the mounting part is mounted on the push plate;
joint portion, the second end of installation department articulate in joint portion, joint portion deviates from one side of instrument platform truck is provided with buffer spring, buffer spring's one end is connected the installation department, buffer spring's the other end is connected joint portion.
9. The instrumentation console transmission device according to claim 7, wherein the second pushing device further comprises a third prevention cover, the third prevention cover is covered outside the guide rail and the pushing jaws, and an avoiding opening for the pushing jaws to extend out is formed in one side of the third prevention cover facing the instrumentation console.
10. The instrument trolley transmission device according to claim 7, wherein the pushing jaw is provided at both ends thereof with stoppers, respectively, and the stoppers are mounted on the pushing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921601888.9U CN210654897U (en) | 2019-09-24 | 2019-09-24 | Instrument trolley transmission equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921601888.9U CN210654897U (en) | 2019-09-24 | 2019-09-24 | Instrument trolley transmission equipment |
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| CN210654897U true CN210654897U (en) | 2020-06-02 |
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| CN201921601888.9U Active CN210654897U (en) | 2019-09-24 | 2019-09-24 | Instrument trolley transmission equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525892A (en) * | 2019-09-24 | 2019-12-03 | 广汽丰田汽车有限公司 | Instrument trolley transmission device |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525892A (en) * | 2019-09-24 | 2019-12-03 | 广汽丰田汽车有限公司 | Instrument trolley transmission device |
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