CN217294218U

CN217294218U - Carriage with modular built-in translation top cover and control system thereof

Info

Publication number: CN217294218U
Application number: CN202220858692.3U
Authority: CN
Inventors: 邱承刚; 庞喜波; 邱显赫; 邱显坤
Original assignee: Shandong Tonghua Special Vehicle Co ltd
Current assignee: Shandong Tonghua Special Vehicle Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-08-26
Anticipated expiration: 2032-04-14

Abstract

The utility model discloses a carriage with built-in translation top cap of modularization, including carriage, roll up curtain type top cap, two roll up curtain drive chain, drive shaft, roll up curtain axle and drive arrangement, the both sides at carriage top all are provided with the track groove that the opening is towards the inboard, the tip of carriage is fixed with the roll up curtain frame, the both ends of roll up curtain axle all are provided with roll up curtain coiling seat, roll up curtain coiling seat is connected with roll up curtain axle through torsion spring, the tip of two roll up curtain drive chain is fixed in two roll up curtain coiling seats respectively; the two ends of the driving shaft are respectively provided with a driving chain wheel meshed with the two roller shutter driving chains, the driving device drives the driving shaft to rotate through the first transmission mechanism, and the driving shaft drives the roller shutter shaft to rotate through the second transmission mechanism. The utility model discloses a carriage and control system thereof, the opening size is big, has increased the convenience of goods handling, and roughness, leakproofness after rolling up curtain type top cap and opening are good, can effectively reduce the windage, are favorable to practicing thrift the fuel.

Description

Carriage with built-in translation top cap of modularization and control system thereof

Technical Field

The utility model relates to a carriage and control system thereof, more specifically the utility model relates to a carriage and control system with built-in translation top cap of modularization especially relates to.

Background

The requirement of each industry to the environmental protection improves gradually now, for the transportation trade, in order to avoid the freight train to produce the appearance that the material is unrestrained, raise dust in the transportation, requires the top in carriage to install the top cap additional. The car roof has various structural styles, such as a rotary folding roof, a horizontal pushing folding roof, etc., and for the rotary folding roof, sufficient space is required at the top and both sides of the car during opening and closing, which makes it unsuitable for use in a situation where the loading and unloading space is narrow. With the prior flat push type car, although not occupying the space around the car, it is possible to open only a small width opening (typically no greater than 1/3 the width of the car) at the top of the car, which in some cases affects the efficiency of loading and unloading the cargo. For the flat-push type folding top cover, the driving device is usually used for driving the top cover to be folded to the front end or the rear end of the carriage, so that enough space is required to be reserved on the top of the carriage, and the flat-push type folding top cover cannot be used in some occasions.

Disclosure of Invention

The utility model discloses an overcome above-mentioned technical problem's shortcoming, provide a carriage and control system with built-in translation top cap of modularization.

The utility model discloses a carriage with a modularized built-in translation top cover, which comprises a carriage body, a rolling screen type top cover, two rolling screen transmission chains, a driving shaft, a rolling screen shaft and a driving device, wherein the rolling screen type top cover is composed of strip rolling screen units which are continuously arranged, and the transmission chain shafts on the two rolling screen transmission chains are respectively connected with the two ends of the rolling screen units; track grooves with openings facing the inner sides are formed in the two sides of the top end of the carriage, and the two rolling curtain transmission chains are respectively arranged in the two track grooves after the rolling curtain type top cover is unfolded; the method is characterized in that: a rolling curtain frame is fixed at the end part of the carriage, a driving shaft and a rolling curtain shaft are both rotationally arranged on the rolling curtain frame along the width direction of the carriage, and the rolling curtain shaft is positioned below the outer side of the driving shaft; the two ends of the roller shutter shaft are respectively provided with a roller shutter winding seat, the roller shutter winding seats are connected with the roller shutter shaft through torsion springs, and the end parts of the two roller shutter transmission chains are respectively fixed on the two roller shutter winding seats;

the both ends of drive shaft all are provided with the drive sprocket who meshes mutually with two roll up curtain drive chains, drive arrangement sets up on rolling up the curtain frame, and drive arrangement orders about the drive shaft through first drive mechanism and rotates to order about opening or closing of rolling up curtain type top cap, the drive shaft orders about through second drive mechanism and rolls up the curtain shaft and rotate, in order to order about the coiling or the release of rolling up curtain type top cap.

The utility model discloses a carriage with built-in translation top cap of modularization, first drive mechanism comprises drive wheel, first driving chain or belt and first drive wheel, and the drive wheel sets up in drive arrangement's output, and first drive wheel is fixed in the one end of drive shaft, and the drive wheel is connected with first drive wheel transmission through first driving chain or belt.

The utility model discloses a carriage with built-in translation top cap of modularization, second actuating mechanism comprises second drive wheel, second driving chain or belt and third drive wheel, and the second drive wheel is fixed in the drive shaft, and the third drive wheel is fixed in to roll up epaxial, and the second drive wheel is connected through second driving chain or belt and third drive wheel transmission.

The utility model discloses a carriage with built-in translation top cap of modularization, the left and right sides of rolling up curtain frame is fixed with frame left side lid and frame right side lid respectively, and the both ends of drive shaft are rotated respectively through the drive shaft bearing frame and are fixed in frame left side lid and frame right side and cover, and the both ends of rolling up the curtain axle are rotated respectively through rolling up the curtain axle bearing frame and are fixed in frame left side lid and frame right side and cover.

The utility model discloses a carriage with built-in translation top cap of modularization, roll up the curtain and roll up the seat for setting up in the outlying drum shape of roll-up shaft, two roll up the curtain and roll up the epaxial interval of roll-up between the seat and be provided with the roll-up curtain supporting seat of a plurality of drum shapes, the external diameter of roll-up curtain supporting seat equals with the external diameter of roll-up curtain winding seat.

The utility model discloses a carriage with built-in translation top cap of modularization, drive arrangement comprises hydraulic pressure or electric motor, reduction gear, and the input of reduction gear is connected with hydraulic pressure or electric motor's output, and the drive wheel is fixed in on the output shaft of reduction gear.

The utility model discloses a control system of carriage with modularized built-in translation top cover, which comprises a power source and a control circuit, wherein the power source adopts hydraulic oil or electric energy; when the power source adopts hydraulic oil, the hydraulic oil comes from a hydraulic unit or a power takeoff, and when the power source adopts electric energy, the electric energy comes from a storage battery or a generator of a tractor.

The utility model has the advantages that: the utility model discloses a carriage with built-in translation top cap of modularization and control system thereof, the carriage is provided with a track groove, a roller shutter type top cap, a roller shutter driving chain, a driving shaft, a roller shutter shaft and a driving device, and both ends of the roller shutter type top cap are fixedly connected with the roller shutter driving chain, and the driving shaft is fixed with a driving chain wheel meshed with the roller shutter driving chain; in the process that the driving device drives the driving shaft to rotate through the first transmission mechanism, the driving shaft also drives the rolling curtain shaft to rotate, the rolling curtain type top cover is pulled to one side where the rolling curtain shaft is located through the rotation of the driving shaft, and the rolling curtain type top cover is wound through the rotation of the rolling curtain shaft; when the driving device drives the driving shaft to rotate in the opposite direction, the transmission chain wheel conveys the roller shutter transmission chain into the track groove, and the track groove limits the roller shutter transmission chain, so that the roller shutter type top cover can be driven to move along the track groove direction, and the top opening of the carriage is sealed.

Therefore, compared with the existing carriage top cover, the carriage with the modular built-in translation top cover and the control system thereof have the advantages that the top of the carriage is provided with the opening, so that the opening is large in size, the convenience for loading and unloading goods is improved, and the goods can be loaded and unloaded efficiently; the roller shutter type top cover has good flatness and sealing property after being opened, can effectively reduce wind resistance and is beneficial to saving fuel; the modular arrangement for the roller shutter type top cover can reduce the inventory rate of accessories in the production process, and is favorable for saving the production cost.

Drawings

FIG. 1 is a front view of a car with a modular built-in translating roof of the present invention;

FIG. 2 is a left side view of the utility model of a car with modular built-in translating roof;

FIG. 3 is a top view of the utility model car with modular built-in translating roof;

FIG. 4 is a cross-sectional view of the middle portion of the car with the modular built-in translating roof of the present invention;

FIG. 5 is a front view, partially in section, of a carriage with a modular built-in translating roof of the present invention;

fig. 6 and 7 are perspective views of the carriage with the modular built-in translating roof of the present invention;

FIG. 8 is an enlarged view of a portion of area A of FIG. 7;

FIG. 9 is an enlarged view of a portion of the area B in FIG. 7;

fig. 10 and 11 are perspective views of the carriage with the modular built-in translating roof of the present invention;

fig. 12 is a partially enlarged view of the region C in fig. 11.

In the figure: 1 carriage, 2 front uprights, 3 roof side rails, 4 track grooves, 5 roller shutter frames, 6 carriage front doors, 7 driving devices, 8 driving wheels, 9 first transmission chains or belts, 10 first transmission wheels, 11 frame right side covers, 12 frame left side covers, 13 driving shaft bearing seats, 14 transmission chain wheels, 15 driving shafts, 16 roller shutter shafts, 17 roller shutter shaft bearing seats, 18 torsion springs, 19 roller shutter winding seats, 20 roller shutter supporting seats, 21 second transmission wheels, 22 second transmission chains or belts, 23 third transmission wheels, 24 roller shutter transmission chains, 25 transmission chain shafts, 26 roller shutter type top covers, 27 chain tensioners, 28 speed reducers and 29 roller shutter units.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings and examples.

As shown in fig. 1 to 5, a front view, a left view, a top view, a middle section view and a front view with a partial section are respectively provided for the carriage with the modular built-in translation roof of the invention, fig. 6 and 7 are perspective views, fig. 8 and 9 are partially enlarged views of a region a and a region B in fig. 7, fig. 10 and 11 are perspective views showing a partial enlarged view of a region C in fig. 11, and fig. 12 is a partial enlarged view showing a car with a modular built-in translation roof, which is composed of a car 1, a track groove 4, a roller shutter frame 5, a driving device 7, a driving shaft 15 and a roller shutter shaft 16, wherein the interior of the car 1 is a cavity for storing goods, a front pillar 2 and a rear pillar are respectively arranged at the front end and the rear end of the car 1, and a lower side sill and an upper side sill 3 are respectively arranged at the lower end and the upper end of the car 1, so as to form a stable car structure. The both sides at shown carriage 1 top all are provided with track groove 4, and the length direction in two track grooves 4 all is unanimous with the length direction in carriage 1, and the opening in two track grooves 4 all faces carriage central authorities to roll up curtain drive chain 24 and roll up curtain type top cap 26 and insert in track groove 4, like this, track groove 4 just can realize spacing and the direction to roll up curtain type top cap 26. The track groove 4 may be formed using U-shaped steel.

The roller blind top cover 26 shown is formed by a continuous strip of roller blind units 29, the two ends of the roller blind units 29 being fixed to the drive chain shafts 25 of the roller blind drive chain 24, so that a fixed connection of the roller blind top cover 26 to the roller blind drive chain 24 is achieved. When the roller shutter type top cover 26 is in the fully unfolded state, the two roller shutter drive chains 24 are located in the track grooves 4, and the roller shutter type top cover 26 at this time realizes the sealing of the carriage.

The rolling frame 5 is fixed to the upper end of the front end face of the car 1, and the rolling frame 5 is used for supporting the driving device 7, the driving shaft 15, the rolling shaft 16 and the rolled rolling type top cover 26. The driving shaft 15 and the rolling shutter shaft 16 are both provided in the rolling shutter frame 5 in the width direction of the car 1, the driving shaft 15 is located at a position close to the car 1 at the upper end, and the rolling shutter shaft 16 is located below the outside of the driving shaft 15 with a certain distance so that the space around the rolling shutter shaft 16 can satisfy the winding of the rolling shutter type top cover 26. The two sides of the roller shutter frame 5 are respectively a frame right side cover 11 and a frame left side cover 12, and two ends of a driving shaft 15 are fixed on the frame right side cover 11 and the frame left side cover 12 through a driving shaft bearing seat 13, so that the driving shaft 15 can rotate; both ends of the rolling shaft 16 are fixed on the frame right side cover 11 and the frame left side cover 12 through rolling shaft bearing seats 26, so that the rolling shaft 16 can rotate.

The driving device 7 is fixedly arranged on the roller shutter frame 5, the output end of the driving device 7 is fixedly provided with a driving wheel 8, one end of a driving shaft 15 close to the driving device 7 is fixedly provided with a first driving wheel 10, the driving wheel 8 is in transmission connection with the first driving wheel 10 through a first transmission chain or belt 9, and the driving wheel 8, the first driving wheel 10 and the first transmission chain or belt 9 form a first transmission mechanism. The drive wheel 8 and the first drive wheel 10 shown in fig. 8 are chain wheels, which may also be belt wheels. Thus, the driving device 7 drives the driving shaft 15 to rotate forward and backward through the first transmission mechanism. The drive shaft 15 is shown with drive sprockets 14 fixed to each end, the drive sprockets 14 engaging the roller blind drive chains 24 on either side of a roller blind top cover 26, so that the roller blind drive chains 24 can be pulled out of the track grooves 4 or fed into the track grooves 4 when the drive shaft 15 is driven to rotate by the drive means 7.

A second transmission wheel 21 is fixed at the end part of the driving shaft 15 far away from the driving device 7, a third transmission wheel 23 is fixed at one end of the rolling shutter shaft 16 close to the second transmission wheel 21, the second transmission wheel 21 is in transmission connection with the third transmission wheel 23 through a second transmission chain or belt 22, and the second transmission wheel 21, the second transmission chain or belt 22 and the third transmission wheel 23 form a second transmission mechanism. The second and

third drive wheels

21 and 23 shown in fig. 9 are belt wheels, which may also employ chain wheels. In this way, during the rotation of the driving shaft 15, the rolling shutter shaft 16 can be driven to rotate via the second transmission mechanism, so as to wind and release the rolling shutter type top cover 26. As shown in fig. 12, the roller blind frame 5 is shown with a chain tensioner 27 for tensioning the second drive chain or belt 22.

Since the outer diameter of the roller blind top cover 26 wound on the roller blind shaft 16 is continuously increased along with the continuous increase of the winding length in the process of winding the roller blind top cover 26 by the roller blind shaft 16, if the roller blind shaft 16 and the driving shaft 15 are always kept at a constant transmission ratio, the winding linear speed of the roller blind shaft 16 to the roller blind top cover 26 is continuously increased. To avoid this situation, the roller blind driving chain 24 is connected to the roller blind shaft 16 by the roller blind winding seat 19 and the torsion spring 18, the roller blind winding seat 19 is cylindrical, the cylindrical roller blind winding seat 19 is fixedly connected to the roller blind shaft 16 through the torsion spring 18, and the end of the roller blind driving chain 24 is hinged to the roller blind winding seat 19.

Therefore, in the process that the driving shaft 15 drives the rolling shutter shaft 16 to rotate, along with the continuous winding of the rolling shutter type top cover 26, the rotating speed of the rolling shutter winding seat 19 is slower than that of the rolling shutter shaft 16, and thus, the torsion spring 18 also generates the pulling force on the rolling shutter type top cover 26, so that the rolling shutter type top cover 26 is always in a tensioning state, and the clamping stagnation phenomenon caused by the inconsistent left and right winding is avoided. A plurality of roller blind supporting seats 20 are arranged on the roller blind shaft 16 between the two roller blind winding seats 19, and the roller blind supporting seats 20 and the roller blind winding seats 19 have the same outer diameter, and are supported by a roller blind type top cover 26 on the roller blind shaft 16 wound.

The drive 7 may be a hydraulic or electric motor, the output of which is decelerated by a reduction gear 28. The input of the reducer 28 is connected to the output of a hydraulic or electric motor, and the drive wheel 8 is fixed to the output shaft of the reducer. The control system of the carriage comprises a power source and a control circuit, wherein the power source adopts hydraulic oil or electric energy; when the power source adopts hydraulic oil, the hydraulic oil comes from a hydraulic unit or a power takeoff, and when the power source adopts electric energy, the electric energy comes from a storage battery or a generator of a tractor.

The utility model discloses a theory of operation in carriage with built-in translation top cap of modularization does, the tractor power links to each other with control system, when control system opened, drive arrangement 7 drives drive shaft 15 transmission through first drive mechanism, drive shaft 15 drives rolling shutter shaft 16 through second drive mechanism and rotates, rolling shutter shaft 16 rotates and convolutes rolling shutter type top cap 26 on rolling shutter shaft 16, rolling shutter shaft 16's both ends have torsion spring 18, the diameter that rolls up rolling shutter shaft 16 thereupon is bigger and bigger, the circumferential speed of drive shaft 15 will be inconsistent with rolling shutter shaft 16's circumferential speed, rolling shutter shaft 16's torsion spring 18 is the device of compensation circumferential speed promptly, make rolling shutter type top cap 26 be in the state that rises all the time, be unlikely to because of the jamming that the circumferential speed nonconformity shines, interfere. When the driving device 7 drives the driving shaft 15 to rotate in the other direction, the roller shutter driving chain 24 can be gradually sent into the track groove 4 through the meshing transmission of the driving chain wheel 14 and the roller shutter driving chain 24, so that the roller shutter type top cover 26 is opened and closed at the upper part of the carriage.

The carriage with the modular built-in translation top cover of the utility model is characterized in the protection of the principle structure and the protection of the hard front and back translation top cover; meanwhile, the chain and the section bar are protected by being quickly inserted and installed. Carriages not limited to installed carriage styles, rear door styles, front door styles; the automatic ceiling is not limited to be arranged in a semi-trailer carriage, a special vehicle carriage, a special carriage and a special field layout; the remote control is not limited to the remote control of a remote controller, the control of a carriage built-in manual button box is not limited to the control of a carriage external manual button box, and the control of left and right installation positions is not limited; and is not limited to the design of size and shape.

Claims

1. A carriage with a modularized built-in translation top cover comprises a carriage (1), a roller shutter type top cover (26), two roller shutter transmission chains (24), a driving shaft (15), a roller shutter shaft (16) and a driving device (7), wherein the roller shutter type top cover is composed of strip-shaped roller shutter units (29) which are continuously arranged, and transmission chain shafts (25) on the two roller shutter transmission chains (24) are respectively connected with two ends of the roller shutter units; track grooves (4) with openings facing the inner sides are formed in the two sides of the top end of the carriage (1), and two rolling curtain transmission chains are respectively arranged in the two track grooves after the rolling curtain type top cover is unfolded; the method is characterized in that: a rolling curtain frame (5) is fixed at the end part of the carriage (1), a driving shaft (15) and a rolling curtain shaft (16) are both rotatably arranged on the rolling curtain frame along the width direction of the carriage, and the rolling curtain shaft is positioned below the outer side of the driving shaft; two ends of the roller shutter shaft are respectively provided with a roller shutter winding seat (19), the roller shutter winding seats are connected with the roller shutter shaft through a torsion spring (18), and the end parts of the two roller shutter transmission chains are respectively fixed on the two roller shutter winding seats;

the two ends of the driving shaft (15) are respectively provided with a driving chain wheel (14) meshed with the two roller shutter driving chains (24), the driving device (7) is arranged on the roller shutter frame, the driving shaft (15) is driven to rotate by the driving device through the first transmission mechanism so as to drive the roller shutter type top cover (26) to be opened or closed, and the rolling shaft (16) is driven to rotate by the driving shaft through the second transmission mechanism so as to drive the roller shutter type top cover (26) to be wound or released.

2. A compartment having a modular built-in translating roof according to claim 1 wherein: the first transmission mechanism is composed of a driving wheel (8), a first transmission chain or belt (9) and a first transmission wheel (10), the driving wheel is arranged at the output end of the driving device (7), the first transmission wheel is fixed at one end of a driving shaft (15), and the driving wheel (8) is in transmission connection with the first transmission wheel (10) through the first transmission chain or belt (9).

3. A carriage with a modular built-in translating roof according to claim 1 or 2 characterized in that: the second transmission mechanism is composed of a second transmission wheel (21), a second transmission chain or belt (22) and a third transmission wheel (23), the second transmission wheel is fixed on the driving shaft (15), the third transmission wheel is fixed on the roller shutter shaft (16), and the second transmission wheel (21) is in transmission connection with the third transmission wheel (23) through the second transmission chain or belt (22).

4. A carriage with a modular built-in translating roof according to claim 1 or 2 characterized in that: the left and right sides of roll up curtain frame (5) is fixed with frame left side lid (12) and frame right side lid (11) respectively, and the both ends of drive shaft (15) are rotated respectively through drive shaft bearing frame (13) and are fixed in on frame left side lid and the frame right side lid, and the both ends of roll up curtain axle (16) are rotated respectively through roll up curtain axle bearing frame (17) and are fixed in on frame left side lid and the frame right side lid.

5. A carriage with a modular built-in translating roof according to claim 1 or 2 characterized in that: the roller shutter winding seats (19) are in cylindrical shapes arranged on the peripheries of the roller shutter shafts (16), a plurality of roller shutter supporting seats (20) in cylindrical shapes are arranged on the roller shutter shafts (16) between the two roller shutter winding seats at intervals, and the outer diameter of each roller shutter supporting seat is equal to that of each roller shutter winding seat.

6. A compartment having a modular built-in translating roof according to claim 2 wherein: the driving device (7) is composed of a hydraulic or electric motor and a speed reducer (28), the input end of the speed reducer is connected with the output end of the hydraulic or electric motor, and a driving wheel (8) is fixed on the output shaft of the speed reducer.

7. A control system for a vehicle cabin having a modular built-in translating roof, comprising: the carriage with the modular built-in translating roof of claim 1 comprising a power source, a control circuit and the carriage, the power source being hydraulic oil or electrical energy; when the power source adopts hydraulic oil, the hydraulic oil comes from a hydraulic unit or a power takeoff, and when the power source adopts electric energy, the electric energy comes from a storage battery or a generator of a tractor.