CN218056954U - Transmission device - Google Patents

Abstract

The utility model discloses a transmission device, support piece with adjustable including four at least, still include a plurality of formula drive unit and a plurality of axis of rotation of cutting, every the axis of rotation is connected, wherein every with every formula drive unit one-to-one rotation of cutting respectively support piece with corresponding rotates to be connected, every all rotate in the axis of rotation and be connected with the gyro wheel that the multiunit is used for transmitting the goods. This transmission device, through adjustable support piece, cut formula drive unit, the axis of rotation, cooperate between the gyro wheel, two bisymmetry settings of adjustable support piece, thereby play the task of supporting this conveyer, when needing to extend this transmission device's length, through tensile adjustable support piece, then adjustable support piece can drive and cut formula drive unit and expand, alright expand this transmission device with, the goods passes through the gyro wheel and slides on this transmission device, reduces the frictional force of goods, consequently can transmit the goods to set position, reduce working strength.

Description

Transmission device

Technical Field

The utility model relates to a freight technical field specifically is a transmission device.

Background

Unloading is that goods on a vehicle are moved down from the vehicle and placed on a given position, so that unloading is called, a worker for carrying the goods in the unloading process is called an unloader, the traditional unloading generally adopts manual unloading, and with the development and progress of the society, an automatic machine is adopted for unloading, but in some small enterprises and the like, in order to save cost, the unloading is still carried out in a manual unloading mode, and in the process, mechanical assistance is adopted for manual unloading.

As in application No.: 201922408121.0. the name is 'a tipper auxiliary device that unloads', discloses a tipper auxiliary device that unloads, includes locomotive, carriage, rear of a vehicle door and jacking hydraulic means, its characterized in that: the bottom of the carriage is provided with a cavity carriage, the interior of the cavity carriage is provided with a telescopic device and an auxiliary frame, one end of the telescopic device is connected to one end of the cavity carriage, and the other end of the telescopic device is fixed at one end of the auxiliary frame through a fixing piece; the utility model discloses a car tail door, including tailstock door, auxiliary frame, rope, connecting plate, the tailstock door is connected with the auxiliary frame through movable connecting piece, be equipped with the connecting plate on the tailstock door, the one end of connecting plate is passed through the rope and is connected in telescoping device, the other end of connecting plate is connected with back force spring, back force spring is fixed in the tailstock door and is close to the auxiliary frame side.

In the above-mentioned patent, through the cooperation between telescoping device and the auxiliary frame etc., can reduce personnel's participation degree during goods handling, need not personnel and climbs and climb down, labour saving and time saving improves loading and unloading goods efficiency. It is known that the length of a chain plate machine is difficult to adjust, so that the chain plate machine length cannot meet the requirements of the existing vehicle in the unloading process according to the whole reflection of a transporter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transmission device 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 a transmission device, includes four at least adjustable support pieces, still includes a plurality of drive unit and a plurality of axis of rotation of cutting formula, every the axis of rotation is connected with every drive unit one-to-one rotation of cutting formula respectively, wherein every adjustable support piece rotates with the axis of rotation that corresponds respectively and is connected, every all rotate in the axis of rotation and be connected with the gyro wheel that the multiunit is used for transmitting the goods.

Furthermore, the adjustable supporting piece comprises a first rod body and a second rod body, the first rod body is connected in the second rod body in a sliding mode, and an adjusting assembly is arranged between the second rod body and the first rod body.

Furthermore, an installation frame is arranged between the two second rod bodies, and an installation frame is arranged on one side of the installation frame.

Further, the adjusting part includes main wedge, mounting bracket threaded connection has a threaded rod, the threaded rod rotates with main wedge to be connected, still including sliding the regulation pole that sets up at the installing frame both ends respectively, every all be provided with from the wedge on the regulation pole, main wedge and two follow wedges butt, the multiunit slot has been seted up on the first body of rod, adjust the pole and peg graft the cooperation with the slot.

Further, a reset piece is arranged between each slave wedge-shaped block and the mounting frame.

Further, a supporting shaft is rotatably connected to the position, far away from the intersection of the rotating shafts, of the scissor type driving unit.

Furthermore, the bottom of each adjustable supporting piece is provided with a self-locking universal wheel.

Compared with the prior art, the beneficial effects of the utility model are that: this transmission device, through adjustable support piece, cut formula drive unit, the axis of rotation, cooperate between the gyro wheel, two bisymmetry settings of adjustable support piece, thereby play the task of supporting this conveyer, when needing to extend this transmission device's length, through tensile adjustable support piece, then adjustable support piece can drive and cut formula drive unit and expand, alright expand this transmission device with, the goods passes through the gyro wheel and slides on this transmission device, reduce the frictional force of goods, consequently, can transmit the goods to the set position, reduce working strength, improve work efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic overall structural diagram provided by an embodiment of the present invention;

fig. 2 is a schematic view of a partial structure provided by an embodiment of the present invention;

fig. 3 is a schematic structural view of an adjustable supporting member according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an adjusting assembly according to an embodiment of the present invention;

fig. 5 is a schematic view of a partial structure of an adjusting assembly according to an embodiment of the present invention;

fig. 6 is a schematic view of a partial structure of an adjusting assembly according to an embodiment of the present invention.

Description of reference numerals: 1. an adjustable support; 2. a scissor drive unit; 3. a rotating shaft; 4. a roller; 5. a self-locking universal wheel; 6. a first rod body; 7. a second rod body; 8. installing a frame; 9. a mounting frame; 10. an adjustment assembly; 1001. a main wedge block; 1002. a slave wedge block; 1003. adjusting a rod; 1004. a reset member; 1005. a threaded rod; 11. and supporting the shaft.

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 transmission device, includes four adjustable support pieces 1 at least, still includes a plurality of drive unit 2 and a plurality of axis of rotation 3 of cutting formula, every axis of rotation 3 respectively with every drive unit 2 one-to-one rotation connection of cutting formula, wherein every adjustable support piece 1 rotates with the axis of rotation 3 that corresponds respectively and is connected, all rotates on every axis of rotation 3 to be connected with the gyro wheel 4 that the multiunit is used for transmitting the goods.

Specifically, the conveying device comprises at least four adjustable supporting pieces 1, the four adjustable supporting pieces 1 are arranged in a pairwise symmetrical mode, so that the conveying device is supported, the height of each adjustable supporting piece 1 is adjustable, and specifically, a fastening bolt can be arranged on each adjustable supporting piece, the height of each adjustable supporting piece 1 is adjusted through the fastening bolt, so that the height of the conveying assembly can be adjusted conveniently according to different working requirements, goods can slide conveniently according to the weight of the goods, the conveying efficiency is higher, and the using effect is better; the adjustable supporting pieces 1 can be divided into six groups and eight groups, and the like, so that the transmission device can be designed conveniently according to different working requirements, the length of the transmission device can be adjusted conveniently, a wider transmission operation range can be used, and the practical range of the transmission device can be further widened; the transmission device comprises a plurality of scissor type driving units 2 and a plurality of rotating shafts 3, wherein the scissor type driving units 2 are in the prior art, details are omitted, each rotating shaft 3 is in one-to-one corresponding rotary connection with each scissor type driving unit 2, and when the length of the transmission device needs to be extended, the adjustable supporting member 1 is stretched, and then the adjustable supporting member 1 can drive the scissor type driving units 2 to be unfolded, so that the transmission device can be unfolded; the rotating shafts 3 are rotatably connected to the scissor type driving unit 2 and can play a supporting role, each adjustable supporting piece 1 is respectively and rotatably connected with the corresponding rotating shaft 3, and more specifically, each adjustable supporting piece 1 is rotatably connected to the corresponding adjustable supporting piece 1 through the rotating shafts 3, so that the conveying device can be supported and the stability of the conveying device is improved; wherein all rotate on every axis of rotation 3 and be connected with the gyro wheel 4 that the multiunit is used for transmitting the goods, through setting up gyro wheel 4, can reduce the frictional force of goods, consequently can transmit the goods to the established position, reduce working strength, wherein transmission device can make up the formula and use to can further extend this transmission device's length, excellent in use effect.

In this embodiment, the adjustable supporting member 1 includes a first rod 6 and a second rod 7, the first rod 6 is slidably connected in the second rod 7, and an adjusting component 10 is disposed between the second rod 7 and the first rod 6.

Preferably, the adjustable supporting member 1 comprises a first rod body 6 and a second rod body 7, the first rod body 6 is connected in the second rod body 7 in a sliding manner, and is arranged in the second rod body 7 in a sliding manner through the first rod body 6, so that the height of the transmission device can be adjusted, and the using effect is good; wherein be provided with adjusting part 10 between the second body of rod 7 and the first body of rod 6, through setting up adjusting part 10, can further with the locking of the first body of rod 6 and the second body of rod 7 to with this transmission device's high fixed, excellent in use effect.

The utility model provides an in another embodiment, be provided with installing frame 8 between two second body of rod 7, be provided with mounting bracket 9 on installing frame 8 one side.

Preferably, through be provided with the installing frame 8 between two second body of rod 7, can the installation of adjusting part 10, excellent in use effect, wherein order about and be provided with mounting bracket 9 on installing frame 8 one side, can further be convenient for adjusting part 10 and install.

The utility model also provides another embodiment, adjusting part 10 includes main wedge 1001, and mounting bracket 9 threaded connection has a threaded rod 1005, and threaded rod 1005 rotates with main wedge 1001 to be connected, still including sliding the regulation pole 1003 that sets up at 8 both ends of installing frame respectively, all is provided with on every regulation pole 1003 from wedge 1002, and main wedge 1001 and two follow wedges 1002 butt have seted up the multiunit slot on the first body of rod 6, adjust the pole 1003 and peg graft the cooperation with the slot.

Preferably, the adjusting assembly 10 comprises a main wedge 1001, the mounting frame 9 is in threaded connection with a threaded rod 1005, the threaded rod 1005 is rotatably connected with the main wedge 1001, the adjusting assembly further comprises adjusting rods 1003 respectively arranged at two ends of the mounting frame 8 in a sliding manner, each adjusting rod 1003 is provided with a slave wedge 1002, the main wedge 1001 is abutted against the two slave wedges 1002, the first rod body 6 is provided with a plurality of groups of slots, the adjusting rods 1003 are in insertion fit with the slots, a reset part 1004 is arranged between each slave wedge 1002 and the mounting frame 8, specifically, the reset part 1004 is specifically a reset spring and can slide the adjusting rods 1003 out of the slots; it is specific, wherein logical groove has been seted up on the second body of rod 7, wherein adjust the pole 1003 and slide and set up in logical inslot, when first body of rod 6 and the locking of the second body of rod 7, main wedge 1001 orders about two at this moment and drives corresponding regulation pole 1003 grafting in the slot that corresponds respectively from wedge 1002, thereby it is fixed with first body of rod 6, when the position of the first body of rod 6 of needs regulation, through rotating threaded rod 1005, threaded rod 1005 rotates on mounting bracket 9, thereby drive main wedge 1001 to keeping away from one side slip of following wedge 1002, two follow wedge 1002 when not receiving the extrusion at this moment, receive reset piece 1004's elastic action down, thereby can be with adjusting pole 1003 follow the slot roll-off at place, then alright in order to adjust the height of first body of rod 6, after the regulation is accomplished, rotate threaded rod 1005 once more, thereby drive main wedge 1001 to being close to the one side slip of following wedge 1002, thereby extrude the following wedge 1002 of both sides, make adjust pole 1003 to peg graft in the slot that corresponds, thereby can fix first body of rod 6, thereby realize this transmission device's height 1005, adjustable effectual use.

The utility model discloses another embodiment still provides, cut formula drive unit 2 and keep away from the intersection of axis of rotation 3 and rotate and be connected with back shaft 11.

Preferably, a supporting shaft 11 is rotatably connected to the intersection of the scissors driving unit 2 away from the rotating shaft 3, which can further play a role of fixing the scissors driving unit 2.

In another embodiment of the present invention, a self-locking universal wheel 5 is disposed at the bottom of each adjustable supporting member 1.

Preferably, the bottom of each adjustable supporting piece 1 is provided with a self-locking universal wheel 5, and the self-locking universal wheels 5 are arranged, so that the flexibility of the transmission device can be improved, and the usability of the transmission device is further improved.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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 (7)

1. A transmission device comprising at least four adjustable supports (1), characterized in that:

the scissors type electric scissors are characterized by further comprising a plurality of scissors type driving units (2) and a plurality of rotating shafts (3), wherein each rotating shaft (3) is in one-to-one corresponding rotating connection with each scissors type driving unit (2);

wherein each adjustable support (1) is respectively connected with a corresponding rotating shaft (3) in a rotating way;

each rotating shaft (3) is rotatably connected with a plurality of groups of rollers (4) for conveying goods.

2. A transmission apparatus according to claim 1, characterized in that: the adjustable support piece (1) comprises a first rod body (6) and a second rod body (7), and the first rod body (6) is connected in the second rod body (7) in a sliding mode;

an adjusting component (10) is arranged between the second rod body (7) and the first rod body (6).

3. A transmission apparatus according to claim 2, characterized in that: two be provided with between the second body of rod (7) installing frame (8), be provided with mounting bracket (9) on installing frame (8) one side.

4. A transmission apparatus according to claim 3, characterized in that: the adjusting assembly (10) comprises a main wedge block (1001), the mounting rack (9) is in threaded connection with a threaded rod (1005), and the threaded rod (1005) is rotatably connected with the main wedge block (1001);

the mounting frame is characterized by further comprising adjusting rods (1003) which are arranged at two ends of the mounting frame (8) in a sliding mode respectively, each adjusting rod (1003) is provided with a slave wedge block (1002), and the master wedge block (1001) is abutted to the two slave wedge blocks (1002);

a plurality of groups of slots are formed in the first rod body (6), and the adjusting rod (1003) is matched with the slots in an inserting mode.

5. A transmission apparatus according to claim 4, characterized in that: and a reset piece (1004) is arranged between each slave wedge-shaped block (1002) and the mounting frame (8).

6. A transmission apparatus according to claim 1, characterized in that: the intersection of the scissors type driving unit (2) far away from the rotating shaft (3) is rotatably connected with a supporting shaft (11).

7. A transmission apparatus according to claim 1, characterized in that: the bottom of each adjustable supporting piece (1) is provided with a self-locking universal wheel (5).

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