CN212049163U

CN212049163U - Unpowered telescoping machine

Info

Publication number: CN212049163U
Application number: CN201922337474.6U
Authority: CN
Inventors: 洪健荣
Original assignee: Shenzhen New South China Sea Transmission Machinery Co Ltd
Current assignee: South China Xinhai (Shenzhen) Technology Co.,Ltd.
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-12-01
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses an unpowered telescopic machine, which comprises an installation support, a telescopic mechanism and a conveyor belt, wherein the telescopic mechanism is arranged in the installation support and is connected with the installation support, and the conveyor belt is wound on the telescopic mechanism and the installation support; the telescopic mechanism comprises a first side plate and a second side plate which are relatively parallel, and a first flat support plate is arranged between the first side plate and the second side plate and used for supporting goods; connecting pieces connected with the mounting bracket are arranged on both sides of the first side plate and the second side plate; the mounting bracket comprises a third side plate and a fourth side plate which are relatively parallel, the third side plate and the fourth side plate are both provided with at least one strip-shaped sliding chute, and the telescopic mechanism enters the sliding chute through a connecting piece so as to be connected with the mounting bracket; the telescopic mechanism is far away from one end of the mounting bracket and is further provided with a holding part, and the telescopic mechanism is driven to move along a sliding groove in the mounting bracket by moving the holding part. The utility model discloses simple structure just can be according to its length of actual demand control, and use cost is lower, can be applied to in the current mode of transportation.

Description

Unpowered telescoping machine

Technical Field

The utility model relates to a handling equipment field especially relates to an unpowered telescopic machine.

Background

The telescopic machine can freely stretch out and draw back in length direction, and the user can be according to its length of actual demand control, and the wide application is used in the commodity circulation transportation trade with other conveying equipment and the cooperation of goods letter sorting system, realizes that the goods is changeed to another conveying equipment by a conveying equipment, shortens the artifical distance of coming and going transport goods, the time of goods loading and unloading goods, the material resources of using manpower sparingly.

Under most circumstances, the expansion machine is applied to linking, transporting between two current conveyer belts, and current expansion machine improves on ordinary conveyer belt generally, drives the conveyer belt operation through the motor, transports the goods to another conveyer belt. However, under most conditions, the distance between the two conveying belts is short, external power is not needed to drive the goods to move, the existing stretching and shrinking machine is directly arranged, resource waste is easily caused, and the transportation cost is increased.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide an unpowered telescopic machine, simple structure just can control its length according to actual demand, and use cost is lower, can be applied to in the current mode of transportation.

The purpose of the utility model is realized by adopting the following technical scheme:

an unpowered telescopic machine comprises a mounting bracket, a telescopic mechanism and a conveyor belt, wherein the telescopic mechanism is arranged in the mounting bracket and connected with the mounting bracket, and the conveyor belt is wound on the telescopic mechanism and the mounting bracket;

the telescopic mechanism comprises a first side plate and a second side plate which are relatively parallel, and a first flat support plate is arranged between the first side plate and the second side plate and used for supporting goods; connecting pieces connected with the mounting bracket are arranged on the two sides of the first side plate and the second side plate;

the mounting bracket comprises a third side plate and a fourth side plate which are relatively parallel, the third side plate and the fourth side plate are both provided with at least one elongated sliding groove, and the telescopic mechanism enters the sliding grooves through a connecting piece so as to be connected with the mounting bracket; one end of the telescopic mechanism, which is far away from the mounting support, is also provided with a holding part, and the holding part drives the telescopic mechanism to move along the sliding groove in the mounting support.

Furthermore, a first roller and a second roller are transversely installed at two ends of the third side plate and the fourth side plate, one end of the conveyor belt is fixed at one end, close to the installation support, of the first supporting plate, the other end of the conveyor belt is fixed at one end, far away from the installation support, of the telescopic mechanism, and the telescopic mechanism drives the conveyor belt to move around the first roller and the second roller.

Furthermore, one end of the telescopic mechanism, which is far away from the mounting support, is provided with a clamping portion, and the clamping portion is used for fixing the telescopic mechanism at a preset position of a horizontal plane.

Furthermore, a plurality of limiting holes are formed in the first side plate and the second side plate, and orthographic projections of the limiting holes of the first side plate and the second side plate are overlapped; the fixed shaft penetrates through the limiting holes of the first side plate and the second side plate, the length of the fixed shaft is larger than the distance between the third side plate and the fourth side plate, and the fixed shaft is used for stopping the telescopic mechanism from moving towards the direction of the mounting bracket along the sliding groove.

Furthermore, a limiting roller is transversely arranged between the third side plate and the fourth side plate and is positioned on the outer side of the first roller close to the telescopic mechanism; when the telescopic mechanism is positioned in the mounting bracket, the limiting roller blocks the clamping part.

Further, the mounting bracket further comprises a bearing plate, and the bearing plate is arranged on the outer side of the second roller; the height of the upper surface of the bearing plate is lower than that of the upper surface of the conveyor belt.

Further, the conveyor belt is a modular conveyor belt, each conveyor belt module is provided with a plurality of balls, and the rolling direction of the balls is the same as the moving direction of the telescopic mechanism.

Furthermore, the conveyor belt is wound around the clamping part and fixed below the first supporting plate.

Furthermore, a second support plate in a flat plate shape is further arranged between the third side plate and the fourth side plate, and the height of the second support plate is higher than that of the first support plate.

Further, the distance between the first side plate and the second side plate is smaller than the distance between the third side plate and the fourth side plate.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model provides an unpowered telescopic machine directly drives telescopic machanism through telescopic machanism's hand of holding portion and stretches out forward or retracts backward along the inside spout of installing support, adjusts to suitable length, carries out the transportation of goods. The structure is simple and compact, the operation of personnel is convenient, additional power is not needed, and the transportation cost is reduced.

Drawings

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

fig. 2 is a side view of an embodiment provided by the present invention;

in the figure: 1. a telescoping mechanism; 11. a first side plate; 111. a limiting hole; 12. a second side plate; 13. a hand holding part; 14. a clamping part; 15. a first support plate; 16. a connecting member; 2. mounting a bracket; 21. a third side plate; 22. a limiting roller; 23. a second support plate; 24. a bearing plate; 25. a first roller; 26. a second roller; 3. and (4) a conveyor belt.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "" second "are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 and 2, the utility model provides an unpowered telescopic machine is placed between a plurality of transportation equipment for transport another transportation equipment with a transportation equipment with the goods. The unpowered telescopic machine comprises a mounting support 2, a telescopic mechanism 1 and a conveyor belt 3, wherein the telescopic mechanism 1 is arranged in the mounting support 2 and connected with the mounting support 2, and the conveyor belt 3 is wound on the telescopic mechanism 1 and the mounting support 2.

Specifically, the telescopic mechanism 1 is used for adjusting the length of the conveying surface of the telescopic machine. Telescopic machanism 1 includes relative parallel first curb plate 11 and second curb plate 12, be equipped with between first curb plate 11 and the second curb plate 12 and be the flat first backup pad 15 of plate for support goods. Keep away from with second curb plate 12 first curb plate 11 one end of installing support 2 all is provided with and holds hand portion 13, supplies the staff pulling telescopic machanism 1 adjusts to predetermineeing the position.

As shown in fig. 2, a side view of the third side plate 21 and the fourth side plate is hidden for the embodiment of the present invention. The first side plate 11 and the second side plate 12 are provided with connecting pieces 16, which may be sliders or pulleys, on both sides for connecting the mounting bracket 2. The mounting bracket 2 comprises a third side plate 21 and a fourth side plate which are parallel to each other, at least one strip-shaped sliding groove is formed in each of the third side plate 21 and the fourth side plate, the telescopic mechanism 1 enters the sliding groove through a connecting piece 16, the telescopic mechanism 1 is connected with the mounting bracket 2, a worker directly drives the telescopic mechanism 1 to move to a preset position along the sliding groove in the mounting bracket 2 by moving the handle part 13, the operation is simple, convenient and quick, and the operation can be realized without an additional power device.

The position of the sliding groove may be set outside the third side plate 21 and the fourth side plate, and the connecting piece 16 is set inside the first side plate 11 and the second side plate 12, so that the width of the telescopic mechanism 1 needs to be larger than the width of the mounting bracket 2. When the telescopic machine breaks down, the maintenance of operators is convenient, but when the telescopic mechanism 1 has no displacement, the telescopic mechanism 1 cannot be completely contracted inside the mounting bracket 2. In this embodiment, the sliding grooves are disposed on the inner sides of the third side plate 21 and the fourth side plate, and the connecting blocks are disposed on the inner sides of the first side plate 11 and the second side plate 12, so as to facilitate the storage of the telescopic mechanism 1, protect the telescopic mechanism 1 and the sliding grooves, and reduce the risk of scratching by operators.

A first roller 25 and a second roller 26 are transversely arranged at two ends of the third side plate 21 and the fourth side plate, the first roller 25 is close to one end of the telescopic mechanism 1, and the second roller 26 is far from one end of the telescopic mechanism 1. The 3 one end of conveyer belt is fixed in first backup pad 15 is close to installing support 2 one end, and the other end then is fixed in telescopic machanism 1 and keeps away from installing support 2 one end, can directly set up in telescopic machanism 1 end. However, in the present application, the conveyor belt 3 is wound around the engaging portion 14 and fixed below the first support plate 15. The conveyer belt 3 cladding telescopic machanism 1's module prevents that the in-process that the goods removed from receiving the damage and for the goods business turn over the telescopic machanism provides certain supplementary. The conveyor belt 3 is driven by the telescopic mechanism 1 to move around the first roller 25 and the second roller 26. In the present embodiment, the conveyor belt 3 is selected as a modular conveyor belt 3, each conveyor belt 3 module being constituted by a sheet material and balls provided in the sheet material. The rolling direction of the ball is consistent with the shifting direction of the telescopic mechanism 1, so that goods can move on the conveying surface of the telescopic machine conveniently. When the goods move to the transportation surface of the telescopic machine from the previous transportation equipment, the goods have inertia and maintain the speed on the previous transportation equipment. While the speed gradually slows down when the friction of the conveyor belt 3 is received on the telescopic machine. And the ball bearings can slow down the stop speed of the goods to assist the movement of the goods. The rolling direction of the balls is not only limited to the direction, but also can be perpendicular to the moving direction of the telescopic mechanism 1, so that the friction force between the goods and the telescopic mechanism 1 is increased. The setting can be carried out by the operator according to the actual situation.

When the operator moves the telescopic mechanism 1 to a predetermined distance through the grip 13, the telescopic mechanism 1 needs to be fixed at the position, and therefore, the two sides of the end of the telescopic mechanism 1 far away from the mounting bracket 2 are provided with the clamping portions 14. And the distance between the two clamping parts 14 is larger than the distance between the third side plate 21 and the fourth side plate. The positioning portion 14 can fix the telescopic mechanism 1 at a predetermined position on a horizontal plane. Specifically, the positioning portion 14 may be a foot rest, and a through hole is formed in the foot rest for a screw to pass through and be fixed to a horizontal plane. The positioning portion 14 may be a fixed block or the like capable of supporting a force, and the telescopic mechanism 1 may be fixed. A limiting roller 22 is further arranged between the third side plate 21 and the fourth side plate of the mounting bracket 2, and the limiting roller 22 is positioned on one side of the first roller 25 close to the telescopic mechanism 1. When the telescopic mechanism 1 is accommodated in the mounting bracket 2, the limiting roller 22 stops the clamping part 14, so that the telescopic mechanism 1 is prevented from completely entering the mounting bracket 2 and being difficult to operate.

In addition, the first side plate 11 and the second side plate 12 are both provided with a limiting hole 111, and the orthographic projections of the limiting holes 111 of the first side plate 11 and the second side plate 12 are overlapped. In addition, a fixed shaft is arranged, and the length of the fixed shaft is greater than the distance between the third side plate 21 and the fourth side plate. The fixing shaft can penetrate through the limiting holes 111 of the first side plate 11 and the second side plate 12 to fix the telescopic mechanism 1 at a preset position, and the telescopic mechanism 1 is stopped from moving towards the mounting bracket 2 along the sliding groove.

In order to improve the transportation capacity of the unpowered telescopic machine, a first supporting plate 15 is arranged between the first side plate 11 and the second side plate 12, a second supporting plate 23 is arranged between the third side plate 21 and the fourth side plate, the weight of the conveyor belt 3 is assisted to bear in the process of transporting goods, and the direct pressure of the conveyor belt 3 on the roller is reduced. And the height of the second supporting plate 23 is higher than that of the first supporting plate 15, so that the retraction mechanism is convenient to store. In order to facilitate the movement of the telescopic mechanism 1, two pulleys are further disposed at the end of the first support plate 15, and the pulleys slide on the lower surface of the second support plate 23 to assist the displacement of the telescopic mechanism 1.

In addition, the mounting bracket 2 is further provided with a receiving plate 24, the receiving plate 24 is positioned outside the second roller barrel 26, and the height of the upper surface of the receiving plate 24 is lower than that of the upper surface of the conveyor belt 3, so as to receive the goods of the previous transportation equipment.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. An unpowered telescopic machine is characterized by comprising a mounting bracket, a telescopic mechanism and a conveyor belt, wherein the telescopic mechanism is arranged in the mounting bracket and connected with the mounting bracket;

2. The unpowered telescopic machine as claimed in claim 1, wherein the third side plate and the fourth side plate are transversely provided with a first roller and a second roller at two ends thereof, one end of the conveyor belt is fixed to the end of the first support plate close to the mounting bracket, and the other end of the conveyor belt is fixed to the end of the telescopic mechanism far from the mounting bracket, and the telescopic mechanism drives the conveyor belt to move around the first roller and the second roller.

3. The unpowered telescopic machine according to claim 2, wherein an end of the telescopic mechanism away from the mounting bracket is provided with a latching portion for fixing the telescopic mechanism at a predetermined position on a horizontal plane.

4. The unpowered compressor as claimed in claim 1, wherein the first side plate and the second side plate are provided with a plurality of limiting holes, and orthographic projections of the limiting holes of the first side plate and the second side plate coincide; the fixed shaft penetrates through the limiting holes of the first side plate and the second side plate, the length of the fixed shaft is larger than the distance between the third side plate and the fourth side plate, and the fixed shaft is used for stopping the telescopic mechanism from moving towards the direction of the mounting bracket along the sliding groove.

5. The unpowered telescopic mechanism according to claim 3, wherein a limiting roller is further transversely mounted between the third side plate and the fourth side plate, and the limiting roller is located on the outer side of the first roller, which is close to the telescopic mechanism; when the telescopic mechanism is positioned in the mounting bracket, the limiting roller blocks the clamping part.

6. The unpowered compressor as recited in claim 2, wherein said mounting bracket further includes a take-up plate disposed outboard of said second roller; the height of the upper surface of the bearing plate is lower than that of the upper surface of the conveyor belt.

7. The unpowered telescopic machine according to claim 2, wherein the conveyor belt is a modular conveyor belt, each conveyor belt module is provided with a plurality of balls, and the balls roll in the same direction as the telescopic mechanism moves.

8. The unpowered telescopic machine as claimed in claim 3, wherein the belt is wound around the clamping part and fixed below the first support plate.

9. The unpowered compressor as claimed in claim 1, wherein a second support plate is disposed between the third side plate and the fourth side plate, and the second support plate is higher than the first support plate.

10. The unpowered compressor as recited in claim 1 wherein a distance between the first side plate and the second side plate is less than a distance between the third side plate and the fourth side plate.