Movable support of coal conveyor

Abstract

The utility model relates to the technical field of coal conveyors, and discloses a movable support of a coal conveyor, which comprises a supporting mechanism and a mounting mechanism. The supporting mechanism comprises a base and a driving structure, universal wheels are arranged at the four corners of the bottom end of the base, two rotating shafts are rotationally arranged on the two sides of the top end of the base, rotating seats are fixedly arranged in the middles of the four rotating shafts, supporting air cylinders are fixedly arranged at the top ends of the four rotating seats, and the supporting air cylinders are fixedly arranged on the supporting air cylinders. Piston rods of the four supporting air cylinders penetrate through the rotating base and are fixedly provided with a supporting disc. The support is convenient to move through cooperation of the arranged universal wheels and the pushing handle, the whole support is stably supported through the arranged supporting air cylinder and the arranged supporting disc, meanwhile, the arranged driving structure can drive the rotating base to rotate, and the occupied space is reduced during moving.

Description

Technical Field

[0001] The utility model relates to the technical field of coal conveyors, in particular to a movable bracket of a coal conveyor. Background Art

[0002] Coal conveyor is also called coal conveyor. The conveyor belt moves according to the friction transmission principle. It is suitable for conveying low-abrasive materials and bagged materials with a bulk density of less than 1.67 / ton / cubic meter, which are easy to take out in powder, granular, small blocks, such as coal, gravel, sand, cement, fertilizer, grain, etc.; Commonly used coal conveyors can be divided into: ordinary canvas core coal conveyor, steel rope core high-strength coal conveyor, full explosion-proof down-carrying coal conveyor, flame-retardant coal conveyor, double-speed double-carrying coal conveyor, reversible mobile coal conveyor, cold-resistant coal conveyor, etc.;

[0003] A support is provided at the bottom of the coal conveyor, but the currently used conveyor supports are all fixedly provided, which causes the problem of inconvenience in movement. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a movable bracket for a coal conveyor, which has the advantages of being easy to move and highly practical, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: a movable support for a coal conveyor, comprising a supporting mechanism and a mounting mechanism; the supporting mechanism comprises a base and a driving structure, the four corners of the bottom end of the base are provided with universal wheels, two rotating shafts are rotatably provided on both sides of the top end of the base, a rotating seat is fixedly provided in the middle of the four rotating shafts, a supporting cylinder is fixedly provided on the top end of the four rotating seats, the piston rods of the four supporting cylinders penetrate the rotating seat and are fixedly provided with a supporting plate; the mounting mechanism comprises two mounting columns, a top plate, two mounting plates and an adjusting structure, the two mounting columns are fixedly arranged on both sides of the top end of the base, the top plate is fixedly arranged on the top ends of the two mounting columns, and the two mounting plates are slidably arranged on the top end of the top plate.

[0006] As a preferred technical solution of the utility model, the driving structure includes four driven gears, four fixed plates, four driving motors and four driving gears, the four driven gears are respectively fixedly arranged on the tops of the four rotating shafts, the four fixed plates are arranged on both sides of the base, the four driving motors are respectively fixedly arranged on one side of the four fixed plates, the transmission shafts of the four driving motors are fixedly provided with driving gears, and the four driving gears are respectively meshed and connected with the four driven gears.

[0007] As a preferred technical solution of the utility model, slide seats are fixedly provided on both sides of the bottom ends of the two mounting plates, and slide grooves are opened on both sides of the top end of the top plate, and the two slide grooves are slidably connected to the two slide seats respectively.

[0008] As a preferred technical solution of the utility model, the surfaces of the two mounting plates are provided with mounting holes, and a plurality of mounting holes are provided.

[0009] As a preferred technical solution of the utility model, the adjustment structure includes four connecting plates, four adjusting screws and two limit plates, the four connecting plates are respectively fixed on one side of the four sliding seats, the four adjusting screws are respectively fixed on the bottom ends of the four connecting plates, the two limit plates are respectively fixed on the two sides of the top plate, and the surfaces of the two limit plates are provided with limit grooves, the limit grooves are slidably connected to the adjusting screws, and the bottom end of the adjusting screw is threadedly connected with a locking nut.

[0010] As a preferred technical solution of the utility model, a push handle is fixedly provided on the top of one side of the two installation columns.

[0011] As a preferred technical solution of the utility model, it also includes a power box, which is fixedly arranged in the middle of the top of the base, and a built-in power supply is arranged inside the power box.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The movable bracket of the coal conveyor is easy to move by cooperating with the universal wheel and the push handle, and the support cylinder and the support plate are used to stably support the entire bracket. At the same time, the driving structure can drive the rotating seat to rotate, thereby reducing the occupied space when moving.

[0014] 2. The movable bracket of the coal conveyor is convenient for installation of the coal conveyor through the provided installation mechanism, and the position of the installation plate can be flexibly adjusted according to the installation position of the coal conveyor, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0017] Figure 3 For this utility model Figure 1 A is an enlarged structural diagram;

[0018] Figure 4For this utility model Figure 1 The enlarged structural diagram at B in FIG.

[0019] In the figure: 1. supporting mechanism; 101. base; 102. universal wheel; 103. rotating shaft; 104. rotating seat; 105. supporting cylinder; 106. supporting plate; 107. driven gear; 108. fixing plate; 109. driving motor; 1010. driving gear; 2. mounting mechanism; 201. mounting column; 202. top plate; 203. slide groove; 204. slide seat; 205. mounting plate; 206. mounting hole; 207. connecting plate; 208. adjusting screw; 209. limiting plate; 2010. limiting groove; 2011. locking nut; 2012. pushing handle; 3. power box. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 , a movable support for a coal conveyor, comprising a supporting mechanism 1 and a mounting mechanism 2;

[0022] See also Figure 1-4 The support mechanism 1 includes a base 101 and a driving structure. Universal wheels 102 are provided at the four corners of the bottom end of the base 101. Two rotating shafts 103 are rotatably provided on both sides of the top end of the base 101. A rotating seat 104 is fixedly provided in the middle of the four rotating shafts 103. Support cylinders 105 are fixedly provided at the top ends of the four rotating seats 104. The piston rods of the four supporting cylinders 105 penetrate the rotating seat 104 and are fixedly provided with support plates 106.

[0023] In this embodiment, preferably, the driving structure includes four driven gears 107, four fixed plates 108, four driving motors 109 and four driving gears 1010, the four driven gears 107 are respectively fixedly arranged on the tops of the four rotating shafts 103, the four fixed plates 108 are arranged on both sides of the base 101, the four driving motors 109 are respectively fixedly arranged on one side of the four fixed plates 108, the transmission shafts of the four driving motors 109 are all fixedly provided with driving gears 1010, and the four driving gears 1010 are respectively meshed and connected with the four driven gears 107;

[0024] Specifically, the drive motor 109 is started, and the drive motor 109 controls the active gear 1010 to rotate, and the rotating shaft 103 is driven to rotate under the meshing cooperation of the active gear 1010 and the driven gear 107, thereby driving the rotating seat 104 to rotate to the outside of the base 101, and then controlling the piston rod of the supporting cylinder 105 to extend to drive the supporting plate 106 to move downward so that it contacts the ground, thereby separating the universal wheel 102 from the ground, thereby achieving the purpose of stably supporting the door coal conveyor.

[0025] See also Figure 1-4 The mounting mechanism 2 includes two mounting columns 201, a top plate 202, two mounting plates 205 and an adjustment structure. The two mounting columns 201 are fixedly arranged on both sides of the top of the base 101, the top plate 202 is fixedly arranged on the top of the two mounting columns 201, and the two mounting plates 205 are slidably arranged on the top of the top plate 202;

[0026] In this embodiment, preferably, slide seats 204 are fixedly provided on both sides of the bottom ends of the two mounting plates 205, and slide grooves 203 are provided on both sides of the top end of the top plate 202, and the two slide grooves 203 are slidably connected to the two slide seats 204 respectively;

[0027] In this embodiment, preferably, the surfaces of the two mounting plates 205 are provided with mounting holes 206, and a plurality of mounting holes 206 are provided;

[0028] In this embodiment, preferably, the adjustment structure includes four connecting plates 207, four adjusting screws 208 and two limiting plates 209. The four connecting plates 207 are respectively fixedly arranged on one side of the four slide seats 204, the four adjusting screws 208 are respectively fixedly arranged on the bottom ends of the four connecting plates 207, and the two limiting plates 209 are respectively fixedly arranged on both sides of the top plate 202. The surfaces of the two limiting plates 209 are provided with limiting grooves 2010, the limiting grooves 2010 are slidably connected to the adjusting screws 208, and the bottom ends of the adjusting screws 208 are threadedly connected with locking nuts 2011.

[0029] Specifically, loosen the locking nut 2011, and adjust the lateral positions of the two mounting plates 205 under the sliding cooperation between the adjusting screw 208 and the limiting groove 2010, and the sliding cooperation between the sliding groove 203 and the sliding seat 204, so that the mounting holes 206 on the mounting plates 205 correspond to the installation positions of the coal conveyor, and fix them with bolts. After the adjustment is completed, tighten the corresponding locking nut 2011 to limit the position of the coal conveyor.

[0030] In this embodiment, preferably, a push handle 2012 is fixedly provided on the top of one side of the two mounting posts 201 to facilitate pushing of the entire bracket;

[0031] In this embodiment, preferably, a power supply box 3 is further included. The power supply box 3 is fixedly arranged in the middle of the top of the base 101. A built-in power supply is arranged inside the power supply box 3 to provide power for the entire device.

[0032] Working principle: when in use, first loosen the locking nut 2011, adjust the lateral position of the two mounting plates 205 under the sliding cooperation between the adjusting screw 208 and the limiting groove 2010 and the sliding cooperation between the slide groove 203 and the slide seat 204, so that the mounting hole 206 on the mounting plate 205 corresponds to the installation position of the coal conveyor, fix it with bolts, and after the adjustment is completed, tighten the corresponding locking nut 2011 to limit the position of the coal conveyor; push the handle 2012 to cooperate with the universal wheel 102 to The coal conveyor moves to the workplace, and then the drive motor 109 is started. The drive motor 109 controls the driving gear 1010 to rotate, and the rotating shaft 103 is driven to rotate under the meshing cooperation of the driving gear 1010 and the driven gear 107, thereby driving the rotating seat 104 to rotate to the outside of the base 101, and then controlling the piston rod of the supporting cylinder 105 to extend to drive the supporting plate 106 to move downward, so that it contacts the ground, thereby separating the universal wheel 102 from the ground, achieving the purpose of stably supporting the coal conveyor.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A movable support for a coal conveyor, characterized in that: include A support mechanism (1); the support mechanism (1) comprises a base (101) and a driving structure, the four corners of the bottom end of the base (101) are each provided with a universal wheel (102), two rotating shafts (103) are rotatably provided on both sides of the top end of the base (101), a rotating seat (104) is fixedly provided in the middle of the four rotating shafts (103), a supporting cylinder (105) is fixedly provided at the top end of the four rotating seats (104), and piston rods of the four supporting cylinders (105) penetrate the rotating seat (104) and are fixedly provided with a supporting plate (106); The mounting mechanism (2) comprises two mounting columns (201), a top plate (202), two mounting plates (205) and an adjustment structure, wherein the two mounting columns (201) are fixedly arranged on both sides of the top of the base (101), the top plate (202) is fixedly arranged on the tops of the two mounting columns (201), and the two mounting plates (205) are slidably arranged on the top of the top plate (202).

2. The movable support of a coal conveyor according to claim 1, characterized in that: The driving structure comprises four driven gears (107), four fixed plates (108), four driving motors (109) and four driving gears (1010); the four driven gears (107) are respectively fixedly arranged on the tops of the four rotating shafts (103); the four fixed plates (108) are arranged on both sides of the base (101); the four driving motors (109) are respectively fixedly arranged on one side of the four fixed plates (108); the transmission shafts of the four driving motors (109) are all fixedly provided with driving gears (1010); and the four driving gears (1010) are respectively meshed and connected with the four driven gears (107).

3. The movable support of a coal conveyor according to claim 1, characterized in that: Slide seats (204) are fixedly provided on both sides of the bottom ends of the two mounting plates (205), and slide grooves (203) are provided on both sides of the top end of the top plate (202), and the two slide grooves (203) are slidably connected to the two slide seats (204) respectively.

4. The movable support of a coal conveyor according to claim 3, characterized in that: The surfaces of the two mounting plates (205) are each provided with a mounting hole (206), and a plurality of mounting holes (206) are provided.

5. The movable support of a coal conveyor according to claim 3, characterized in that: The adjustment structure comprises four connecting plates (207), four adjusting screws (208) and two limiting plates (209); the four connecting plates (207) are respectively fixedly arranged on one side of the four sliding seats (204); the four adjusting screws (208) are respectively fixedly arranged on the bottom ends of the four connecting plates (207); the two limiting plates (209) are respectively fixedly arranged on the two sides of the top plate (202); the surfaces of the two limiting plates (209) are provided with limiting grooves (210); the limiting grooves (210) are slidably connected to the adjusting screws (208).

6. The movable support of a coal conveyor according to claim 5, characterized in that: The bottom end of the adjusting screw (208) is threadedly connected with a locking nut (2011).

7. The movable support of a coal conveyor according to claim 1, characterized in that: A pushing handle (2012) is fixedly provided on the top of one side of the two installation columns (201).

8. The movable support of a coal conveyor according to claim 1, characterized in that: It also includes a power supply box (3), which is fixedly arranged in the middle of the top of the base (101), and a built-in power supply is arranged inside the power supply box (3).

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