CN216548657U

CN216548657U - Tipper that can accurately reset

Info

Publication number: CN216548657U
Application number: CN202123043749.9U
Authority: CN
Inventors: 钱贵平; 焦汉; 钱润凯
Original assignee: Xuzhou Kaixin Industrial And Mining Equipment Manufacturing Co ltd
Current assignee: Xuzhou Kaixin Industrial And Mining Equipment Manufacturing Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-05-17
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a car dumper capable of accurately resetting, which comprises two movable frames, wherein a connecting plate is fixedly connected between the two movable frames, a supporting table is fixedly connected to the top of the connecting plate, a roller is rotatably connected to the top of the supporting table, an opening is formed in the top of the roller, driving assemblies are arranged at the bottoms of the inner walls of the two movable frames, a resetting assembly is arranged on one side of each of the inner walls of the two movable frames, and a positioning assembly is arranged at the top of each of the two movable frames. According to the utility model, the driving assembly is arranged to drive the roller to rotate, so that the carriage in the roller can be driven to rotate, when the opening right above the roller rotates to the inclined lower side, the blanking work can be formed, and the arrangement of the reset assembly can improve the stability and accuracy of the rotary reset of the roller, so that the problem that the carriage is in the inclined state and is inconvenient to move out of the carriage from the roller due to the fact that the reset distance of the roller is too large or too small is effectively solved.

Description

Tipper that can accurately reset

Technical Field

The utility model relates to the technical field of car dumpers, in particular to a car dumper capable of being reset accurately.

Background

The tippler is a large-scale mechanical device used for dumping bulk materials of a railway gondola. The loading and unloading machine capable of turning over or inclining the rail vehicle for unloading is suitable for port with large transportation amount and metallurgical, coal, thermoelectric and other industrial departments. The mine cars under the mine are also mostly unloaded by a small-sized tippler. The car dumper can dump 1-4 sections of car wagons each time. The early equipment can only dump 1 section of train wagon, and the largest train dumper can dump 4 sections of train wagons.

Among the correlation technique, when carrying out the unloading to the inside material in carriage, can use corresponding tipper to operate usually, traditional tipper needs artifical manual the control in the use to in-process at the operation, unable accurate resets the tipper, causes the carriage to be in the tilt state, and then the inside problem that shifts out of the carriage from the cylinder of not being convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect that the prior art does not have an accurate resetting function, and provides a tippler capable of resetting accurately.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a car dumper capable of being accurately reset comprises two movable frames, wherein a fixed plate is fixedly connected between the two movable frames, a supporting table is fixedly connected to the top of the fixed plate, a roller is rotatably connected to the top of the supporting table, an opening is formed in the top of the roller, driving assemblies are arranged at the bottoms of the inner walls of the two movable frames, a resetting assembly is arranged on one side of each of the inner walls of the two movable frames, and a positioning assembly is arranged at the top of each of the two movable frames;

through drive assembly's setting, can drive the cylinder and rotate, and then can drive the carriage that is in the cylinder inside and rotate, when the opening rotation to the slope below that is located directly over, can form unloading work.

The above technical solution further comprises:

the driving assembly comprises a motor fixed at the bottom of the movable frame and an arc-shaped toothed plate fixedly connected to the outer surface of the roller, a gear is fixedly connected to an output shaft of the motor, and the outer surface of the gear is meshed with the outer surface of the arc-shaped toothed plate.

The reset assembly comprises a limiting block fixed on one side of the inner wall of the movable frame and a fixing block fixed on the outer surface of the roller, and one side of the inner wall of the movable frame is fixedly connected with a connecting plate at the bottom of the limiting block.

Be provided with pressure sensor on the connecting plate, the top fixedly connected with spring of connecting plate, the top fixedly connected with T type inserted block of spring, the top of T type inserted block runs through the stopper and extends to the top of stopper, one side sliding connection of T type inserted block in one side of movable frame inner wall.

The positioning assembly comprises a groove arranged at the top of the movable frame, a screw rod is rotatably connected between two sides of the inner wall of the groove, and a movable plate is connected to the outer surface of the screw rod in a sliding mode.

The prediction sliding connection of fly leaf has L type frame, the inside sliding connection of L type frame has the actuating lever, one side fixedly connected with L type piece of L type frame, one side fixedly connected with control switch of L type piece inner wall.

Compared with the prior art, the utility model has the beneficial effects that:

according to the rotary drum, the driving assembly is arranged to drive the rotary drum to rotate, so that the carriage in the rotary drum can be driven to rotate, when the opening right above the rotary drum rotates to the inclined lower side, blanking work can be formed, and through the arrangement of the reset assembly, the stability and accuracy of rotary reset of the rotary drum can be improved, and the problem that the carriage is in an inclined state and is inconvenient to move out of the carriage from the inside of the rotary drum due to the fact that the reset distance of the rotary drum is too large or too small is effectively solved.

Drawings

Fig. 1 is a schematic structural diagram of a car dumper capable of being accurately reset according to the present invention;

FIG. 2 is a schematic structural diagram of the movable frame in FIG. 1;

FIG. 3 is a structural side view of the movable frame of FIG. 2;

FIG. 4 is an enlarged view of the structure at A in FIG. 3;

fig. 5 is an enlarged view of the structure at B in fig. 3.

In the figure: 1. a movable frame; 2. a fixing plate; 3. a support table; 4. a drum; 5. an opening; 6. a drive assembly; 61. a motor; 62. an arc toothed plate; 63. a gear; 7. a reset assembly; 71. a limiting block; 72. a fixed block; 73. a connecting plate; 74. a pressure sensor; 75. a spring; 76. a T-shaped insert block; 8. a positioning assembly; 81. a groove; 82. a screw rod; 83. a movable plate; 84. an L-shaped frame; 85. a drive rod; 86. an L-shaped block; 87. and controlling the switch.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-4, the car dumper capable of accurately resetting provided by the utility model comprises two movable frames 1, wherein a fixed plate 2 is fixedly connected between the two movable frames 1, a supporting table 3 is fixedly connected to the top of the fixed plate 2, a roller 4 is rotatably connected to the top of the supporting table 3, an opening 5 is formed in the top of the roller 4, driving assemblies 6 are arranged at the bottoms of the inner walls of the two movable frames 1, a resetting assembly 7 is arranged at one side of each of the inner walls of the two movable frames 1, and a positioning assembly 8 is arranged at the top of each of the two movable frames 1;

through the arrangement of the driving assembly 6, the roller 4 can be driven to rotate, so that a carriage in the roller 4 can be driven to rotate, and when the opening 5 right above the roller rotates to the inclined lower side, blanking work can be formed;

through the setting of subassembly 7 that resets, can improve the rotatory stability and the accuracy that resets of cylinder 4, effectual solved because cylinder 4 resets and apart from too big or undersize, causes the carriage to be in the tilt state, and then the carriage of not being convenient for shifts out from the inside of cylinder 4's problem.

The above technical solution further comprises:

the driving assembly 6 comprises a motor 61 fixed at the bottom of the movable frame 1 and an arc-shaped toothed plate 62 fixedly connected to the outer surface of the roller 4, an output shaft of the motor 61 is fixedly connected with a gear 63, and the outer surface of the gear 63 is meshed with the outer surface of the arc-shaped toothed plate 62;

the motor 61 is connected with an external power supply and a control switch, and is a positive and negative rotation motor, and the connection mode and the coding mode in the prior art are adopted to be set, so that the gear 63 is driven to rotate, the arc-shaped toothed plate 62 can be driven to rotate through the rotation of the gear 63, and the roller 4 can be driven to rotate.

The reset assembly 7 comprises a limit block 71 fixed on one side of the inner wall of the movable frame 1 and a fixed block 72 fixed on the outer surface of the roller 4, and a connecting plate 73 is fixedly connected to one side of the inner wall of the movable frame 1 and the bottom of the limit block 71;

the fixed block 72 is limited by the limiting block 71, so that the reset distance of the roller 4 is prevented from being too large.

A pressure sensor 74 is arranged on the connecting plate 73, a spring 75 is fixedly connected to the top of the connecting plate 73, a T-shaped inserting block 76 is fixedly connected to the top end of the spring 75, the top of the T-shaped inserting block 76 penetrates through the limiting block 71 and extends to the top of the limiting block 71, and one side of the T-shaped inserting block 76 is slidably connected to one side of the inner wall of the movable frame 1;

pressure sensor 74 is connected with external power and control switch for extrude stopper 71 to fixed block 72 and detect, through the elastic force of spring 75 self, can extrude T type inserted block 76 moreover, make T type inserted block 76 upward movement, and then the subsequent touching of fixed block 72 of being convenient for, T type inserted block 76 also can lose the contact with pressure sensor 74 moreover.

In the embodiment, when in use, the carriage is firstly moved to the inside of the roller 4, and the carriage is locked by the locking piece inside the roller 4, and by the starting of the motor 61, can drive the gear 63 to rotate, and can drive the arc toothed plate 62 to rotate through the rotation of the gear 63, thereby driving the roller 4 to rotate, driving the carriage to rotate by the rotation of the roller 4, when the opening 5 positioned right above rotates to the inclined lower part, the blanking work can be formed, after the blanking is finished, the motor 61 drives the gear 63 to rotate reversely, the gear 63 rotates reversely to drive the arc toothed plate 62 to rotate reversely, and then can drive cylinder 4 and reset, when reseing, can fix a position fixed block 72 through stopper 71, ensure the accuracy that cylinder 4 resets.

Example two

As shown in fig. 3 and 5, based on the first embodiment, the positioning assembly 8 includes a groove 81 opened at the top of the movable frame 1, a screw 82 is rotatably connected between two sides of an inner wall of the groove 81, and a movable plate 83 is slidably connected to an outer surface of the screw 82;

the movable plate 83 can be driven to move left and right by the rotation of the screw rod 82, and the positioning component can be driven to move left and right by the left and right movement of the movable plate 83, so that the rotation angle of the roller 4 can be controlled.

The predicted sliding connection of the movable plate 83 is provided with an L-shaped frame 84, the interior of the L-shaped frame 84 is provided with a driving rod 85 in a sliding connection mode, one side of the L-shaped frame 84 is fixedly connected with an L-shaped block 86, and one side of the inner wall of the L-shaped block 86 is fixedly connected with a control switch 87;

the control switch 87 is connected to the two drive assemblies 6 in a prior art connection.

In this embodiment, through the manual rotation lead screw 82, can move the movable plate 83 side to side, and then can drive L type frame 84 and L type piece 86 side to side, through the motion about L type frame 84, the location after the cylinder 4 is rotatory has been satisfied, and be in sliding connection through L type piece 86 and movable plate 83, make L type piece 86 lapse, be connected with cylinder 4, when cylinder 4 is rotatory, fixed block 72 in the reset assembly 7 will contact with the actuating lever 85 on the L type frame 84, and then drive actuating lever 85 to control switch 87's position motion, thereby can trigger control switch 87, make two drive assembly 6 stop working, satisfied the in-process of unloading, the rotation of cylinder 4 different angles.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a tippler that can accurately reset, includes two movable frame (1), its characterized in that, two fixedly connected with fixed plate (2) between movable frame (1), the top fixedly connected with brace table (3) of fixed plate (2), the top of brace table (3) is rotated and is connected with cylinder (4), opening (5), two have been seted up at the top of cylinder (4 the bottom of movable frame (1) inner wall all is provided with drive assembly (6), two one side of movable frame (1) inner wall all is provided with reset assembly (7), two the top of movable frame (1) all is provided with locating component (8).

2. The car dumper capable of accurately resetting according to claim 1, wherein the driving assembly (6) comprises a motor (61) fixed at the bottom of the movable frame (1) and an arc-shaped toothed plate (62) fixedly connected to the outer surface of the drum (4), an output shaft of the motor (61) is fixedly connected with a gear (63), and the outer surface of the gear (63) is meshed with the outer surface of the arc-shaped toothed plate (62).

3. The tippler capable of resetting accurately according to claim 1, wherein the resetting component (7) comprises a limiting block (71) fixed on one side of the inner wall of the movable frame (1) and a fixing block (72) fixed on the outer surface of the roller (4), and a connecting plate (73) is fixedly connected to one side of the inner wall of the movable frame (1) and is located at the bottom of the limiting block (71).

4. The tippler capable of resetting accurately according to claim 3, wherein a pressure sensor (74) is arranged on the connecting plate (73), a spring (75) is fixedly connected to the top of the connecting plate (73), a T-shaped inserting block (76) is fixedly connected to the top end of the spring (75), the top of the T-shaped inserting block (76) penetrates through the limiting block (71) and extends to the top of the limiting block (71), and one side of the T-shaped inserting block (76) is slidably connected to one side of the inner wall of the movable frame (1).

5. The car dumper capable of resetting accurately according to claim 1, wherein the positioning assembly (8) comprises a groove (81) formed in the top of the movable frame (1), a screw rod (82) is rotatably connected between two sides of the inner wall of the groove (81), and a movable plate (83) is slidably connected to the outer surface of the screw rod (82).

6. The tippler capable of resetting accurately as claimed in claim 5, wherein the movable plate (83) is slidably connected with an L-shaped frame (84), the interior of the L-shaped frame (84) is slidably connected with a driving rod (85), one side of the L-shaped frame (84) is fixedly connected with an L-shaped block (86), and one side of the inner wall of the L-shaped block (86) is fixedly connected with a control switch (87).