CN214297708U

CN214297708U - A skip car for gear heat treatment

Info

Publication number: CN214297708U
Application number: CN202023269916.7U
Authority: CN
Inventors: 皮大富; 王敏
Original assignee: Chongqing Fubo Electromechanical Co ltd
Current assignee: Chongqing Fubo Electromechanical Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-28
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a skip car for gear heat treatment, including the frame device that is used for the support, place the box with a net device that is used for holding the gear above the frame device, install the drive arrangement who is used for providing power in the frame device, install above the drive arrangement and be used for the push-and-pull the hook device of box with a net device. The utility model discloses a feeding vehicle for gear heat treatment, through the setting of mechanical force push-and-pull, the manual labor intensity is reduced, and the feeding and discharging speed of gear heat treatment is accelerated; through the arrangement of mechanical force push-and-pull, direct contact of an operator is avoided, and the safety of the operator is improved; through the setting of bearing roller, reduced the resistance that removes, guaranteed going on smoothly of gear heat treatment unloading.

Description

A skip car for gear heat treatment

Technical Field

The utility model belongs to gear heat treatment field especially relates to a skip for gear heat treatment.

Background

Gears and gear products thereof are important basic parts of mechanical equipment, and the main transmission parts of most mechanical complete equipment are in gear transmission. With the high-speed development of national economy, the annual total sales volume of the whole industry breaks through billions of yuan, and an industry pattern of multiple concurrent and common development of enterprises is formed. The leadership and backbone enterprises become important forces for promoting the improvement of the industry management level, the product technology quality level and the independent innovation capacity, and make outstanding contribution to the construction of China from the large gear manufacturing country to the strong gear manufacturing country. The correct choice of gear is really important, but if proper heat treatment is not selected, the previous work is abandoned, so that the material selection is a precondition, and the proper heat treatment method is a key.

However, in the prior art, the feeding cart for gear heat treatment needs to be manually pushed and pulled into and out of the heat treatment furnace, which results in that: 1. the labor intensity of workers is increased, and the feeding and discharging speed of the gear in the heat treatment is slowed down; 2. the operator directly contacts with the device, so that the safety of the operator is reduced; 3. the arrangement of no carrier roller increases the moving resistance, and the smooth feeding and discharging of the gear heat treatment is difficult to ensure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a skip for gear heat treatment 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:

a feeding trolley for gear heat treatment comprises a rack device for supporting, wherein a net cage device for containing gears is arranged on the rack device, a driving device for providing power is arranged in the rack device, and a hook device for pushing and pulling the net cage device is arranged on the driving device; the rack device comprises a bottom plate, a motor base is arranged on the bottom plate, four support legs are uniformly distributed at four corners of the bottom plate, two guide rails are symmetrically arranged on the support legs, a plurality of carrier rollers are arranged in the guide rails, and the carrier rollers are rotatably connected with the guide rails; the net cage device comprises a base, wherein a supporting frame is arranged on the base, a steel wire mesh is arranged in the supporting frame, and a traction plate is arranged in front of the base; the driving device comprises a motor, a driving chain wheel is mounted on one side of the motor, two driven chain wheels are symmetrically arranged above the driving chain wheel, a supporting shaft is mounted in the middle of each driven chain wheel, and two transmission chains are symmetrically mounted between the driving chain wheel and the driven chain wheels; the hook device comprises two supporting plates which are symmetrically arranged, a rotating shaft is installed between the supporting plates, a hook plate is installed on the rotating shaft, and the hook plate is connected with the rotating shaft in a rotating mode.

Further: the bottom plate, the supporting leg with the guide rail all adopts Q345 steel material, the supporting leg, the guide rail, the motor cabinet with the bottom plate welding is together.

The strength of the bottom plate, the supporting legs and the guide rails is guaranteed by Q345 steel materials, and the stability and reliability of the rack device are guaranteed by welding.

Further: the support frame and the traction plate are welded with the base together respectively, and the steel wire mesh is riveted with the support frame together.

Welding has guaranteed the carriage with the drawing plate is firm reliable, and the riveting has guaranteed the wire net is firm.

Further: the driven chain wheel is connected with the supporting shaft bearing, and the motor is connected with the driving chain wheel through a flat key.

The bearing connection ensures that the driven chain wheel rotates flexibly, and the flat key connection ensures that the motor drives the driving chain wheel to rotate.

Further: the supporting plate and the transmission chain are riveted together, and the rotating shaft and the supporting plate are welded together.

Riveting ensures that the supporting plate is stable and reliable, and welding ensures that the rotating shaft is firm and firm.

Further: the motor is connected with the motor base through bolts.

The bolt connection is convenient for dismounting and maintaining the motor.

The working principle is as follows: the net cage device is placed on the carrier roller, a gear is placed in the steel wire net, the motor base supports the motor to drive the driving chain wheel to rotate, the driving chain wheel drives the driven chain wheel to rotate under the support of the support shaft through the transmission chain, the driven chain wheel supports the transmission chain to move along a straight line to drive the support plate to advance, the net cage device is pushed into the guide rail, the carrier roller moves under the support to enter the heat treatment furnace, when the carrier roller is taken out, the motor rotates reversely to drive the transmission chain and the support plate to move reversely, the hook plate rotates under the support of the rotating shaft, and the hook is hooked on the traction plate on the net cage device to pull the net cage device out of the heat treatment furnace.

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

1. through the arrangement of mechanical force push-pull, the labor intensity of workers is reduced, and the feeding and discharging speed of gear heat treatment is accelerated;

2. through the arrangement of mechanical force push-and-pull, direct contact of an operator is avoided, and the safety of the operator is improved;

3. through the setting of bearing roller, reduced the resistance that removes, guaranteed going on smoothly of gear heat treatment unloading.

Drawings

Fig. 1 is a schematic structural view of a feeding vehicle for gear heat treatment according to the present invention;

fig. 2 is a schematic view of a frame device of a feeding vehicle for gear heat treatment according to the present invention;

fig. 3 is a schematic view of a net cage device of a feeding vehicle for gear heat treatment according to the present invention;

fig. 4 is a schematic view of a driving device of a feeding vehicle for gear heat treatment according to the present invention;

fig. 5 is a schematic view of a hooking device of a feeding vehicle for gear heat treatment according to the present invention.

In the reference symbols: 1. a rack device; 101. a base plate; 102. a motor base; 103. supporting legs; 104. a guide rail; 105. a carrier roller; 2. a cage device; 201. a base; 202. a support frame; 203. a traction plate; 204. steel wire mesh; 3. a drive device; 301. an electric motor; 302. a drive sprocket; 303. a driven sprocket; 304. a support shaft; 305. a drive chain; 4. a hooking device; 401. a support plate; 402. a rotating shaft; 403. and a hook plate.

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. 1-5, a feeding cart for gear heat treatment comprises a frame device 1 for supporting, a net cage device 2 for holding gears is placed on the frame device 1, a driving device 3 for providing power is installed in the frame device 1, and a hooking device 4 for pushing and pulling the net cage device 2 is installed on the driving device 3; the rack device 1 comprises a bottom plate 101, a motor base 102 is arranged on the bottom plate 101, four support legs 103 are uniformly distributed at four corners of the bottom plate 101, two guide rails 104 are symmetrically arranged on the support legs 103, a plurality of carrier rollers 105 are arranged in the guide rails 104, and the carrier rollers 105 are rotatably connected with the guide rails 104; the net cage device 2 comprises a base 201, a supporting frame 202 is arranged on the base 201, a steel wire mesh 204 is arranged in the supporting frame 202, and a traction plate 203 is arranged in front of the base 201; the driving device 3 comprises a motor 301, a driving chain wheel 302 is installed on one side of the motor 301, two driven chain wheels 303 are symmetrically arranged above the driving chain wheel 302, a supporting shaft 304 is installed in the middle of the driven chain wheels 303, and two transmission chains 305 are symmetrically installed between the driving chain wheel 302 and the driven chain wheels 303; the hooking device 4 comprises two supporting plates 401 symmetrically arranged, a rotating shaft 402 is arranged between the supporting plates 401, a hooking plate 403 is arranged on the rotating shaft 402, and the hooking plate 403 is rotatably connected with the rotating shaft 402.

Further: the base plate 101, the supporting legs 103 and the guide rails 104 are made of Q345 steel materials, the supporting legs 103, the guide rails 104, the motor base 102 and the base plate 101 are welded together, the Q345 steel materials guarantee the strength of the base plate 101, the supporting legs 103 and the guide rails 104, and the welding guarantees the stability and reliability of the rack device 1; the supporting frame 202 and the traction plate 203 are respectively welded with the base 201, the steel wire mesh 204 is riveted with the supporting frame 202, welding ensures that the supporting frame 202 and the traction plate 203 are stable and reliable, and riveting ensures that the steel wire mesh 204 is firm; the driven chain wheel 303 is in bearing connection with the support shaft 304, the motor 301 is in flat key connection with the driving chain wheel 302, the bearing connection ensures that the driven chain wheel 303 flexibly rotates, and the flat key connection ensures that the motor 301 drives the driving chain wheel 302 to rotate; the supporting plate 401 and the transmission chain 305 are riveted together, the rotating shaft 402 and the supporting plate 401 are welded together, the riveting ensures that the supporting plate 401 is stable and reliable, and the welding ensures that the rotating shaft 402 is firm; the motor 301 is connected with the motor base 102 through bolts, and the bolts are convenient to disassemble, assemble and maintain the motor 301.

The working principle is as follows: the net cage device 2 is placed on the carrier roller 105, the gear is placed in the steel wire mesh 204, the motor base 102 supports the motor 301 to drive the driving chain wheel 302 to rotate, the driving chain wheel 302 drives the driven chain wheel 303 to rotate under the support of the support shaft 304 through the driving chain 305, the driven chain wheel 303 supports the driving chain 305 to move linearly to drive the support plate 401 to move forwards, the net cage device 2 is pushed to move under the support of the carrier roller 105 in the guide rail 104 to enter the heat treatment furnace, when the net cage device is taken out, the motor 301 rotates reversely to drive the driving chain 305 and the support plate 401 to move reversely, the hook plate 403 rotates under the support of the rotating shaft 402, the hook plate 203 on the net cage device 2 is hooked, and the net cage device 2 is pulled out of the heat treatment furnace.

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

1. The utility model provides a skip car for gear heat treatment which characterized in that: the gear box device comprises a rack device (1) for supporting, wherein a net box device (2) for containing gears is placed on the rack device (1), a driving device (3) for providing power is installed in the rack device (1), and a hook device (4) for pushing and pulling the net box device (2) is installed on the driving device (3);

the rack device (1) comprises a bottom plate (101), a motor base (102) is arranged on the bottom plate (101), four supporting legs (103) are uniformly distributed at four corners of the bottom plate (101), two guide rails (104) are symmetrically arranged on the supporting legs (103), a plurality of carrier rollers (105) are arranged in the guide rails (104), and the carrier rollers (105) are rotatably connected with the guide rails (104);

the net cage device (2) comprises a base (201), a supporting frame (202) is arranged on the base (201), a steel wire mesh (204) is installed in the supporting frame (202), and a traction plate (203) is arranged in front of the base (201);

the driving device (3) comprises a motor (301), a driving chain wheel (302) is installed on one side of the motor (301), two driven chain wheels (303) are symmetrically arranged above the driving chain wheel (302), a supporting shaft (304) is installed in the middle of each driven chain wheel (303), and two transmission chains (305) are symmetrically installed between the driving chain wheel (302) and the driven chain wheels (303);

hook device (4) are including two backup pads (401) that the symmetry set up, install pivot (402) between backup pad (401), install hook plate (403) above pivot (402), hook plate (403) with pivot (402) rotate to be connected.

2. The feeding cart for gear heat treatment according to claim 1, wherein: the base plate (101), the supporting legs (103) and the guide rails (104) are all made of Q345 steel materials, and the supporting legs (103), the guide rails (104), the motor base (102) and the base plate (101) are welded together.

3. The feeding cart for gear heat treatment according to claim 1, wherein: the support frame (202) and the traction plate (203) are respectively welded with the base (201), and the steel wire mesh (204) and the support frame (202) are riveted together.

4. The feeding cart for gear heat treatment according to claim 1, wherein: the driven chain wheel (303) is in bearing connection with the supporting shaft (304), and the motor (301) is in flat key connection with the driving chain wheel (302).

5. The feeding cart for gear heat treatment according to claim 1, wherein: the support plate (401) and the transmission chain (305) are riveted together, and the rotating shaft (402) and the support plate (401) are welded together.

6. The feeding cart for gear heat treatment according to claim 1, wherein: the motor (301) is connected with the motor base (102) through bolts.