CN213659287U

CN213659287U - Electric control handle applicable to mining machinery

Info

Publication number: CN213659287U
Application number: CN202022989204.6U
Authority: CN
Inventors: 李福祥
Original assignee: Tianjin Shitong Electronic Technology Co ltd
Current assignee: Tianjin Shitong Electronic Technology Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-07-09
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses an automatically controlled handle that mining machinery is suitable for, including control handle and bracing piece, the bottom fixedly connected with sleeve pipe of control handle, and sheathed tube left side inner wall reserves has the through-hole to the right side of through-hole is connected with the gag lever post, the right-hand member of gag lever post is provided with first spring, and the upper and lower both sides of first spring all are equipped with the slide, the bracing piece is installed in sheathed tube lower extreme, and the lower extreme of bracing piece is provided with the base to the inside stopper that is provided with of base. This automatically controlled handle that mining machinery is suitable for, through pressing down the first spring of gag lever post extrusion and passing through the slide and sliding in the bracing piece inside, make the gag lever post slide in the bracing piece, slide on the bracing piece through sliding sleeve, through the height of the position adjustment control handle of adjustment through-hole, adjust suitable distance, the reaction force extrusion gag lever post of first spring makes the gag lever post reset, and the through-hole on the block sleeve pipe is injectd the sleeve pipe to adjustment handle's length.

Description

Electric control handle applicable to mining machinery

Technical Field

The utility model relates to an automatically controlled handle technical field specifically is an automatically controlled handle that mining machinery is suitable for.

Background

With the development of the times and the progress of the society, people concentrate the functions of the equipment on an operation table and an operation handle for centralized control, realize the operation of the equipment through electric control and simplify the operation and control in order to facilitate the operation and control.

Current mining machinery electric handle length is fixed, and inconvenient removal is adjusted, to the too big crowd of some height differences, uses very inconveniently, and current mining machinery electric handle takes place deformation, inconvenient operation easily when receiving the collision.

Accordingly, one skilled in the art provides an electric control handle for a mining machine that solves the problems set forth above in the background.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatically controlled handle that mining machinery is suitable for to solve the problem that the automatically controlled handle length that proposes in the above-mentioned background art can not be adjusted and automatically controlled handle is easy because of collision deformation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatically controlled handle that mining machinery is suitable for, includes control handle and bracing piece, the bottom fixedly connected with sleeve pipe of control handle, and sheathed tube left side inner wall reservation has the through-hole to the right side of through-hole is connected with the gag lever post, the right-hand member of gag lever post is provided with first spring, and the upper and lower both sides of first spring all are equipped with the slide, the bracing piece is installed in sheathed tube lower extreme, and the lower extreme of bracing piece is provided with the base to the inside stopper that is provided with of base, the right-hand member fixedly connected with connecting rod of stopper simultaneously, the right side of connecting rod is provided with fixed cover, and the inside.

Preferably, the control handle comprises a hard rubber sleeve, a thumb placing area, a thumb control switch, a four-finger placing area and a four-finger control switch, the hard rubber sleeve is located outside the control handle, the thumb placing area is located at the front end of the hard rubber sleeve, the thumb control switch is located at the front end of the thumb placing area, the four-finger placing area is located at the left end of the hard rubber sleeve, and the four-finger control switch is located at the left end of the four-finger placing area.

Preferably, the thumb control switch and the four-finger control switch are perpendicular to each other, and the four-finger control switch and the four-finger placing area are bonded by glue.

Preferably, the sleeve and the hard rubber sleeve are connected in a clamping manner, and the sleeve and the support rod are connected in a sliding manner.

Preferably, the through-holes are equidistantly distributed on the inner wall of the left side of the sleeve, the through-holes are connected with the limiting rod in a clamping manner, and the limiting rod forms a sliding structure with the supporting rod through a sliding way.

Preferably, the limiting blocks are symmetrical about the longitudinal center line of the supporting rod, and the limiting blocks are connected with the supporting rod in a clamping mode.

Preferably, the connecting rod is in sliding connection with the fixed sleeve, and the connecting rod is tightly attached to the second spring.

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

1. according to the electric control handle applicable to the mining machinery, the limiting rod is pressed to extrude the first spring to slide in the supporting rod through the slide way, so that the limiting rod slides into the supporting rod, the limiting rod slides on the supporting rod through the sliding sleeve, the height of the control handle is adjusted through adjusting the position of the through hole, the proper distance is adjusted, the counter-acting force of the first spring extrudes the limiting rod to reset the limiting rod, the through hole in the sleeve is clamped, the sleeve is limited, and therefore the length of the handle is adjusted;

2. this automatically controlled handle that mining machinery is suitable for, when meetting the striking, the stopper can be extruded to the bracing piece, and the stopper makes the connecting rod extrude the second spring and slide in fixed cover inside, and the reaction force of second spring provides the buffering shock attenuation for the stopper through the connecting rod to guarantee the stability of bracing piece, ensure the stability of whole handle, avoided leading to deformation because of the collision.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the structure of the support rod of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 4 according to the present invention.

In the figure: 1. a control handle; 101. a hard rubber sleeve; 102. a thumb placement area; 103. a thumb control switch; 104. a four-finger placement area; 105. a four-finger control switch; 2. a sleeve; 3. a through hole; 4. a limiting rod; 5. a first spring; 6. a slideway; 7. a support bar; 8. a base; 9. a limiting block; 10. a connecting rod; 11. fixing a sleeve; 12. a second spring.

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. 1-4, the present invention provides a technical solution: the utility model provides an automatically controlled handle that mining machinery is suitable for, including control 1, sleeve pipe 2, through-hole 3, gag lever post 4, first spring 5, slide 6, bracing piece 7, base 8, stopper 9, connecting rod 10, fixed cover 11 and second spring 12, control is 1 bottom fixedly connected with sleeve pipe 2, and the left side inner wall of sleeve pipe 2 reserves through-hole 3, and the right side of through-hole 3 is connected with gag lever post 4, the right-hand member of gag lever post 4 is provided with first spring 5, and the upper and lower both sides of first spring 5 all are equipped with slide 6, bracing piece 7 is installed in the lower extreme of sleeve pipe 2, and the lower extreme of bracing piece 7 is provided with base 8, and base 8 inside is provided with stopper 9, simultaneously stopper 9's right-hand member fixedly connected with connecting rod 10, the right side of connecting rod 10 is provided with fixed cover 11, and the inside.

In this example, the control handle 1 is composed of a hard rubber sleeve 101, a thumb placing area 102, a thumb control switch 103, a four-finger placing area 104 and a four-finger control switch 105, the hard rubber sleeve 101 is located outside the control handle 1, the thumb placing area 102 is located at the front end of the hard rubber sleeve 101, the thumb control switch 103 is located at the front end of the thumb placing area 102, the four-finger placing area 104 is located at the left end of the hard rubber sleeve 101, and the four-finger control switch 105 is located at the left end of the four-finger placing area 104, so that the control handle 1 is more stable in structure and convenient for an operator to control through fingers;

the thumb control switch 103 is perpendicular to the four-finger control switch 105, the four-finger control switch 105 is bonded with the four-finger placing area 104 through glue, the design facilitates the separation operation of the thumb and the four fingers, meanwhile, the grasping is convenient, the four-finger control switch 105 is bonded with the four-finger placing area 104 through the glue, the four-finger control switch 105 is convenient to stabilize, and the four-finger control switch 105 is operated through the four-finger control switch 105;

the sleeve 2 is connected with the hard rubber sleeve 101 in a clamping manner, and the sleeve 2 is connected with the support rod 7 in a sliding manner, so that the control handle 1 is convenient to mount, and the position of the control handle 1 is adjusted by sliding the sliding sleeve 2 on the support rod 7;

the through holes 3 are distributed on the inner wall of the left side of the sleeve 2 at equal intervals, the through holes 3 are connected with the limiting rod 4 in a clamping mode, the limiting rod 4 and the supporting rod 7 form a sliding structure through the sliding rail 6, the design is convenient for the first spring 5 to be extruded in the sliding rail 6 to slide rightwards by pressing the limiting rod 4, and the limiting rod 4 is matched for fixing by adjusting the position of the through holes 3;

the limiting blocks 9 are symmetrical about the longitudinal center line of the support rod 7, the limiting blocks 9 are connected with the support rod 7 in a clamping mode, the support rod 7 is more stable in structure due to the design, and when the support rod 7 is impacted, the limiting blocks 9 are extruded by the support rod 7 to slide towards two sides;

for sliding connection between connecting rod 10 and fixed cover 11, and closely laminate between connecting rod 10 and the second spring 12, when the handle of being convenient for of this kind of design received the striking, fixed cover 11 extrusion second spring 12 slided right, and the reaction force of second spring 12 passes through connecting rod 10 and provides the shock attenuation buffering for stopper 9, ensures the stability and the safety of bracing piece 7.

The working principle is as follows: the application process of the electric control handle applicable to the mining machinery comprises the following steps that firstly, a control handle 1 consists of a hard rubber sleeve 101, a thumb placing area 102, a thumb control switch 103, a four-finger placing area 104 and a four-finger control switch 105, the hard rubber sleeve 101 is made of an anti-skidding material and is convenient to operate, the thumb placing area 102 is a thumb operating platform and is operated through the thumb control switch 103, and the four-finger placing area 104 is a four-finger operating area and is convenient for fingers to operate the four-finger control switch 105;

the limiting rod 4 slides into the supporting rod 7 by pressing the limiting rod 4 to extrude the first spring 5 to slide in the supporting rod 7 through the slide rail 6, the limiting rod 4 slides on the supporting rod 7 through the sliding sleeve 2, the height of the control handle 1 is adjusted by adjusting the position of the through hole 3, the proper distance is adjusted, the counter-acting force of the first spring 5 extrudes the limiting rod 4 to reset the limiting rod 4, the limiting rod 4 is clamped with the through hole 3 on the sleeve 2 to limit the sleeve 2, and therefore the length of the handle is adjusted;

at the car in-process that the handle used, when meetting the striking, stopper 9 can be extruded to bracing piece 7, and stopper 9 makes connecting rod 10 slide at fixed cover 11 inside extrusion second spring 12, and the reaction force of second spring 12 provides the buffering shock attenuation for stopper 9 through connecting rod 10 to guarantee the stability of bracing piece 7, ensure the stability of whole handle, avoided leading to deformation because of the collision.

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 an automatically controlled handle that mining machinery was suitable for, includes control handle (1) and bracing piece (7), its characterized in that: the bottom fixedly connected with sleeve pipe (2) of control (1), and the left side inner wall reservation of sleeve pipe (2) has through-hole (3) to the right side of through-hole (3) is connected with gag lever post (4), the right-hand member of gag lever post (4) is provided with first spring (5), and the upper and lower both sides of first spring (5) all are equipped with slide (6), install in the lower extreme of sleeve pipe (2) bracing piece (7), and the lower extreme of bracing piece (7) is provided with base (8), and base (8) inside is provided with stopper (9), the right-hand member fixedly connected with connecting rod (10) of stopper (9) simultaneously, the right side of connecting rod (10) is provided with fixed cover (11), and the inside of fixed cover (11) is provided with second spring (12).

2. An electric control handle for mining machinery, according to claim 1, wherein: the control is placed district (102), thumb control switch (103), four fingers by stereoplasm gum cover (101) to control (1), and the outside that district (104) and four fingers control switch (105) were placed to the thumb, and stereoplasm gum cover (101) are located control (1), and the thumb places the front end that district (102) is located stereoplasm gum cover (101), and thumb control switch (103) are located the front end that district (102) was placed to the thumb, four fingers place district (104) and are located the left end of stereoplasm gum cover (101), and four fingers control switch (105) are located the left end that district (104) was placed to the four fingers.

3. An electric control handle for mining machinery, according to claim 2, wherein: the thumb control switch (103) is perpendicular to the four-finger control switch (105), and the four-finger control switch (105) is bonded with the four-finger placing area (104) through glue.

4. An electric control handle for mining machinery, according to claim 1, wherein: the sleeve (2) is connected with the hard rubber sleeve (101) in a clamping manner, and the sleeve (2) is connected with the support rod (7) in a sliding manner.

5. An electric control handle for mining machinery, according to claim 1, wherein: through-hole (3) equidistant distribution is in the left side inner wall of sleeve pipe (2), and is connected for the block between through-hole (3) and gag lever post (4) to gag lever post (4) constitute sliding structure through slide (6) and bracing piece (7).

6. An electric control handle for mining machinery, according to claim 1, wherein: the limiting blocks (9) are symmetrical about the longitudinal center line of the supporting rod (7), and the limiting blocks (9) are connected with the supporting rod (7) in a clamping mode.

7. An electric control handle for mining machinery, according to claim 1, wherein: the connecting rod (10) is in sliding connection with the fixed sleeve (11), and the connecting rod (10) is tightly attached to the second spring (12).