CN210704808U

CN210704808U - Mechanical arm structure for coal cleaning

Info

Publication number: CN210704808U
Application number: CN201921619651.3U
Authority: CN
Inventors: 梁先仁; 刘旺; 龙萌; 孟祥浩
Original assignee: Harbin Institute Of Technology Robotic Manufacturing Co ltd
Current assignee: Hunan Strict Intelligent Technology Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-06-09
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses an arm structure for coal clearance, including base and arm, the inner of base links up and has linked up the dish, and links up the dish about both ends top all settle have the setting mechanism, the arm is located the top of base, and wears to be equipped with the ring road at the middle part of arm, the outside of ring road links up there is outer fishplate bar. This arm structure for coal clearance is through changeing the strip and going up the activity between groove and the lower groove, can the activity adjust the position of changeing the strip and use, conveniently change the position of changeing the strip and reach the effect that synchronous change links up the dish and use, can consolidate the bottom of the device body according to the fixed orifices that links up dish side and bottom simultaneously, also conveniently link up transmission device simultaneously, stability when improving the device body and using can, and through deciding the joint between pressing from both sides and the live clamp, can reach the effect of carrying out the centre gripping location to the cable between the two, conveniently come to arrange in order the cable on the device body.

Description

Mechanical arm structure for coal cleaning

Technical Field

The utility model relates to a coal clearance technical field specifically is an arm structure for coal clearance.

Background

Coal (Coal) is a renewable resource from Minecraft, harvested from Coal ore, can be dug using any pick, is mainly used as fuel or to make a torch, and is generally processed using a robotic arm when it is produced.

Mechanical arm in market leads to the mechanical arm main part to come to carry out the montage to use between bottom and the peripheral hardware then because the bottom construction is solidification formula design, has the relatively poor problem of flexibility performance when using, for this reason, we provide a mechanical arm structure for coal clearance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical arm structure for coal clearance to solve the arm that proposes in the above-mentioned background art because the bottom structure is the design of solidification formula, lead to then that the arm main part can't come to use through carrying out the montage between bottom and the peripheral hardware, the relatively poor problem of flexibility can exist when using.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mechanical arm structure for coal clearance, includes base and arm, the inner of base links up and has linked up the dish, and links up the dish about both ends top all settle and have the setting mechanism, the arm is located the top of base, and the middle part of arm wears to be equipped with the loop, the outside of loop links up and has outer fishplate bar, and the top of outer fishplate bar is fixed with outer setting mechanism, the outside on arm top is fixed with solid fixed ring.

Preferably, the setting mechanism includes the setting pole, changes the strip, goes up turn trough, pivot and lower turn trough, the setting pole is installed to the top middle-end of setting mechanism, and the lower wall of setting pole is fixed with and changes the strip, the turn trough has been seted up in the outside of commentaries on classics strip, and the bottom of changeing the strip installs the pivot, the lower extreme of going up the turn trough links up and has changeed the trough down.

Preferably, adjust the pole and change between the strip for fixed connection, and change the strip and go up for swing joint between the groove, for the intercommunication between going up the groove and the lower groove moreover to the length of going up the groove and turning down the groove all big with the length of strip.

Preferably, the outer fixed mechanism comprises a fixed clamp, a movable clamp, a shifting seat, a buckle and a bearing, the top end of the outer fixed mechanism is connected with the fixed clamp, the bottom end of the outer fixed mechanism is provided with the movable clamp, the outer side of the top of the movable clamp is connected with the shifting seat, the end part of the movable clamp is fixed with the buckle, and the bottom end of the movable clamp is provided with the bearing.

Preferably, the fixed clamp and the movable clamp are both arc-shaped structures, and the fixed clamp and the movable clamp form a clamping structure through a buckle.

Preferably, the bottom of dialling the seat is fixed with the spring post, and is connected for the block between spring post and the buckle, and the activity presss from both sides to constitute revolution mechanic through bearing and arm moreover.

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

1. the mechanical arm structure for coal cleaning can movably adjust the position of the rotating strip to use through the movement between the rotating strip and the upper rotating groove and the lower rotating groove, the position of the rotating strip is convenient to change, the effect of synchronously changing the connecting disc to use is achieved, meanwhile, the bottom of the device body can be reinforced according to the side end of the connecting disc and the fixing hole in the bottom, and meanwhile, a transmission device is also convenient to connect, so that the stability of the device body in use is improved;

2. the mechanical arm structure for coal cleaning can achieve the effect of clamping and positioning the cable between the fixed clamp and the movable clamp through the combination of the fixed clamp and the movable clamp, so that the cable on the device body can be conveniently arranged, and meanwhile, the fixed clamp and the movable clamp can be conveniently clamped and connected through the buckle, so that the mechanical arm structure has an excellent assembling effect;

3. this arm structure for coal clearance passes through the elasticity of spring post, can conveniently dial the seat and move about between the clamp with the activity after reseing, makes things convenient for the buckle to use the hand at the block, dials in the seat drives spring post block advances the buckle, and then locks two rings to can come to press from both sides the clamp to the activity according to the bearing and carry out the accent soon, in order to play the effect that opens the activity and press from both sides and carry out the cable arrangement.

Drawings

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

FIG. 2 is a schematic view of the connecting structure of the fixed clip and the movable clip of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a splice tray; 3. a setting mechanism; 4. a regulating rod; 5. strip turning; 6. an upper rotary groove; 7. a rotating shaft; 8. a lower rotary trough; 9. a mechanical arm; 10. a loop; 11. an outer connecting plate; 12. an external fixing mechanism; 13. clamping; 14. a movable clamp; 15. a pulling seat; 16. buckling; 17. a bearing; 18. and (4) fixing the ring.

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: a mechanical arm structure for coal cleaning comprises a base 1, a connecting disc 2, a setting mechanism 3, a setting rod 4, a rotating strip 5, an upper rotating groove 6, a rotating shaft 7, a lower rotating groove 8, a mechanical arm 9, a loop 10, an outer fishplate bar 11, an outer setting mechanism 12, a setting clamp 13, a movable clamp 14, a shifting seat 15, a buckle 16, a bearing 17 and a fixing ring 18, wherein the inner end of the base 1 is connected with the connecting disc 2, the setting mechanism 3 is arranged at the tops of the left end and the right end of the connecting disc 2, the mechanical arm 9 is positioned at the top end of the base 1, the loop 10 penetrates through the middle of the mechanical arm 9, the outer fishplate bar 11 is connected to the outer side of the loop 10, the outer setting mechanism 12 is fixed at the top end of the outer fishplate 11, and the fixing ring 18 is fixed at the outer side of;

the adjusting mechanism 3 comprises an adjusting rod 4, a rotating bar 5, an upper rotating groove 6, a rotating shaft 7 and a lower rotating groove 8, the adjusting rod 4 is arranged at the middle end of the top of the adjusting mechanism 3, the rotating bar 5 is fixed on the lower wall of the adjusting rod 4, the upper rotating groove 6 is arranged on the outer side of the rotating bar 5, the rotating shaft 7 is arranged at the bottom end of the rotating bar 5, the lower end of the upper rotating groove 6 is connected with the lower rotating groove 8, the adjusting rod 4 is fixedly connected with the rotating bar 5, the rotating bar 5 is movably connected with the upper rotating groove 6, the upper rotating groove 6 is communicated with the lower rotating groove 8, the lengths of the upper rotating groove 6 and the lower rotating groove 8 are both larger than the length of the rotating bar 5, the position of the rotating bar 5 can be movably adjusted for use through the movement between the rotating bar 5 and the upper rotating groove 6 as well as the lower rotating groove 8, and the width of the rotating bar 5 is identical with the groove opening communicated between the upper rotating groove 6 and the lower rotating groove 8, furthermore, the adjusting rod 4 can be conveniently rotated when the device is used, so that the rotating strip 5 can be rotated to rotate, then the rotating strip 5 is pressed down, the rotating strip 5 enters the lower rotating groove 8, then the rotating strip 5 is rotated, the rotating strip 5 is matched with the lower rotating groove 8, the rotating strip 5 is clamped in the lower rotating groove 8 to be used, the position of the rotating strip 5 is conveniently changed to achieve the effect of synchronously changing the connecting disc 2 for use, meanwhile, the bottom of the device body can be reinforced according to the side end of the connecting disc 2 and the fixing hole in the bottom, and meanwhile, a transmission device can be conveniently connected, so that the stability of the device body in use is improved;

the outer fixing mechanism 12 comprises a fixing clamp 13, a movable clamp 14, a shifting seat 15, a buckle 16 and a bearing 17, the fixing clamp 13 is connected to the top end of the outer fixing mechanism 12, the movable clamp 14 is installed at the bottom end of the outer fixing mechanism 12, the shifting seat 15 is connected to the outer side of the top of the movable clamp 14, the buckle 16 is fixed to the end portion of the movable clamp 14, the bearing 17 is arranged at the bottom end of the movable clamp 14, the fixing clamp 13 and the movable clamp 14 are both of arc-shaped structures, the fixing clamp 13 and the movable clamp 14 form a clamping structure through the buckle 16, the effect of clamping and positioning cables between the fixing clamp 13 and the movable clamp 14 can be achieved through the combination between the fixing clamp 13 and the movable clamp 14, the cables on the device body can be conveniently sorted, meanwhile, the clamping connection between the fixing clamp 13 and the movable clamp 14 can be conveniently carried out through the buckle 16, and the excellent;

the bottom mounting who dials seat 15 has the spring post, and be connected for the block between spring post and the buckle 16, and the clamp 14 that lives passes through bearing 17 and arm 9 constitution revolution mechanic, elasticity through the spring post, can conveniently dial seat 15 and live press from both sides 14 between the activity back and reset, make things convenient for buckle 16 to use the hand at the block, dial in seat 15 drives the spring post block and advances buckle 16, advance and lock two rings, and can come to press from both sides 14 soon to transfer living according to bearing 17, in order to play the effect that opens movable clamp 14 and carry out the cable and settle.

The working principle is as follows: for the mechanical arm structure for cleaning coal, firstly, the position of the rotating strip 5 can be movably adjusted for use through the movement between the rotating strip 5 and the upper rotating groove 6 and the lower rotating groove 8, meanwhile, because the length of the rotating strip 5 is less than the length of the upper rotating groove 6 and the lower rotating groove 8, and the width of the rotating strip is matched with the groove opening communicated between the upper rotating groove 6 and the lower rotating groove 8, the adjusting rod 4 can be conveniently rotated when in use, the rotating strip 5 can be rotated, then the rotating strip 5 is pressed down, the rotating strip 5 enters the lower rotating groove 8, then the rotating strip 5 is rotated, the rotating strip 5 is matched with the lower rotating groove 8, so that the rotating strip 5 is clamped in the lower rotating groove 8 for use, the position of the rotating strip 5 is conveniently changed to achieve the effect of synchronously changing the connecting disc 2 for use, and simultaneously, the bottom of the device body can be reinforced according to the side end of the connecting disc 2 and the fixing hole at the bottom, meanwhile, the transmission device is conveniently connected, so that the stability of the device body in use is improved, the effect of clamping and positioning the cable between the fixed clamp 13 and the movable clamp 14 can be achieved through the combination between the fixed clamp 13 and the movable clamp 14, the cable on the device body can be conveniently arranged, meanwhile, the fixed clamp 13 and the movable clamp 14 can be conveniently clamped and connected through the buckle 16, the excellent assembling effect is achieved, the movable clamp 14 can be conveniently reset after moving through the elastic force of the spring column, the buckle 16 can be conveniently used by a hand for clamping, the shifting seat 15 drives the spring column to be clamped into the buckle 16, the two rings are further locked, the movable clamp 14 can be rotatably adjusted according to the bearing 17, the effect of opening the movable clamp 14 to arrange the cable is achieved, and the using process of the mechanical arm structure for cleaning the whole coal is completed.

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 mechanical arm structure for coal clearance, includes base (1) and arm (9), its characterized in that: the inner of base (1) links up and has linked up flange (2), and links up flange (2) about both ends top all settle and have set mechanism (3), arm (9) are located the top of base (1), and wear to be equipped with ring track (10) in the middle part of arm (9), the outside of ring track (10) links up and has outer fishplate bar (11), and the top of outer fishplate bar (11) is fixed with outer set mechanism (12), the outside on arm (9) top is fixed with solid fixed ring (18).

2. The mechanical arm structure for coal cleaning according to claim 1, characterized in that: transfer mechanism (3) including transfer pole (4), commentaries on classics strip (5), go up turn trough (6), pivot (7) and down turn trough (8), transfer pole (4) are installed to the top middle-end of transfer mechanism (3), and the lower wall of transfer pole (4) is fixed with and changes strip (5), turn trough (6) have been seted up in the outside of commentaries on classics strip (5), and change the bottom of strip (5) and install pivot (7), the lower extreme of going up turn trough (6) links up and has changeed trough (8) down.

3. The mechanical arm structure for coal cleaning according to claim 2, characterized in that: the adjusting rod (4) is fixedly connected with the rotating strip (5), the rotating strip (5) is movably connected with the upper rotating groove (6), the upper rotating groove (6) is communicated with the lower rotating groove (8), and the lengths of the upper rotating groove (6) and the lower rotating groove (8) are equal to the length of the rotating strip (5).

4. The mechanical arm structure for coal cleaning according to claim 1, characterized in that: the outer fixing mechanism (12) comprises a fixing clamp (13), a movable clamp (14), a shifting seat (15), a buckle (16) and a bearing (17), the top end of the outer fixing mechanism (12) is connected with the fixing clamp (13), the movable clamp (14) is installed at the bottom end of the outer fixing mechanism (12), the shifting seat (15) is connected to the outer side of the top of the movable clamp (14), the buckle (16) is fixed to the end of the movable clamp (14), and the bearing (17) is arranged at the bottom end of the movable clamp (14).

5. The mechanical arm structure for coal cleaning according to claim 4, wherein: the fixed clamp (13) and the movable clamp (14) are both arc-shaped structures, and the fixed clamp (13) and the movable clamp (14) form a clamping structure through a buckle (16).

6. The mechanical arm structure for coal cleaning according to claim 4, wherein: the bottom end of the shifting seat (15) is fixed with a spring column, the spring column is connected with the buckle (16) in a clamping mode, and the movable clamp (14) and the mechanical arm (9) form a rotating structure through a bearing (17).