CN212129944U

CN212129944U - A telecontrol equipment and cloth machine for cloth machine

Info

Publication number: CN212129944U
Application number: CN202020596170.1U
Authority: CN
Inventors: 李健; 崔磊; 米野
Original assignee: Guangdong Bozhilin Robot Co Ltd
Current assignee: Guangdong Bozhilin Robot Co Ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-12-11
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses a telecontrol equipment and cloth machine for cloth machine. The utility model discloses a telecontrol equipment for cloth machine includes cloth support, one-level arm festival, second grade arm festival and actuating mechanism, and the one-level arm festival rotationally sets up on the cloth support, and the second grade arm festival rotates with the one-level arm festival to be connected; the driving mechanism is arranged on the first-stage arm joint and comprises a motor, a speed reducer and a clutch, the output end of the motor is connected with the second-stage arm joint through the speed reducer and the clutch in a transmission mode and can drive the second-stage arm joint to rotate. The utility model discloses cloth machine and be used for the telecontrol equipment of cloth machine is through setting up the clutch between speed reducer and second grade arm festival to under the condition that actuating mechanism can not normally work (for example outage, motor or speed reducer damage), second grade arm festival can break off and actuating mechanism's being connected, draws the motion of second grade arm festival by the manual work, realizes artifical continuation cloth, avoids the waste of concrete and the damage of pump material equipment.

Description

A telecontrol equipment and cloth machine for cloth machine

Technical Field

The utility model relates to a construction machinery technical field especially relates to a telecontrol equipment and cloth machine for cloth machine.

Background

In the current building market, three types of distributing machines are generally used for concrete cast-in-place: manual cloth machine, electronic cloth machine and hydraulic pressure cloth machine. The electric distributing machine is a new distributing machine with price and flexibility between a manual distributing machine and a hydraulic distributing machine, the electric distributing machine is additionally provided with motors serving as power drives at two rotating arm mechanisms on the basis of the manual distributing machine so as to replace manual pulling, the labor intensity of workers is greatly reduced, the price is moderate, and the electric distributing machine is a good distributing machine in the current market.

But the stability of the electric material distributor in the current market is poor, which is mainly shown in the following aspects: when motor or speed reducer go wrong, the card phenomenon appears very easily in the cloth machine, can lead to the cloth machine unable work in the certain time under the condition that can not in time maintain or change, and the concrete that does not pour must in time handle again, otherwise cause the waste easily, serious can cause the damage of pump material equipment because of the jam of pump line.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a telecontrol equipment for cloth machine, this telecontrol equipment for cloth machine can realize under the abnormal conditions that actuating mechanism can not normally work, still can adopt the manual work to draw the mode that drags the arm festival and continue cloth work.

Another object of the utility model is to provide a cloth machine that includes above-mentioned telecontrol equipment for cloth machine.

To achieve the purpose, on one hand, the utility model adopts the following technical scheme:

a movement device for a distributor, comprising:

a cloth support;

the first-stage arm joint is rotatably arranged on the cloth support;

the second-stage arm section is rotationally connected with the first-stage arm section; and

and the driving mechanism is arranged on the first-stage arm joint and comprises a motor, a speed reducer and a clutch, and the output end of the motor sequentially passes through the speed reducer and the clutch to be in transmission connection with the second-stage arm joint and can drive the second-stage arm joint to rotate.

In some embodiments, the drive mechanism further comprises:

the transmission shaft is connected to the driven end of the clutch;

the transmission gear is sleeved on the transmission shaft; and

and the meshing gear is meshed with the transmission gear and is connected with the secondary arm section.

In some embodiments, the drive mechanism further comprises a bearing seat, and one end of the transmission shaft passes through the bearing seat to be connected with the transmission gear.

In some embodiments, the driving mechanism further includes a hollow mounting support, the motor and the speed reducer are both disposed at an outer top of the mounting support, the clutch and the bearing seat are both disposed in the mounting support, and the transmission gear is located at an outer bottom of the mounting support.

In some embodiments, the driving end of the clutch is provided with a connecting portion, and the connecting portion is connected with the mounting support through a fastener.

In some embodiments, the driving mechanism further comprises a slewing bearing, the slewing bearing comprises an inner ring and an outer ring, the outer ring is rotatably sleeved on the outer periphery of the inner ring, the inner ring is fixedly connected with the primary arm section, and the outer ring is fixedly connected with the meshing gear.

In some embodiments, a primary connecting bracket is arranged on the cloth support, and the primary connecting bracket is connected with the primary arm section through a rope.

In some embodiments, a secondary connecting bracket is arranged on the primary arm section, and the secondary connecting bracket is connected with the secondary arm section through a rope.

In some embodiments, the moving device for the material distributor further includes a primary driving member disposed on the material distributing support, the primary arm section is connected to an output end of the primary driving member, and the primary driving member can drive the primary arm section to rotate.

On the other hand, the utility model adopts the following technical scheme:

the utility model provides a distributing machine, includes ejection of compact hose and the above-mentioned telecontrol equipment that is used for the distributing machine, ejection of compact hose erects on one-level arm section and second grade arm section.

The utility model discloses following beneficial effect has at least:

the utility model is used for the telecontrol equipment of cloth machine, its actuating mechanism's motor output loops through speed reducer and clutch transmission and connects the second grade arm festival and can drive the rotation of second grade arm festival, through setting up the clutch between speed reducer and second grade arm festival, thereby under the condition that actuating mechanism can not normally work (for example the outage, motor or speed reducer damage), the second grade arm festival can break off and be connected with actuating mechanism, draw the motion of second grade arm festival by the manual work, realize artifical continuation cloth, avoid the waste of concrete and the damage of pump material equipment.

The utility model discloses distributing machine has realized under the condition that actuating mechanism can not normally work through using above-mentioned telecontrol equipment for distributing machine, can draw the second grade arm festival motion to carry out artifical continuation cloth by the manual work, guarantees the normal construction of building site, avoids the waste of concrete and the damage of pump material equipment, has very strong commonality.

Drawings

Fig. 1 is a schematic structural view of a material distributor provided in an embodiment of the present invention;

fig. 2 is an enlarged view of a portion a of the distributing machine shown in fig. 1;

FIG. 3 is a schematic view of another angle of the cloth machine of FIG. 1;

fig. 4 is an enlarged view of a portion of the distributing machine shown in fig. 3 at B;

fig. 5 is a schematic structural diagram of a driving mechanism according to an embodiment of the present invention;

the reference numbers illustrate:

the cloth support 10, the first-stage arm joint 20, the second-stage arm joint 30, the discharging hose 40, the motor 51, the speed reducer 52, the clutch 53, the meshing gear 54, the transmission gear 55, the transmission shaft 56, the bearing seat 57, the mounting support 58, the fastener 59, the second-stage connecting support 62, the driving end 531 and the driven end 532.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

The embodiment provides a moving device for a material distributor, as shown in fig. 1 to 5, the moving device for the material distributor comprises a material distribution support 10, a primary arm section 20, a secondary arm section 30 and a driving mechanism, wherein the primary arm section 20 is rotatably arranged on the material distribution support 10, and the secondary arm section 30 is rotatably connected with the primary arm section 20; the driving mechanism is arranged on the first-stage arm section 20 and comprises a motor 51, a speed reducer 52 and a clutch 53, the output end of the motor 51 is connected with the second-stage arm section 30 through the speed reducer 52 and the clutch 53 in a transmission mode, and the second-stage arm section 30 can be driven to rotate.

The above-mentioned telecontrol equipment for distributing machine, its actuating mechanism's motor 51 output loops through speed reducer 52 and clutch 53 transmission and connects second grade arm section 30 and can drive second grade arm section 30 and rotate, through setting up clutch 53 between speed reducer 52 and second grade arm section 30, thereby under the condition that actuating mechanism can not normally work (for example the outage, motor 51 or speed reducer 52 damage), second grade arm section 30 can break off and actuating mechanism's being connected, draw the motion of second grade arm section 30 by the manual work, realize the manual work and continue the cloth, avoid the waste of concrete and the damage of pump material equipment, and the operation efficiency is improved.

Optionally, the type of the clutch 53 is not limited in this embodiment, and any type of clutch may be used, for example, an electromagnetic clutch, a magnetic powder clutch, a friction clutch, or a hydraulic clutch, preferably, an electromagnetic clutch is used, which can implement remote control, has small control energy, is convenient for implementing automatic control, and is fast in operation and simple in structure.

Referring to fig. 2, 4 and 5, in some embodiments, the driving mechanism further includes a transmission shaft 56, a transmission gear 55 and a meshing gear 54, the transmission shaft 56 is connected to the driven end 532 of the clutch 53, the transmission gear 55 is sleeved on the transmission shaft 56, the meshing gear 54 is meshed with the transmission gear 55 and connected with the secondary arm section 30, and the power of the motor 51 is transmitted to the secondary arm section 30 through the transmission shaft 56, the transmission gear 55 and the meshing gear 54 to rotate the secondary arm section 30.

Specifically, the clutch 53 includes a driving end 531 and a driven end 532, the driving end 531 and the driven end 532 of the clutch 53 can be engaged with or disengaged from each other, and the motor 51 and the reducer 52 are connected to the driving end 531 of the clutch 53; under the condition that the motor 51 or the speed reducer 52 cannot work normally, an operator can disconnect the driving end 531 and the driven end 532 of the clutch 53, so that the motor 51 and the speed reducer 52 connected to the driving end 531 are in a separation state with the transmission shaft 56, the transmission gear 55 and the meshing gear 54 connected to the driven end 532, and at the moment, resistance of the motor 51 and the speed reducer 52 is not provided, the operator can easily pull the second-stage arm section 30 to rotate manually, and manual cloth continuing is achieved.

Further, the driving mechanism further includes a bearing seat 57 (as shown in fig. 5), one end of the transmission shaft 56 passes through the bearing seat 57 and is connected with the transmission gear 55, and a bearing on the bearing seat 57 is sleeved on the periphery of the transmission shaft 56, so that the transmission shaft 56 can rotate more smoothly.

As shown in fig. 2, 4 and 5, in some embodiments, the driving mechanism further includes a hollow mounting support 58, the motor 51 and the speed reducer 52 are both disposed on the outer top of the mounting support 58, the clutch 53 and the bearing seat 57 are both disposed in the mounting support 58, and the transmission gear 55 is located on the outer bottom of the mounting support 58. The whole structure of the driving mechanism is more compact by concentrating and reasonably arranging the components such as the motor 51, the speed reducer 52, the clutch 53, the bearing seat 57 and the transmission gear 55 on one mounting support 58.

Optionally, as shown in fig. 5, in some embodiments, the driving end 531 of the clutch 53 is provided with a connecting portion connected with the mounting bracket 58 by a fastener 59 to improve the mounting stability of the clutch 53.

In some embodiments, the drive mechanism further comprises a slewing bearing including an inner ring rotatably fitted around the outer circumference of the inner ring, the inner ring being fixedly connected to the primary arm section 20, and an outer ring fixedly connected to the meshing gear 54, thereby rotatably connecting the secondary arm section 30 to the primary arm section 20. Of course, in other embodiments, the second-stage arm section 30 may be rotatably connected to the first-stage arm section 20 in other manners, which is not limited by the present invention.

In some embodiments, the moving device for a material distributor of the present invention further includes a first-level driving member disposed on the material distributing support 10, the first-level arm section 20 is connected to the output end of the first-level driving member, and the first-level driving member can drive the first-level arm section 20 to rotate. Alternatively, the primary drive member may be a motor or other drive member capable of driving the rotation of the primary arm segment 20.

In some embodiments, since the first-stage arm segment 20 has a longer arm span, a first-stage connecting bracket (not shown) is provided on the cloth support 10, and the first-stage connecting bracket is connected to the first-stage arm segment 20 by a rope, so that the balance stability of the first-stage arm segment 20 can be increased, and the problem that the first-stage arm segment 20 is inclined to one end to cause unsmooth rotation can be avoided.

In some embodiments, since the second-stage arm segment 30 has a longer arm span, the second-stage connecting bracket 62 (as shown in fig. 1 to 4) is disposed on the first-stage arm segment 20, and the second-stage connecting bracket 62 is connected to the second-stage arm segment 30 through a rope, so that the balance stability of the second-stage arm segment 30 can be increased, and the second-stage arm segment 30 is prevented from tilting to one end to cause unsmooth rotation. Alternatively, the secondary connecting bracket 62 may be a triangular tilting bracket, and the top end of the triangular tilting bracket is connected with the end of the secondary arm section 30 far away from the primary arm section 20 through a rope, so that the balance stability of the secondary arm section 30 is better.

The distributing machine on the current market still has the following problems: because the arm span of the first-stage arm section 20 and the second-stage arm section 30 is long, and the mechanism is heavy, the rotational inertia of the second-stage arm section 30 is large, the reaction force to the driving mechanism is large, and in addition, the material distribution process of the material distributor requires frequent starting and stopping of the motor 51, the process can cause certain abrasion to the motor 51 and the speed reducer 52, so that the service lives of the motor 51 and the speed reducer 52 are influenced. In order to solve the problem, the embodiment provides a new starting working mode, taking the clutch 53 as an electromagnetic clutch as an example, when the material needs to be distributed, firstly, the motor 51 is controlled to be electrified, so that the motor 51 is started to rotate and drives the speed reducer 52, the speed reducer 52 is started and has certain load capacity, and the driving end 531 of the clutch 53 fixedly connected with the output end of the speed reducer 52 is driven to rotate along with the speed reducer; then, the electromagnetic clutches are controlled to be powered on, so that the electromagnets on the driving ends 531 of the electromagnetic clutches work, the magnetic attraction generated by the electromagnets attracts the corresponding driven ends 532 of the electromagnetic clutches to rotate, and accordingly the transmission shafts 56 and the transmission gears 55 connected to the driven ends 532 are driven to rotate, and the transmission gears 55 drive the meshing gears 54 connected to the secondary arm sections 30 and meshed with the transmission gears to rotate when rotating, so that the whole secondary arm sections 30 are driven to rotate. The starting working mode gradually increases the load capacity of the driving parts such as the motor 51, the speed reducer 52 and the clutch 53, the transmission shaft 56, the transmission gear 55 and the meshing gear 54 through successive starting and gradual loading, so that the work of the whole driving mechanism is stably realized, and the damage of the reaction force caused by directly loading the driving parts such as the motor 51, the speed reducer 52 and the like to a large inertia load is avoided to the maximum extent.

The present embodiment further provides a material distributing machine, as shown in fig. 1 to 5, the material distributing machine includes a discharging hose 40 and the moving device for the material distributing machine, the discharging hose 40 is erected on the first-stage arm section 20 and the second-stage arm section 30. The distributing machine has realized under the condition that actuating mechanism can not normally work through using above-mentioned telecontrol equipment for distributing machine, can draw the motion of second grade arm section 30 by the manual work and carry out artifical continuation cloth, guarantees the normal construction in building site, avoids the waste of concrete and the damage of pump material equipment, has very strong commonality.

Specifically, taking the clutch 53 as an electromagnetic clutch as an example, in the working process of the material distributing machine, if the motor 51 or the speed reducer 52 cannot work due to damage, the material distributing machine may stop the material distributing work due to loss of the driving force, at this time, an operator may cut off the power supply of the electromagnetic clutch, and the electromagnet on the driving end 531 of the electromagnetic clutch no longer has magnetic attraction due to power cut, so that the driven end 532 of the electromagnetic clutch is separated from the driving end 531, and the motor 51 and the speed reducer 52 are mechanically separated from the transmission shaft 56, the transmission wheel 57 and the meshing gear 54; in this state, when the operator manually pulls the second-stage arm section 30, the factor for restricting the rotation of the second-stage arm section 30 is only the frictional resistance at the joint between the second-stage arm section 30 and the meshing gear 54 due to the self weight of the second-stage arm section 30, and the manual pulling of the second-stage arm section 30 can be easily achieved without the resistance of the motor 51 and the speed reducer 52.

It should be noted that when one portion is referred to as being "secured to" another portion, it may be directly on the other portion or there may be an intervening portion. When a portion is said to be "connected" to another portion, it may be directly connected to the other portion or intervening portions may be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A movement device for a distributor, characterized in that it comprises:

a cloth support (10);

the primary arm section (20) is rotatably arranged on the cloth support (10);

the secondary arm section (30) is rotationally connected with the primary arm section (20); and

the driving mechanism is arranged on the first-stage arm section (20) and comprises a motor (51), a speed reducer (52) and a clutch (53), the output end of the motor (51) is connected with the second-stage arm section (30) in a transmission mode through the speed reducer (52) and the clutch (53) in sequence and can drive the second-stage arm section (30) to rotate.

2. The movement apparatus for distributing machines as claimed in claim 1, characterized in that said drive mechanism further comprises:

a drive shaft (56), said drive shaft (56) being connected to a driven end (532) of said clutch (53);

the transmission gear (55), the said transmission gear (55) is fitted over the said drive shaft (56); and

and the meshing gear (54) is meshed with the transmission gear (55) and is connected with the secondary arm section (30).

3. The movement device for distributing machines according to claim 2, characterized in that said drive mechanism further comprises a bearing block (57), one end of said transmission shaft (56) being connected to said transmission gear (55) through said bearing block (57).

4. The movement device for the distributing machine according to claim 3, characterized in that said driving mechanism further comprises a hollow mounting support (58), said motor (51) and said reducer (52) are both disposed on the outer top of said mounting support (58), said clutch (53) and said bearing seat (57) are both disposed in said mounting support (58), and said transmission gear (55) is located on the outer bottom of said mounting support (58).

5. A moving device for a distributing machine as claimed in claim 4, characterized in that the driving end (531) of the clutch (53) is provided with a connecting portion, which is connected with the mounting seat (58) by means of a fastening (59).

6. The movement device for distributing machines according to claim 2, characterized in that said drive mechanism further comprises a slewing bearing, said slewing bearing comprising an inner ring and an outer ring, said outer ring being rotatably fitted around the outer circumference of said inner ring, said inner ring being fixedly connected to said primary arm segment (20), said outer ring being fixedly connected to said meshing gear (54).

7. The movement device for distributing machines according to claim 1, characterized in that said distributing support (10) is provided with a primary connecting bracket connected to said primary arm-segment (20) by means of a rope.

8. The movement device for distributing machines according to claim 1, characterized in that said primary arm segment (20) is provided with a secondary connecting bracket (62), said secondary connecting bracket (62) being connected to said secondary arm segment (30) by means of a rope.

9. The movement device for the distributing machine as claimed in claim 1, further comprising a primary driving member disposed on the distributing support (10), wherein the primary arm segment (20) is connected to an output end of the primary driving member, and the primary driving member can drive the primary arm segment (20) to rotate.

10. A distributor, characterized in that it comprises a discharge hose (40) and a movement device for distributors according to any of claims 1 to 9, said discharge hose (40) being erected on a primary arm segment (20) and a secondary arm segment (30).