阅读说明：本技术 布放设备 (Laying equipment ) 是由 颜书文 王小刚 于 2021-09-03 设计创作，主要内容包括：本发明公开了一种布放设备,包括可移动支架、活塞缸、布料筒和挡舌；通过活塞缸驱动布料筒、挡舌以及布料筒前端的掘进锥头联动,实现掘进、放料以及掩埋的连续作业。该设备无需人工挖坑,节约人力且大幅提升了效率。在布放节点仪时,先掘进后放入的过程不会对节点仪施加压力,有效降低了节点仪被破坏的风险。并且,该设备通过活塞缸提供动力并实现整个布放作业,结构简单,不存在电控故障、减少机械故障,能够适应多种施工环境,提升施工的稳定行,维护也更方便。(The invention discloses a distributing device which comprises a movable support, a piston cylinder, a distributing cylinder and a blocking tongue, wherein the piston cylinder is arranged on the movable support; the piston cylinder drives the distributing cylinder, the blocking tongue and the tunneling conical head at the front end of the distributing cylinder to be linked, so that continuous operation of tunneling, discharging and burying is realized. This equipment need not artifical digging pit, practices thrift the manpower and has promoted efficiency by a wide margin. When the node instrument is arranged, pressure cannot be applied to the node instrument in the process of firstly tunneling and then placing, and the risk that the node instrument is damaged is effectively reduced. And the equipment provides power and realizes the whole arrangement operation through the piston cylinder, has simple structure, does not have electric control faults, reduces mechanical faults, can adapt to various construction environments, promotes the stable operation of construction, and is more convenient to maintain.)

1. A deployment apparatus, comprising:

a movable support (1);

the top of the cylinder body (21) of the piston cylinder (2) is movably connected to the movable support (1);

the material distributing barrel (3) is provided with a feeding hole (31) at the upper part, a material distributing channel is formed inside the material distributing barrel, the lower end of the material distributing barrel is provided with an openable tunneling conical head (32), and a discharging hole is formed when the tunneling conical head (32) is opened;

a blocking tongue (4) movable between a release position, in which material (100) entering from the feed opening (31) can slide down from the distribution channel to the lower end of the distribution barrel (3), and a blocking position, in which the blocking tongue (4) can block material (100) in the distribution channel;

the distributing cylinder (3), the blocking tongue (4) and the tunneling conical head (32) are linked with the piston cylinder (2), when a piston rod (22) of the piston cylinder (2) extends downwards, the distributing cylinder (3) moves downwards, the tunneling conical head (32) is closed, and the blocking tongue (4) moves to the release position; when the piston rod (22) retracts upwards, the tunneling conical head (32) is opened, the distributing barrel (3) moves upwards, and the blocking tongue (4) moves to the blocking position.

2. The distribution equipment according to claim 1, further comprising a blow pipe (5), wherein said blow pipe (5) moves synchronously with said distribution cylinder (3), and an air outlet of the blow pipe (5) is arranged at the lower end of said distribution cylinder (3).

3. The distribution equipment according to claim 1, characterized in that the side wall of the distribution barrel (3) is provided with a backfill planing port (33), and the backfill planing port (33) is communicated with the distribution channel.

4. The deployment device according to claim 1, characterized in that the piston cylinder (2) further comprises a driving fork (23), the driving fork (23) being connected to the piston rod (22) and moving synchronously with the piston rod (22) downwards and upwards.

5. The laying device according to claim 4, characterized in that the tunneling cone head (32) comprises two hinge plates (32a) hinged to the lower edges of the two side walls of the distribution barrel (3), respectively, and the two fork rods of the driving fork (23) are connected with the two hinge plates (32a), respectively; when the driving shifting fork (23) moves downwards, the two fork rods respectively push the two hinge plates (32a) to close the two hinge plates and push the distributing barrel (3) to move downwards; when the driving shifting fork (23) moves upwards, the two fork rods respectively pull the two hinge plates (32a) to separate and open the two hinge plates, and pull the distributing barrel (3) to move upwards.

6. The laying device according to claim 4, characterized in that the stop tongue (4) is mounted on the actuating fork (23), the stop tongue (4) moving from the blocking position to the release position when the actuating fork (23) is moved downwards; when the driving shifting fork (23) moves upwards, the blocking tongue (4) moves from the releasing position to the blocking position.

7. The distribution apparatus according to claim 6, characterized in that the blocking tongue (4) is mounted between two fork arms, and the distribution barrel (3) is notched; when the driving shifting fork (23) moves downwards, the blocking tongue (4) is separated from the notch to the cloth channel and moves to the release position, and when the driving shifting fork (23) moves upwards, the blocking tongue (4) is inserted into the cloth channel from the notch and moves to the blocking position.

8. The distribution equipment according to claim 1, characterized in that the blocking tongue (4) is connected to the cylinder body (21) of the piston cylinder (2), and the distribution barrel (3) is provided with a notch; when the piston rod (22) retracts upwards, the blocking tongue (4) is inserted into the material distribution channel from the notch and moves to the blocking position, and when the piston rod (22) extends downwards, the blocking tongue (4) is separated from the material distribution channel from the notch and moves to the release position.

9. The laying device according to claim 1, characterized in that a ball (20) is arranged on top of the cylinder body (21) of the piston cylinder (2), and hinged to the movable support (1) through the ball (20).

10. The laying device according to claim 1, further comprising a stroke limiting assembly (6) for controlling the stroke of the piston rod (22).

Technical Field

The invention relates to a mechanical tool, in particular to a distributing device.

Background

The geophone or node instrument is equipment used in the fields of geological exploration, seismic data acquisition, engineering measurement and the like, and is generally buried underground to complete placement after a hole is dug manually. However, the efficiency of manual hole digging is low, even if a drilling machine is used for drilling after the technology is developed, the drill bit needs to be taken out after drilling, and then the equipment is manually put in, the working efficiency is still low, and the environment with severe construction conditions is difficult to deal with.

And then, novel automatic distribution equipment is developed, and the equipment is pressed into the soil in a direct hard pressing mode. The equipment is finished automobile equipment with a complex structure, is difficult to maintain, has more faults, is only suitable for soft geology, and is easy to crush the equipment when the geology is slightly changed.

In addition, there is an automatic detector burying machine such as that of application No. 2008200004360, which, although replacing the original means of manual digging, realizes automatic burying of equipment, there still exists the step of inserting the detector into the soil through a push plate, that is, there is still dependence on the softness of the geology, and for construction in hard soil environment, it is likely to crush the equipment. Moreover, the structure is very complicated, and for the construction environment with large wind and sand such as desert, gobi, saline-alkali beach and the like, the more mechanical elements are, the more precise the structure is, the more easily the failure occurs relatively. Therefore, it is apparent that the burying machine is not highly environmentally friendly.

Disclosure of Invention

The purpose of the invention is as follows: in order to overcome the defects of the prior art, the invention provides the laying equipment which is simple in structure and can adapt to various construction environments.

The technical scheme is as follows: the invention discloses a laying device, comprising:

a movable support;

the top of the cylinder body of the piston cylinder is movably connected to the movable support;

the upper part of the material distributing barrel is provided with a material inlet, a material distributing channel is formed inside the material distributing barrel, the lower end of the material distributing barrel is provided with an openable tunneling conical head, and a material outlet is formed when the tunneling conical head is opened;

the blocking tongue can move between a release position and a blocking position, in the release position, materials entering from the feeding hole can slide down from the material distribution channel to the lower end of the material distribution barrel, and in the blocking position, the blocking tongue can block the materials in the material distribution channel;

the distributing cylinder, the blocking tongue and the tunneling conical head are all linked with the piston cylinder, when a piston rod of the piston cylinder extends downwards, the distributing cylinder moves downwards, the tunneling conical head is closed, and the blocking tongue moves to the release position; when the piston rod retracts upwards, the tunneling conical head is opened, the distributing barrel moves upwards, and the blocking tongue moves to the blocking position.

The working principle is as follows: the equipment is adjusted to the target angle for embedding the materials by adjusting the angle of the piston rod on the movable support. During distribution operation, materials are fed from the feeding hole, a piston rod of the piston cylinder is controlled to extend downwards, the distributing cylinder moves downwards, the tunneling conical head is closed when the piston rod contacts the ground, the blocking tongue moves to a release position, and the materials in the distributing channel slide to the lower end of the distributing cylinder and into the tunneling conical head. And then the piston rod continues to extend downwards to apply acting force, and the tunneling conical head is pressed downwards into soil to form a hole, so that tunneling is completed. And controlling the piston rod to retract upwards, opening the tunneling conical head in a linkage manner to form a discharge hole, and keeping the material in the pit hole to finish discharging. Meanwhile, in the process that the distributing barrel retracts upwards, the opened tunneling conical head disturbs the soil materials on two sides, and the backfilling and burying of the soil materials are achieved. After the tunneling, the emptying and the burying are finished, the piston rod can be extended downwards again in a short stroke, and the backfill soil is slightly compacted by the tunneling conical head, so that the coupling of the materials and the ground is enhanced. And repeating the laying operation at the next laying point.

Further, the equipment further comprises a blow pipe, wherein the blow pipe and the distributing cylinder move synchronously, and an air outlet of the blow pipe is arranged at the lower end of the distributing cylinder. High-pressure gas is blown through a blowing pipe, so that soil can be blown by the high-pressure gas in the downward tunneling process, a local loose and preset space is formed, and the tunneling efficiency is improved; and the soil can be blown in the process of upwards retracting after discharging, so that the burying effect is improved.

Furthermore, the side wall of the distributing barrel is provided with a backfill planing port which is communicated with the distributing channel. After the material is discharged, the material on the side wall of the hole can be planed in the process that the material distribution cylinder retracts upwards, and the material can slide to the top of the node instrument from the material distribution channel, so that the burying effect is enhanced.

The piston cylinder further comprises a driving shifting fork, and the driving shifting fork is connected with the piston rod and synchronously moves downwards and upwards along with the piston rod.

Specifically, the tunneling cone head comprises two hinge plates hinged to the lower edges of the two side walls of the distributing cylinder respectively, and two fork rods of the driving shifting fork are connected with the two hinge plates respectively; when the shifting fork is driven to move downwards, the two fork rods respectively push the two hinge plates to close the two hinge plates and push the distributing barrel to move downwards; when the driving shifting fork moves upwards, the two hinge plates are pulled by the two fork rods respectively to be separated and opened, and the distributing barrel is pulled to move upwards.

Specifically, the blocking tongue is mounted on the driving shifting fork, and when the driving shifting fork moves downwards, the blocking tongue moves from the blocking position to the releasing position; when the driving shifting fork moves upwards, the blocking tongue moves from the releasing position to the blocking position.

Specifically, the blocking tongue is arranged between the two fork rods, and the distributing barrel is provided with a notch; when the driving shifting fork moves downwards, the blocking tongue is separated from the cloth channel from the notch and moves to the release position, and when the driving shifting fork moves upwards, the blocking tongue is inserted into the cloth channel from the notch and moves to the blocking position.

In another embodiment, the stop tongue is connected to a cylinder body of the piston cylinder, and the distributing cylinder is provided with a notch; when the piston rod retracts upwards, the blocking tongue is inserted into the material distribution channel from the notch and moves to the blocking position, and when the piston rod extends downwards, the blocking tongue is separated from the material distribution channel from the notch and moves to the release position.

The top of the cylinder body of the piston cylinder is provided with a ball head, and the ball head is hinged to the movable support through the ball head. Therefore, by utilizing the universal movement effect of the ball head, the distribution barrel is ensured to point to the center of the earth under the action of a gravitational field, and the centering efficiency is improved. Meanwhile, a locking device can be arranged to ensure the clamping force, the pushing is stable, and the inclined angle can be actively set for pressing in.

The piston rod limiting device further comprises a stroke limiting assembly used for controlling the stroke of the piston rod. Thereby limiting the depth of penetration and also facilitating automated control.

Has the advantages that: compared with the prior art, the equipment can realize automatic tunneling, discharging and burying functions, manual digging is not needed, manpower is saved, and efficiency is greatly improved. Aiming at the node instrument arrangement, the process of firstly tunneling and then placing does not apply pressure on the node instrument, and the risk of damage of the node instrument is effectively reduced. In addition, the device provides power through the piston cylinder and realizes the whole distribution operation, has simple structure, is not easy to break down, particularly has no electric control failure, and reduces mechanical failure. Can adapt to various construction environments, promote the stable line of construction, it is also more convenient to maintain. In addition, the device can realize the arrangement of the node instruments, can be popularized and applied to other fields such as cultivation, desert greening and the like, and has wide application range.

Drawings

FIG. 1 is a schematic view of the overall structure of a dispensing apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of the deployment device of FIG. 1;

FIG. 3 is a schematic partial perspective view of a deployment device in an embodiment of the present invention, with the piston rod in a retracted state;

FIG. 4 is a schematic partial perspective view of the deployment apparatus of FIG. 3 from another angle;

FIG. 5 is a schematic view of a portion of the deployment apparatus of FIG. 3 viewed at an angle to the horizontal;

FIG. 6 is a schematic cross-sectional view taken along A-A of FIG. 5;

FIG. 7 is a schematic view of a partial perspective view of the deployment apparatus of FIG. 3 viewed at an angle obliquely below;

FIG. 8 is a schematic partial perspective view of a deployment device in an embodiment of the present invention, with the piston rod in an extended position;

FIG. 9 is a schematic view of a portion of the deployment apparatus of FIG. 8 viewed at an angle horizontally;

FIG. 10 is a schematic cross-sectional view taken along A-A of FIG. 9;

FIG. 11 is a schematic view of a portion of the deployment apparatus of FIG. 8 viewed at another angle horizontally;

FIG. 12 is a schematic structural view of a distribution barrel in accordance with an embodiment of the present invention, without a tunneling cone;

fig. 13 is a schematic structural view of a distributing barrel in another embodiment of the invention, without a heading cone head.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In this embodiment, the distributed material 100 is a node instrument, and the device is used for the distribution process of hole digging, material placing, burying and compacting of the node instrument 100.

As shown in fig. 1 and 2, a movable frame 1 of the equipment is mounted on a trailer 200, and the trailer 200 has a moving capability, and a wheeled vehicle or a tracked vehicle can be expanded and selected according to a construction environment to adapt to various environments such as plains, deserts, grasslands, and the like.

The trailer 200 is provided with a pneumatic, hydraulic or electric driving component of the piston cylinder 2, and an oil generator can be adopted to provide total power for the whole equipment, and the overall power comprises the processes of advancing movement, node arrangement and the like, and can continuously provide power under the condition that oil is sufficient, so that the capability of long-term reliable work in the environment of-40-80 ℃ is realized.

The trailer 200 is further provided with an operation platform, a man-machine interaction interface is integrated, the operation platform is used for operating and controlling the process of the laying operation, the laying of the whole node instrument can realize semi-automatic operation, only manual initial feeding is needed, and the laying process of tunneling, laying, burying and compacting is completed by machinery.

The device can also be expanded to set a satellite positioning function, can input a laying positioning point in advance, can complete communication and accurate positioning with a satellite in the advancing process, can accurately lay the node instrument to be laid to the positioning point, and can also set the laying depth and speed as required.

The structure of the main body part of the device is shown in figures 3-11, the top of the cylinder body 21 of the piston cylinder 2 is provided with a ball 20, the ball is hinged and installed in the groove of the movable bracket 1, and a locking device is arranged for locking the ball 20. By utilizing the universal rotation effect of the ball head 20, the distribution barrel 3 is ensured to point to the earth center in a spherical centering mode under the action of a gravity field. Meanwhile, a locking device is arranged, the ball head 20 is locked after adjustment is completed by controlling a locking handle, the clamping force is guaranteed, the stability is improved, and the pressing-in of the ball head can be actively set at an inclined angle.

The piston rod 22 of the piston cylinder 2 extends downwards, the lower end of the piston rod is connected with the driving shifting fork 23, and the linkage of the whole set of equipment is realized through the driving shifting fork 23. Specifically, the driving fork 23 has two fork rods extending downward, the two fork rods are respectively inserted into the slots formed on both sides of the distributing barrel 3, and the lower ends of the two fork rods are respectively connected with the two hinge plates 32a of the tunneling cone head 32. A cross rod is connected between the two fork rods and used for fixing the blocking tongue 4.

The cylinder body 21 of the piston cylinder 2 is provided with limit switches, the specific number and the specific positions of the limit switches are determined according to the requirements of actual arrangement operation, the fork rod is provided with a stroke rod matched with the limit switches for use, and the stroke limit component 6 of the equipment is formed by the limit switches and is used for controlling the stroke of the piston rod 22 so as to control the tunneling depth and the stroke of various actions such as emptying, burying, compacting and the like. And a PLC can be used as a controller for automatic control.

The upper part of the distributing barrel 3 is provided with a feed inlet 31, the inside of the distributing barrel forms a distributing channel, and the lower end of the distributing barrel is provided with an openable tunneling conical head 32. When the tunneling cone head 32 is closed, the lower end of the whole distributing cylinder 3 is in a closed state, and a discharge hole of the distributing cylinder 3 can be formed when the distributing cylinder is opened. In the present embodiment, as shown in the figures, the body of the distributing cylinder 3 comprises an upper lateral bend and a lower vertical portion. The cross section of the material distribution channel is approximately square, and the material distribution channel extends obliquely downwards from the material inlet 31 and then bends downwards to extend along the vertical direction. The above-mentioned insertion grooves are provided at both side surfaces of the vertical portion, and the two hinge plates 32a are also provided at the lower edges of the both side surfaces of the vertical portion. The notch is approximately arranged at the lower wall surface position of the bending point of the lateral bending part and the vertical part, the cross rod is arranged below the notch, the baffle tongue 4 is fixed on the cross rod and points to the notch vertically upwards, so that the material distribution channel can be inserted to block the node instrument when the baffle tongue 4 moves upwards, the node instrument can be separated from the material distribution channel when the baffle tongue 4 moves downwards, the node instrument is released to enable the node instrument to fall to the tunneling conical head 32, and the material discharge is completed when the tunneling conical head 32 is opened.

The tunneling cone head 32 is implemented by two hinge plates 32a, and referring to fig. 3-5, 7-9 and 11 and fig. 12 and 13 again, the two hinge plates 32a are respectively hinged at the lower edges of the two side walls of the vertical portion of the distributing cylinder 3. The hinge plates 32a are provided with sliding grooves, the front ends of the fork rods are connected in the sliding grooves through pin shafts, and the pin shafts slide in the sliding grooves when the fork rods move up and down, so that the two hinge plates 32a are driven to move, and the tunneling conical head 32 is opened and closed.

With reference to fig. 12 and 13, respectively, two embodiments of the distribution drum are shown, in which the side walls of the distribution drum 3 are substantially straight and smooth, with reduced resistance, in order to facilitate downward tunneling. In another embodiment, the sidewall of the distributing barrel 3 is further provided with a backfill planing port 33 communicated with the distributing channel, so that soil on the sidewall of the pothole can be planed in the lifting process of the distributing barrel 3, and poured into the distributing channel to be buried at the top of the node instrument, and the burying effect is improved. According to the actual soil texture condition of construction, select suitable structure to promote the efficiency of construction.

The equipment is also provided with a blowpipe 5 with a material distribution barrel 3 moving synchronously, and as can be seen from the attached drawing, the gas outlet of the blowpipe 5 is arranged beside the tunneling conical head 32, so that the blowing assistance of high-pressure gas can be provided during tunneling and burying, and the efficiency of tunneling and burying can be improved.

In addition, the invention provides another arrangement, not shown in the figures, for the blocking tongue 4, in which the blocking tongue 4 is connected to the cylinder body 21 of the piston cylinder 2, in which case a notch is made in the upper wall of the lateral bend of the distribution cylinder 3, to which notch the blocking tongue 4 extends downwards. When the piston rod 22 retracts upwards, the stop tongue 4 moves downwards relatively, and is inserted into the material distribution channel from the notch to stop the node instrument. When the piston rod 22 extends downwards, the blocking tongue 4 moves upwards relatively, and is separated from the material distribution channel from the notch, and the node instrument is released and slides downwards.

The operation of the apparatus will be described in more detail below.

In the state shown in fig. 1 and 2, the heading direction can be adjusted through the ball head 20, the node instrument 100 is generally required to point to the geocentric, the adjustment can be realized by utilizing the self gravity of the equipment, and the ball head 20 can be locked through the locking device to improve the stability. The node apparatus 100 is then placed in the feed opening 31, and the state is shown in fig. 3-7.

The piston rod 22 extends downwards, the distributing cylinder 3 moves downwards under the action of gravity, the piston rod 22 continues to extend downwards when the hinge plate 32a of the tunneling cone head 32 is contacted with the ground, the driving shift fork 23 and the distributing cylinder 3 move relatively, the tunneling cone head 32 is closed, the stop tongue 4 moves to a release position, the node instrument 100 slides to the tunneling cone head 32 from a distributing channel, and the state is shown in fig. 8-11.

In this state. The piston rod 22 continues to extend downwards, the tunneling process is started, if the resistance is large during the traveling process, the pressure can be applied to the blowing pipe, the high-pressure gas is assisted to blow soil, and a local loose and preset space is formed. The pit hole formed by tunneling is always filled by the front end of the distributing barrel in the tunneling process, so that the pit hole cannot be filled by self before discharging.

After the expected stroke is reached, the piston rod 22 is reversed to retract upwards without stopping, and the two hinge plates 32a of the tunneling cone head 32 are opened first. At this moment, firstly, by means of the self-gravity of the node instrument 100, the front end of the node instrument can be pressed into the soil, secondly, the hinge plate 32a stirs the surrounding soil materials in the opening process, backflow is performed to preliminarily form burying on the node instrument 100, and thirdly, in the process that the distributing cylinder 3 is pulled out upwards, the soil in the pit hole can gather towards the middle to further bury the node instrument 100. Of course, in order to improve the burying effect, the blowing pipe 5 may be used to assist the blowing of the high-pressure gas, and the backfill planing port 33 may be provided to backfill the soil of the pit wall.

After the tunneling, the emptying and the burying are finished, the pressure can be pressed down again to compact the backfill soil in a short stroke, so that the coupling performance of the node instrument 100 and the ground is enhanced.

Then the trailer 200 moves to the next laying point, and the laying operation is repeated.