CN218847047U

CN218847047U - Automatic pipe feeder

Info

Publication number: CN218847047U
Application number: CN202320199606.7U
Authority: CN
Inventors: 杨陆; 谢军华; 侯志永; 陈怡�; 陆宇飞; 陆冠玉; 王楚童; 倪小青; 李少旭
Original assignee: Hunan Huakuang Technology Co ltd
Current assignee: Hunan Huakuang Technology Co ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-04-11
Anticipated expiration: 2033-02-13

Abstract

The utility model discloses an automatic pipe feeder, include the support, locate the transmission device of support, locate the transmission device output is used for guiding the guiding device of conveyer pipe, transmission device includes the friction wheelset, is used for the drive friction wheelset pivoted drive arrangement and friction pulley press adjusting device, the friction wheelset is used for pressing from both sides tight conveyer pipe's last friction pulley subassembly and lower friction pulley subassembly including setting up relatively, the friction pulley presses adjusting device including locating the vertical guide arm of the relative both sides of support, with vertical guide arm sliding connection's horizontal guide arm mount pad, be fixed in the horizontal guide arm, the cover of horizontal guide arm mount pad are located vertical guide arm and one end with a regulating spring that horizontal guide arm mount pad is connected, locate the support and with the adjusting nut that the first regulating spring other end is connected. The utility model provides an automatic pipe feeder has reduced intensity of labour, has improved the security that emulsion explosive carried.

Description

Automatic pipe feeder

Technical Field

The utility model relates to a charge machine technical field, in particular to automatic send a tub ware.

Background

In mine construction, the current main construction process is to adopt an explosion method and apply explosives to carry out construction underground. Send into the blast hole with emulsion explosive, adopt the charge car to carry at present usually, use reelpipe ware transportation conveyer pipe, this a function is realized through driving motor to the reelpipe ware, at the exit tube end installation calandria ware of reelpipe ware, carries out the guide of conveyer pipe through the guide pulley of calandria ware, sends into the blast hole with the conveyer pipe. And (4) conveying the emulsion explosive in the conveying pipe, and spraying the emulsion explosive by the conveying pipe when the pipe is withdrawn, so that the blasting of the mine is finally realized.

The existing conveying pipe is put into a blast hole, and after the pipe coiling device conveys the conveying pipe to the pipe arranging device, the conveying pipe is manually conveyed. The conveying pipe is clamped by 2-3 workers and is manually conveyed into the blast hole. The manual conveying pipeline is high in labor intensity and severe in working environment, the safety of the emulsion explosive is greatly improved, potential safety hazards are inevitable, and damage to workers is easily caused when accidents happen.

In view of the above, it is necessary to provide a new structure to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an automatic pipe feeder, reduced intensity of labour, improved the security that emulsion explosive carried.

In order to solve the above problem, the technical scheme of the utility model is as follows:

the utility model provides an automatic pipe feeder, includes the support, locates the support just is used for transmitting the transmission device of conveyer pipe, locates the transmission device output is used for guiding the guiding device of conveyer pipe, transmission device includes the friction wheelset, is used for the drive friction wheelset pivoted drive arrangement and friction pulley press adjusting device, the friction wheelset is used for pressing from both sides tight last friction pulley subassembly and the lower friction pulley subassembly of conveyer pipe including relative setting, the friction pulley presses adjusting device including locating the vertical guide arm of the relative both sides of support, with vertical guide arm sliding connection's horizontal guide arm mount pad, be fixed in the horizontal guide arm, the cover of horizontal guide arm mount pad are located vertical guide arm and one end with first adjusting spring that the horizontal guide arm mount pad is connected, locate the support and with adjusting nut that the first adjusting spring other end is connected, locate horizontal guide arm and with the slider of the friction pulley one-to-one of last friction pulley subassembly, the slider is connected with the mount pad of the friction pulley that corresponds, the friction pulley mount pad of lower friction pulley subassembly is fixed in the support bottom.

Furthermore, the transverse guide rod mounting seat is provided with a connecting through hole, the vertical guide rod penetrates through the connecting through hole, and the first adjusting spring is compressed or extended to drive the transverse guide rod mounting seat to ascend or descend.

Furthermore, the number of the friction wheels of the friction wheel set is N, N is a natural number not less than 2, and the friction wheels are arranged at intervals, so as to realize the clamping and conveying of the conveying pipe.

Further, drive arrangement includes the motor mount pad, is fixed in the motor of motor mount pad, with the drive wheelset that the motor output is connected and with the driven wheelset that the drive wheelset passes through chain drive, drive wheelset and driven wheelset rotate with the friction wheel that corresponds through the pivot respectively and are connected.

Further, the driven wheel set adopts double chain wheels.

Furthermore, the driving device further comprises a plurality of second adjusting springs which are sleeved on the transverse guide rod and located between two adjacent sliding blocks.

Further, the guiding device comprises a guide wheel device and a guide pipe which are arranged at the output end of the transmission device.

Furthermore, a photoelectric switch for detecting whether the conveying pipe passes through the conduit or not is arranged on the conduit.

Furthermore, the automatic pipe feeder further comprises a first swing support arranged on the support and positioned at the input end of the transmission device, and a first gear and rack swing cylinder arranged on the first swing support, wherein the first gear and rack swing cylinder is used for driving the conveying pipe to swing in the vertical direction.

Furthermore, the automatic pipe feeder further comprises a second swing support connected with the first swing support, and a second gear tooth rack swing cylinder arranged on the second swing support, wherein the second gear tooth rack swing cylinder is used for driving the conveying pipe to swing in the horizontal direction.

Compared with the prior art, the utility model provides an automatic pipe feeder, beneficial effect lies in:

1. the utility model provides an automatic pipe feeder, conveyer pipe pass through the friction pulley and press from both sides tightly and carry, have realized the automatic transport of conveyer pipe, have improved efficiency and labor security nature.

2. The utility model provides an automatic pipe feeder, the friction pulley mount pad of lower friction pulley subassembly is fixed in the friction pulley group, and the friction pulley mount pad of upper friction pulley subassembly is through the compression/extension deformation of the first regulating spring of friction pulley compression adjusting device and is gone up/down motion, makes the upper friction pulley subassembly be floating structure, can ensure that the friction pulley presss from both sides tight conveyer pipe in the transportation process; the driven wheel adopts double sprocket in the middle of the drive friction wheelset pivoted to drive multiunit friction pulley and rotate, and set up a plurality of second regulating springs on horizontal guide arm, through the resilience force of second spring, make the chain tensioning of double sprocket, improve drive arrangement's reliability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained without creative efforts.

Fig. 1 is a schematic structural diagram of an automatic pipe feeder provided by the present invention;

FIG. 2 is a schematic view of a portion of the automatic tube feeder shown in FIG. 1;

fig. 3 is a schematic view of the automatic tube feeder shown in fig. 2 at another angle.

Detailed Description

In order to make the technical solution in the embodiments of the present invention better understood and make the above objects, features and advantages of the present invention more obvious and understandable, the following description of the embodiments of the present invention is provided with reference to the accompanying drawings.

It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 to 3, fig. 1 is a schematic structural diagram of an automatic pipe feeder according to the present invention; FIG. 2 is a schematic view of a portion of the automatic tube feeder shown in FIG. 1; fig. 3 is a schematic view of the automatic tube feeder shown in fig. 2 at another angle. The utility model discloses an automatic pipe feeder 100 includes support 1, locates support 1 and is used for transmitting the conveyer pipe transmission device 2, locates 2 outputs of transmission device and is used for guiding the guiding device 3 and the controlling means of conveyer pipe (not shown), and during conveyer pipe 200 insertion device 2, behind 2 automatic transmissions of transmission device, export under guiding device's guiding effect.

The utility model discloses in, transmission device 2 includes the friction pulley group 21 that the interval set up, is used for driving 21 pivoted drive arrangement 22 of friction pulley group, and friction pulley pressure adjusting device 23. The friction wheel group 21 comprises an upper friction wheel group 211 and a lower friction wheel group 212 which are oppositely arranged and used for clamping the conveying pipe; the friction wheel pressing and adjusting device 23 comprises vertical guide rods 231 for manufacturing two opposite sides, a transverse guide rod mounting seat 232 connected with the vertical guide rods 231 in a sliding mode, a transverse guide rod 233 fixed on the transverse guide rod mounting seat 232, a first adjusting spring 234 sleeved on the vertical guide rods 231 and connected with the transverse guide rod mounting seat 232 at one end, an adjusting nut 235 arranged on the support 1 and connected with the other end of the first adjusting spring 234, a sliding block 236 arranged on the transverse guide rod 233 and corresponding to the friction wheels of the upper friction wheel assembly 211 one by one, wherein the sliding block is connected with the mounting seat of the corresponding friction wheel, and the friction wheel mounting seat of the lower friction wheel assembly is fixed at the bottom of the support. The friction wheel mounting seat of the upper friction wheel assembly performs ascending/descending movement through compression/extension deformation of a first adjusting spring of the friction wheel pressing adjusting device, so that the upper friction wheel assembly is of a floating structure, and the friction wheel can be ensured to clamp the conveying pipe in the conveying process.

In this embodiment, the transverse guide rod mounting seat 232 is provided with a connection through hole, the vertical guide rod 231 penetrates through the connection through hole, so that the transverse guide rod mounting seat 232 can slide along the axial direction of the vertical guide rod 231, two ends of the transverse guide rod 233 are respectively connected to the transverse guide rod mounting seats 232 at corresponding positions, and the two vertical guide rods 231 can ensure the stability of the up-and-down movement of the transverse guide rods. Specifically, the adjusting nut 235 is tightened or loosened to compress or extend the first adjusting spring, so as to drive the transverse guide rod mounting seat 232 and the transverse guide rod 233 to ascend/descend, and the sliding block 236 on the transverse guide rod 233 is connected with the corresponding mounting seat of the friction wheel, so as to drive the upper friction wheel assembly 211 to perform ascending or descending movement, so as to adjust the distance between the upper friction wheel assembly 211 and the lower friction wheel assembly 212, so that the upper friction wheel assembly 211 and the lower friction wheel assembly 212 are matched to clamp the conveying pipe all the time.

In addition to the above embodiments, the transverse guide rod mounting seat and the vertical guide rod can be slidably connected with each other by sliding the sliding rail.

In this embodiment, the number of the friction wheels of the friction wheel set 21 may be one set or may be multiple sets. It should be noted that the number of the friction wheels is counted by the functional unit for realizing the clamping and conveying of the conveying pipe, that is, one upper friction wheel is matched with one lower friction wheel to form a group of friction wheels. When the number of the friction wheel sets is one, the driving device 22 comprises a driving motor and a driving wheel set driven by the driving motor, and the driving wheel set and the friction wheel set are driven by a transmission shaft to realize the rotation of the friction wheel set; one or two driving motors can be adopted.

Preferably, the number of the friction wheels is N, N is a natural number more than or equal to 2, and the multiple groups of friction wheels are arranged at intervals; correspondingly, the driving device 22 includes a motor mounting seat 221, a motor 222 fixed to the motor mounting seat 221, a driving wheel set (not numbered) connected to an output end of the motor through a connecting shaft, and a driven wheel set 225 driven by the driving wheel set through a chain 224. The driving wheel set is connected with the corresponding friction wheel in a rotating mode through a rotating shaft, and the driven wheel set is connected with the corresponding friction wheel in a rotating mode through a rotating shaft. The motor mount 221 is integrally provided with or connected to an upper friction wheel mount corresponding to the driving wheel set, so that when the upper friction wheel mount is raised/lowered, the motor mount and the motor are raised/lowered simultaneously.

Preferably, the driven wheel set 225 is a double sprocket, making the transmission structure of the plurality of friction wheels simple.

Preferably, the driving device 22 further includes a plurality of second adjusting springs 226 sleeved on the transverse guide rod 233 and located between two adjacent sliding blocks, the second adjusting springs 226 move on the transverse guide rod, and the distance between the sliding blocks is adjusted by resilience of the second adjusting springs 226, so that the chain of the double chain wheel is always tensioned, thereby achieving smooth chain transmission and improving reliability of the driving device. In order to increase the safety of the operation of the drive, a protective cover 4 is provided on the support 1 for covering the drive.

In this embodiment, the guiding device 3 includes a guide wheel device 31 and a guide pipe 32 which are arranged at the output end of the transmission device 2, wherein the guide wheel device 31 includes a guide wheel mounting bracket 311 arranged on the support 1 and a guide wheel group 312 arranged on the guide wheel mounting bracket 311, each guide wheel group includes an upper guide wheel and a lower guide wheel, and the conveying pipe passes through the upper guide wheel and the lower guide wheel after being output from the transmission device, thereby guiding the conveying pipe. In this embodiment, the number of guide wheel sets 312 is 1-2.

The guide tube 32 is fixed on the guide wheel mounting frame 311, and the conveying pipe output by the guide wheel device 31 passes through the guide tube and is output. In this embodiment, the guiding tube 32 is provided with a photoelectric switch mounting seat 321, the photoelectric switch mounting seat 321 is provided with a photoelectric switch (not numbered) for detecting whether the conveying tube passes through the guide tube, and after the conveying tube is detected to pass through the guide tube, the control device controls the transmission device to continue working until the conveying tube completely enters the blast hole. The utility model discloses in, automatic pipe feeder 100 is still including locating support 1 and the conveyer pipe position adjusting device 5 that is located the conveyer pipe output, conveyer pipe position adjusting device 5 includes the first swing support 51 of being connected with support 1, locate first rack and pinion swing jar 52 of first swing support 51, the second swing support 53 of being connected with first swing support 51, locate second rack and pinion swing jar 54 of second swing support 53, wherein first rack and pinion swing jar 52 is used for driving the conveyer pipe and swings at vertical direction, second rack and pinion swing jar 54 is used for driving the conveyer pipe and swings at the horizontal direction, position through the adjustment conveyer pipe, make the conveyer pipe of transmission output can satisfy in the blast hole of left and right sides, go up, decline the incline direction.

In the present embodiment, the terms of orientation such as "left", "right", "upper" and "lower" merely indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative position may be changed accordingly.

1. the utility model provides an automatic pipe feeder, conveyer pipe pass through the friction pulley and press from both sides tightly and carry, have realized the automatic transport of conveyer pipe, have improved efficiency and labor security.

The embodiments of the present invention are described in detail with reference to the drawings, but the present invention is not limited to the described embodiments. Various changes, modifications, substitutions and alterations to these embodiments will be apparent to those skilled in the art without departing from the principles and spirit of this invention.

Claims

1. The utility model provides an automatic pipe feeder, its characterized in that includes the support, locates the support just is used for transmitting the conveyer pipe transmission device, locates the transmission device output is used for guiding the guiding device of conveyer pipe, transmission device includes friction wheelset, is used for the drive friction wheelset pivoted drive arrangement and friction pulley press adjusting device, friction wheelset is including setting up relatively and being used for pressing from both sides tight conveyer pipe last friction wheel subassembly and lower friction wheel subassembly, friction pulley press adjusting device is including locating the vertical guide arm of the relative both sides of support, with vertical guide arm sliding connection's horizontal guide arm mount pad, be fixed in horizontal guide arm, the cover of horizontal guide arm mount pad are located vertical guide arm and one end with the first adjusting spring that horizontal guide arm mount pad is connected, locate the support and with the adjusting nut that the first adjusting spring other end is connected, locate horizontal guide arm and with the slider of the friction wheel one-to-one of last friction wheel subassembly, the slider is connected with the mount pad of the friction wheel that corresponds, the friction wheel mount pad of lower friction wheel subassembly is fixed in the support bottom.

2. The automatic pipe feeder according to claim 1, wherein the transverse guide rod mounting seat is provided with a connecting through hole, the vertical guide rod passes through the connecting through hole, and the first adjusting spring is compressed or extended to drive the transverse guide rod mounting seat to ascend or descend.

3. The automatic pipe feeder according to claim 1, wherein the number of the friction wheels of the friction wheel set is N groups, N is a natural number greater than or equal to 2, and the friction wheels of the friction wheel set are arranged at intervals, in terms of a functional unit for realizing the clamping and conveying of the conveying pipe.

4. The automatic pipe feeder of claim 3, wherein the driving device comprises a motor mounting seat, a motor fixed on the motor mounting seat, a driving wheel set connected to the output end of the motor, and a driven wheel set driven by the driving wheel set through a chain, and the driving wheel set and the driven wheel set are respectively connected with the corresponding friction wheels through rotating shafts in a rotating manner.

5. The automated tube feeder of claim 4, wherein the driven wheel set employs dual sprockets.

6. The automated tube feeder of claim 4, wherein the driving mechanism further comprises a plurality of second adjusting springs sleeved on the transverse guide rod and located between two adjacent sliding blocks.

7. An automated tube feeder according to claim 1, wherein the guide means comprises guide wheel means and a guide tube at the output of the transport means.

8. The automated tube feeder of claim 7, wherein the conduit is provided with an opto-electronic switch for detecting passage of the delivery tube through the conduit.

9. The automatic pipe feeder of claim 1, further comprising a first swing bracket disposed on the support and located at the input end of the transmission device, and a first gear-rack swing cylinder disposed on the first swing bracket, wherein the first gear-rack swing cylinder is configured to drive the conveying pipe to swing in the vertical direction.

10. The automatic pipe feeder of claim 9, further comprising a second swing bracket connected to the first swing bracket, and a second gear rack swing cylinder provided on the second swing bracket, wherein the second gear rack swing cylinder is configured to drive the conveying pipe to swing in a horizontal direction.