CN213521144U - Automatic dragging device for cable of heading machine and heading machine - Google Patents
Automatic dragging device for cable of heading machine and heading machine Download PDFInfo
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- CN213521144U CN213521144U CN202022945499.7U CN202022945499U CN213521144U CN 213521144 U CN213521144 U CN 213521144U CN 202022945499 U CN202022945499 U CN 202022945499U CN 213521144 U CN213521144 U CN 213521144U
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- cable
- clamp
- heading machine
- towing
- dragging device
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Abstract
The utility model relates to an automatic device that drags of entry driving machine and entry driving machine cable, wherein the automatic device that drags of entry driving machine cable drags the cable trough that moves including fixed setting and places cable clamp in the cable trough, entry driving machine cable is installed in the cable clamp, the one end of cable clamp is passed through the tow cable chain and is connected with the frame of two fortune belt feeders. The utility model can automatically move with the machine without the supervision of a special person, thereby saving the labor investment of each shift and reducing the labor cost; the cable is placed in the towing groove, so that the phenomenon that the cable is towed to the ground is avoided in the shrinking process, the cable is prevented from being damaged in the towing process, and the potential leakage hazard of the cable is avoided; the device is designed and considered comprehensively, and only an incoming line power supply needs to be connected to the rear part in the roadway propelling process; fourthly, the device has low manufacturing cost and simple and elegant appearance.
Description
Technical Field
The utility model relates to a mining entry driving machine technical field specifically indicates an automatic device that drags of entry driving machine and entry driving machine cable.
Background
In the process of coal mine production tunneling work, the tunneling machine is a common mining machine, a power supply is connected through a cable, and due to the fact that the rigidity of the cable is low, the cable is very easy to wind or break when the tunneling machine moves forwards or backwards in the construction process, a specially-assigned person is needed to take care of the cable, otherwise the cable is very easy to damage, once the cable is damaged, major safety accidents are easily caused, and the major safety hazards influencing the life and property safety of miners are formed.
Disclosure of Invention
The utility model discloses to prior art's is not enough, provides an automatic device that drags of entry driving machine cable, makes the entry driving machine cable remove along with the removal of entry driving machine, avoids cable winding or damage.
The utility model discloses a following technical scheme realizes, provides an automatic device that drags of entry driving machine cable, including the fixed towing cable groove that sets up with place cable clamp in the towing cable groove, entry driving machine cable is installed in the cable clamp, the frame that the one end of cable clamp was passed through towing cable chain and two fortune belt feeders is connected.
In the use process, the heading machine drives the two belt conveyors to integrally move when moving, so that the cable is clamped in the towing tank to move through the towing chain, the movement of the cable with the heading machine is realized, and the dragging of the cable is avoided.
Preferably, the towing cable groove is fixedly connected with the tail frame of the main belt conveyor through a bolt. This optimization scheme will tow the cable groove and be connected with main belt feeder tailstock, saves installation space, need not additionally to set up fixing device, adopts bolted connection, convenient dismantlement to influence the maintenance of main belt feeder.
Preferably, the towing tank comprises a plurality of tank body units which are fixedly connected through bolts in sequence. The setting of this optimization scheme can be according to the cell body unit of operating condition installation corresponding quantity, satisfies the user demand of different length.
As optimization, the cell body unit includes the bottom plate to and respectively the rigid coupling in bottom plate both sides edge and the both sides board that upwards extends, the interval of both sides board and the width adaptation of cable clamp, the lateral surface rigid coupling at curb plate both ends has the connection otic placode, has seted up transverse connection hole on the connection otic placode. The groove body unit of the optimized scheme is of a groove structure with an opening at the upper end, and the transverse movement of the cable clamp is limited by the two side plates, so that the guide is provided for the cable clamp; through setting up the connection otic placode, make things convenient for between the two adjacent cell body units through bolted connection, it is more convenient to use.
Preferably, the cable clamp comprises a plurality of clamp body units, adjacent clamp body units are hinged through a pin shaft, and a wire hole for a cable of the tunneling machine to pass through is formed in each clamp body unit. According to the optimized scheme, the adjacent clamp units are hinged through the pin shaft, so that the clamp units can rotate relatively, the cable clamp can be bent, and the follow-up property of the cable is better; the cable holes are formed, so that the cable of the heading machine can be conveniently installed.
Preferably, the clamp body unit is also provided with a spring clamp for clamping the cable of the heading machine. According to the optimized scheme, the spring clamp is arranged, so that the relative fixation between the cable of the heading machine and the cable clamp is more reliable, and the cable of the heading machine is prevented from being separated from the cable clamp.
The scheme also provides a heading machine which comprises the automatic dragging device for the heading machine cable, so that the heading machine cable is better in safety in the working process.
The utility model has the advantages that: firstly, the cable can automatically move with the machine without being watched by a specially-assigned person, so that the labor investment of each shift is saved, and the labor cost is reduced; secondly, the cable is placed in the towing cable groove, the phenomenon that the cable is towed to the ground is avoided in the shrinking process, the cable is not damaged in the towing process, and the potential leakage hazard of the cable is avoided; thirdly, the design consideration of the device is comprehensive, and only an incoming line power supply needs to be connected to the rear part in the roadway propelling process; fourthly, the device has low manufacturing cost and simple and elegant appearance.
Drawings
FIG. 1 is a schematic structural view of the present invention;
shown in the figure:
1. the device comprises a heading machine, 2, a secondary belt conveyor, 3, a towing cable chain, 4, a cable clamp, 5 and a towing cable groove.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Example one
As shown in figure 1, the automatic dragging device for the cable of the heading machine comprises a fixedly arranged towing tank 5 and a cable clamp 4 arranged in the towing tank, wherein the cable of the heading machine is arranged in the cable clamp 4, one end of the cable clamp is connected with a frame of a secondary conveyor belt machine 2 through a towing chain 3, the towing chain of the embodiment is arranged on the frame of the secondary conveyor belt machine through a fixing sleeve, the connection firmness is good, the cable is not easy to fall off, and the operation stability is ensured.
The towing cable groove of this embodiment passes through the bolt rigid coupling with main belt feeder tailstock, and in order to adjust the length in towing cable groove, this embodiment towing cable groove includes a plurality of cell body units that loop through the bolt rigid coupling, the cell body unit includes the bottom plate to and respectively the rigid coupling in bottom plate both sides edge and the both sides board that upwards extends, the interval of both sides board and the width adaptation of cable clamp guarantee that the cable clamp is along towing cable groove work all the time, and the lateral surface rigid coupling at curb plate both ends has the connection otic placode, has seted up the transverse connection hole on the connection otic placode for wear to establish connecting bolt, realize the connection of adjacent cell body unit.
The cable clamp comprises a plurality of clamp units, adjacent clamp units are hinged through a pin shaft, the towing cable chain is convenient to move along the cable, a cable hole for the cable of the heading machine to pass through is formed in each clamp unit, the cable is convenient to wear, and a spring clamp for clamping the cable of the heading machine is arranged on each clamp unit and is convenient to fix the cable.
In the working process of the heading machine 1, the secondary belt conveyor moves integrally along with the heading machine, the main belt conveyor is fixed, and when the heading machine moves forwards or backwards, the towing chain drives the cable clamp to move back and forth in the towing tank, so that the following movement of the cable of the heading machine is realized, and the cable is prevented from dragging the ground. The device has the advantages of low manufacturing cost, simple and elegant appearance, convenience in processing and long service life.
Example two
The embodiment is a heading machine which comprises the automatic dragging device for the cable of the heading machine in the embodiment I, so that when the heading machine works, a specially-assigned person is not required to take care of the cable, and the labor cost is greatly reduced; only an incoming line power supply needs to be connected to the rear part in the roadway propelling process, and the roadway propelling machine is superior to the prior art in the aspects of manual input, economic operation, safety, reliability and the like.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (7)
1. The utility model provides an automatic device that drags of entry driving machine cable which characterized in that: the cable clamp is characterized by comprising a towing tank (5) fixedly arranged and a cable clamp (4) placed in the towing tank, wherein a cable of the heading machine is arranged in the cable clamp (4), and one end of the cable clamp is connected with a frame of the secondary conveyor belt conveyor (2) through a towing cable chain (3).
2. The automatic dragging device for the cable of the heading machine according to claim 1, wherein: the towing cable groove is fixedly connected with the tail frame of the main belt conveyor through a bolt.
3. The automatic dragging device for the cable of the heading machine according to claim 2, wherein: the towing cable groove comprises a plurality of groove body units which are fixedly connected through bolts in sequence.
4. The automatic dragging device for the cable of the heading machine according to claim 3, wherein: the cell body unit includes the bottom plate to and respectively the rigid coupling in bottom plate both sides edge and the both sides board that upwards extends, the interval of both sides board and the width adaptation of cable clamp, the lateral surface rigid coupling at curb plate both ends has the connection otic placode, has seted up transverse connection hole on the connection otic placode.
5. The automatic dragging device for the cable of the heading machine according to claim 1, wherein: the cable clamp comprises a plurality of clamp body units, adjacent clamp body units are hinged through a pin shaft, and a wire hole for the cable of the tunneling machine to pass through is formed in each clamp body unit.
6. The automatic dragging device for the cable of the heading machine according to claim 5, wherein: the clamp body unit is also provided with a spring clamp for clamping the cable of the heading machine.
7. A heading machine is characterized in that: the automatic dragging device for the cable of the heading machine comprises the automatic dragging device for the cable of any one of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022945499.7U CN213521144U (en) | 2020-12-10 | 2020-12-10 | Automatic dragging device for cable of heading machine and heading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022945499.7U CN213521144U (en) | 2020-12-10 | 2020-12-10 | Automatic dragging device for cable of heading machine and heading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213521144U true CN213521144U (en) | 2021-06-22 |
Family
ID=76427052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022945499.7U Active CN213521144U (en) | 2020-12-10 | 2020-12-10 | Automatic dragging device for cable of heading machine and heading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213521144U (en) |
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2020
- 2020-12-10 CN CN202022945499.7U patent/CN213521144U/en active Active
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