CN217207664U - Improved generation mine circular saw cuts quick-witted gearbox structure - Google Patents

Abstract

The utility model discloses an improved generation mine circular saw cuts quick-witted gearbox structure, relates to gearbox structure field, including the gearbox body, this gearbox body includes at least one box assembly that is used for driving the circular saw blade to rotate, sets up two sliding seats in the both sides of box assembly and rather than sliding connection, this box assembly both sides all are provided with drive arrangement, this drive arrangement one end is connected with box assembly, the other end is connected with corresponding sliding seat, two drive arrangements can drive box assembly to slide between two sliding seats simultaneously; two drive arrangement devices through box assembly both sides drive the box assembly simultaneously and slide between two sliding seats, drive the saw bit removal of installing on the box assembly then, in the both sides of box assembly, act on the drive simultaneously through two drive arrangement for the box assembly removes more stably on the sliding seat, is difficult for rocking, avoids equipment to damage.

Description

Improved generation mine circular saw cuts quick-witted gearbox structure

Technical Field

The utility model relates to a gearbox structure field specifically indicates an improved generation mine circular saw cuts quick-witted gearbox structure.

Background

Mine circular saw cuts machine passes through the gearbox drive saw bit and rotates, cut the object, in order to adapt to different width, need adjust the position of object saw bit, so generally need drive whole gearbox and remove, then drive the saw bit and remove, but present circular saw gearbox is removing the in-process, drive through a drive arrangement who is located in the middle of usually, make the gearbox unstable at the removal in-process, the gearbox both sides rock easily, easily cause the equipment to damage, machining precision is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned not enough, provide an improved generation mine circular saw cuts quick-witted gearbox structure.

The utility model discloses an improved generation mine circular saw cuts quick-witted gearbox structure, including the gearbox body, this gearbox body includes that at least one is used for driving circular saw blade pivoted box assembly, sets up in box assembly both sides and rather than two sliding seats of sliding connection, and this box assembly both sides all are provided with drive arrangement, and this drive arrangement one end is connected with the box assembly, and the other end is connected with the sliding seat that corresponds, and two drive arrangement can drive the box assembly simultaneously and slide between two sliding seats.

Preferably, the transmission body comprises two box assemblies, the two box assemblies can slide relatively between the two sliding seats, and the output ends of the two box assemblies are located at the outer sides of the two box assemblies.

Preferably, the box body assembly comprises a shell connected with the two sliding seats in a sliding mode, a driving component and a transmission component, wherein the driving component and the transmission component are arranged in the shell, the driving component is in transmission connection with the transmission component, and the output end of the transmission component extends out of the shell and is connected with a saw blade.

Preferably, only one mounting cavity is provided in the housing for mounting the drive assembly and the transmission assembly.

Preferably, this drive assembly includes the drive body, sets up the driving shaft at the drive body output, and this transmission assembly includes first transmission shaft, second transmission shaft and output shaft, all is connected through the gear train transmission between this driving shaft and the first transmission shaft, between first transmission shaft and the second transmission shaft and between second transmission shaft and the output shaft.

Preferably, the gear set is a helical gear set.

Preferably, the sliding seat is provided with a sliding chute, one side of the sliding chute, which is close to the box body assembly, is in an open shape, the upper end and the lower end of one side of the box body assembly, which is close to the sliding chute, are both provided with sliding strips matched with the sliding chute, and each sliding strip can slide in the sliding chute.

Preferably, the top of this spout is dismantled and assembled to be provided with and is used for the spacing limiting plate of draw runner, and the bottom surface of this spout, the bottom surface of the draw runner that is located the lower extreme are the inclined plane of laminating each other.

Preferably, the driving device is a hydraulic cylinder, and one end of the hydraulic cylinder is connected with the limiting plate.

By adopting the technical scheme, the beneficial effects of the utility model are that: two drive arrangement devices through box assembly both sides drive the box assembly simultaneously and slide between two sliding seats, drive the saw bit removal of installing on the box assembly then, in the both sides of box assembly, act on the drive simultaneously through two drive arrangement, and under the effect of sliding seat for the box assembly removes more stably on the sliding seat, is difficult for rocking, avoids equipment to damage.

Drawings

Fig. 1 is a schematic structural view of the speed changing box of the circular saw of the present invention;

fig. 2 is a schematic view of the transmission structure of the driving assembly and the transmission assembly of the present invention.

Description of the main reference numerals: the sliding seat is 1, the driving device is 2, the shell is 3, the driving component is 4, the driving body is 41, the driving shaft is 42, the transmission component is 5, the first transmission shaft is 51, the second transmission shaft is 52, the output shaft is 53, the sliding groove is 6, the sliding strip is 7, and the limiting plate is 8.

Detailed Description

The following detailed description will be made with reference to the accompanying drawings and examples, so as to solve the technical problems by applying technical means to the present invention, and to fully understand and implement the technical effects of the present invention. It should be noted that, as long as no conflict is formed, the embodiments and the features in the embodiments of the present invention may be combined with each other, and the technical solutions formed are all within the scope of the present invention.

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without these specific details or with a specific form described.

In the present disclosure, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only terms of relationships determined for convenience in describing structural relationships of the components or elements of the present disclosure, and do not refer to any components or elements of the present disclosure, and are not to be construed as limiting the present disclosure.

The utility model discloses an improved generation mine disc saw cuts quick-witted gearbox structure, refer to fig. 1, including the gearbox body, this gearbox body includes at least one box assembly that is used for driving the rotation of circular saw blade, set up two sliding seats 1 in box assembly both sides and rather than sliding connection, specifically this gearbox body includes two box assemblies, two box assemblies can slide between two sliding seats 1 relatively, and the output of two box assemblies all is located its outside, this box assembly both sides all are provided with drive arrangement 2, this drive arrangement 2 one end is connected with the box assembly, the other end is connected with corresponding sliding seat 1, two drive arrangement 2 can drive the box assembly to slide between two sliding seats 1 simultaneously; then the saw bit of installation on the drive box assembly removes, in the both sides of box assembly, acts on the drive simultaneously through two drive arrangement 2, and under the effect of sliding seat 1 for the box assembly moves more stably on sliding seat 1, is difficult for rocking, avoids equipment to damage.

The driving device 2 can be driven by a hydraulic cylinder, but is not limited to the hydraulic cylinder, the hydraulic cylinder is arranged on both sides of each box body assembly, the box body assembly comprises a shell 3 connected with the two sliding seats 1 in a sliding manner, a driving component 4 and a transmission component 5, the driving component 4 is arranged in the shell 3 and is in transmission connection with the transmission component 5, and the output end of the transmission component 5 extends out of the shell 3 and is connected with a saw blade.

The housing 3 is provided with a mounting cavity for mounting the driving assembly 4 and the transmission assembly 5. Referring to fig. 2, the driving assembly 4 includes a driving body 41, and a driving shaft 42 disposed at an output end of the driving body 41, and the transmission assembly 5 includes a first transmission shaft 51, a second transmission shaft 52, and an output shaft 53, and the driving shaft 42 and the first transmission shaft 51, the first transmission shaft 51 and the second transmission shaft 52, and the second transmission shaft 52 and the output shaft 53 are in transmission connection through gear sets. The gear set is a bevel gear set, the transmission torque is large, the operation is more stable, the driving assembly 4 is driven by a driving motor, and a common motor and a main shaft box of the conventional mine circular saw cutting machine are connected by a belt for transmission. In order to make the space of the direct-connected gearbox more compact, the gearboxes need to be arranged in a staggered mode and are 180 degrees mutually, but the gearboxes need to be provided with avoidance cavities due to the problem of the length of the motor, the motor of one gearbox can be inserted into the cavity of the other gearbox, the arrangement problem lies in that the gearboxes need to be widened to be at most out of the space of the avoidance cavities, the structure of the spindle box is relatively complicated, the whole mine circular saw machine needs to be lengthened along with the widening of the gearboxes, the structure of the whole machine is relatively unstable, the length of the motor is 200 cm-400 cm, and the length of a driving motor is reduced, so that only one mounting cavity for mounting a driving component 4 and a transmission component 5 needs to be arranged on a shell 3, the avoidance cavity for avoiding the other motor does not need to be arranged, the size of the whole box body is reduced, the structure is simple, the cost is reduced, and the structure size is reduced, the whole gearbox is more compact and stable.

The driving motor in two drive assemblies distributes for 180 each other, still be provided with the buffer board that is located sliding seat 1 between the shell 3 of two box assemblies, the buffer board is used for the buffering when two shells 3 move to the inboard, improve the stationarity when it removes, driving motor accessible driving shaft 42 drives first transmission shaft 51 and rotates, then drive second transmission shaft 52 through first transmission shaft 51, output shaft 53 rotates, it rotates the cutting to drive the saw bit at last, the saw bit on two box assemblies can rotate the cutting simultaneously, high efficiency, and can drive two box assemblies through the pneumatic cylinder and remove, adjust the position of two saw bits and the distance of two saw bits, with the object of waiting to cut that adapts to different width, in order to satisfy different demands, and is more convenient and practical.

The sliding seat 1 is provided with a sliding groove 6, one side of the sliding groove 6, which is close to the box body assembly, is in an opening shape, the upper end and the lower end of one side of the box body assembly, which is close to the sliding groove 6, are both provided with sliding strips 7 which are matched with the sliding groove 6, and each sliding strip 7 can slide in the sliding groove 6. This 6 top of spout is dismantled and assembled to be provided with and is used for 7 spacing limiting plates 8 of draw runner, and limiting plate 8 is connected with the pneumatic cylinder for prevent that draw runner 7 from breaking away from spout 6, this 6 bottom surfaces of spout, the bottom surface of the draw runner 7 that is located the lower extreme are the inclined plane of laminating each other, under the effect on inclined plane, make the draw runner 7 of bottom can not break away from spout 6, and make the draw runner 7 can closely laminate the lateral wall of spout 6, make the motion of draw runner 7 more steady. When needs take off the box assembly from between two sliding seat 1, only need take off limiting plate 8, then make things convenient for the dismouting of box assembly with the direct roll-off spout 6 of box assembly.

It should be noted that in the above description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed above.

Claims (9)

1. The utility model provides an improved generation mine circular saw cuts quick-witted gearbox structure, includes the gearbox body, its characterized in that: the gearbox body comprises at least one box body assembly used for driving a circular saw blade to rotate and two sliding seats which are arranged on two sides of the box body assembly and are in sliding connection with the box body assembly, driving devices are arranged on two sides of the box body assembly, one end of each driving device is connected with the box body assembly, the other end of each driving device is connected with the corresponding sliding seat, and the two driving devices can simultaneously drive the box body assembly to slide between the two sliding seats.

2. The improved mining circular saw cutter gearbox structure of claim 1, wherein: the gearbox body comprises two box body assemblies, the two box body assemblies can slide relatively between the two sliding seats, and the output ends of the two box body assemblies are positioned on the outer sides of the two box body assemblies.

3. The improved mining circular saw cutter gearbox structure as recited in claim 1 or 2, wherein: the box body assembly comprises a shell, a driving component and a transmission component, wherein the shell is in sliding connection with the two sliding seats, the driving component and the transmission component are arranged in the shell, the driving component is in transmission connection with the transmission component, and the output end of the transmission component extends out of the shell and is connected with a saw blade.

4. The improved mining circular saw cutter gearbox structure of claim 3, wherein: the shell is internally provided with an installation cavity for installing the driving assembly and the transmission assembly.

5. The improved mining circular saw cutter gearbox structure of claim 3, wherein: this drive assembly includes the drive body, sets up the driving shaft at the drive body output, and this drive assembly includes first transmission shaft, secondary drive axle and output shaft, all is connected through the gear train transmission between this driving shaft and the first transmission shaft, between first transmission shaft and the secondary drive axle and between secondary drive axle and the output shaft.

6. The improved mining circular saw cutter gearbox structure as recited in claim 5, wherein: the gear set is a bevel gear set.

7. The improved mining circular saw cutter gearbox structure of claim 1, wherein: be provided with the spout on this sliding seat, one side that this spout is close to the box assembly is the opening form, and the upper and lower end that this box assembly is close to spout one side all is provided with the draw runner with spout looks adaptation, and each draw runner all can slide in the spout.

8. The improved mining circular saw cutter gearbox structure of claim 7, wherein: the top of this spout is dismantled and assembled to be provided with and is used for the spacing limiting plate of draw runner, and the bottom surface of this spout, the bottom surface of the draw runner that is located the lower extreme are the inclined plane of laminating each other.

9. The improved mining circular saw cutter gearbox structure of claim 8, wherein: the driving device is a hydraulic cylinder, and one end of the hydraulic cylinder is connected with the limiting plate.

Images