阅读说明：本技术 一种锻制钎杆横向输送装置 (Transverse conveying device for forged drill rods ) 是由 韩阳 黄献萩 艾泽钟 于 2021-10-09 设计创作，主要内容包括：本发明公开的一种锻制钎杆横向输送装置,包括机架、多个辊筒和钢丝网,辊筒左右两端通过轴承座安装于机架上,辊筒左端同轴固连有支承链轮A,全部支承链轮A与支承链条A啮合在一起,辊筒右端同轴固连有支承链轮B,全部支承链轮B与支承链条B啮合在一起,支承链条A与支承链条B之间固定连接有多根托轴,钢丝网将所有托轴包裹于其内表面。采用本发明的技术方案,首先使经过高温锻压后的钎杆钎在前置架上冷却并有序相间搁置,再通过钢丝网输送至储存架内有序存放,输送过程中使相邻钎杆保持相对距离,避免钎杆相互挤压对其表面造成损伤,最后使钎杆在导引杆的引导下滚入承托杆有序存放,方便了操作者取用钎杆。(The invention discloses a transverse conveying device for a forged drill rod, which comprises a rack, a plurality of rollers and a steel wire mesh, wherein the left end and the right end of each roller are arranged on the rack through bearing seats, the left end of each roller is coaxially and fixedly connected with a supporting chain wheel A, all the supporting chain wheels A are meshed with a supporting chain A, the right end of each roller is coaxially and fixedly connected with a supporting chain wheel B, all the supporting chain wheels B are meshed with a supporting chain B, a plurality of support shafts are fixedly connected between the supporting chain A and the supporting chain B, and all the support shafts are wrapped on the inner surface of the steel wire mesh. According to the technical scheme, the drill rods subjected to high-temperature forging and pressing are cooled on the preposed frame and are placed in sequence at intervals, the drill rods are conveyed into the storage frame through the steel wire mesh to be stored in sequence, the adjacent drill rods are kept at a relative distance in the conveying process, the surface of the drill rods is prevented from being damaged due to mutual extrusion of the drill rods, and finally the drill rods roll into the support rods under the guide of the guide rods to be stored in sequence, so that an operator can take and use the drill rods conveniently.)

1. The transverse conveying device for the forged drill rods is characterized in that: including frame (1), a plurality of roller (2) and a closed annular wire net (3), both ends install respectively through bearing frame (4) about roller (2) in on frame (1), roller (2) left end is coaxial to have linked firmly supporting sprocket A (5), and whole supporting sprocket A (5) are in the same place with the meshing of a closed annular supporting chain A (6), roller (2) right-hand member is coaxial to have linked firmly supporting sprocket B (7), and whole supporting sprocket B (7) are in the same place with the meshing of a closed annular supporting chain B (8), many support shafts (9) of fixedly connected with between supporting chain A (6) and supporting chain B (8), wire net (3) wrap up all support shafts (9) in its inner surface.

2. A transverse transfer device for a drill forging rod according to claim 1, wherein: the transverse conveying device for the forged drill rods further comprises a driving motor (11), the driving motor (11) is placed on the ground or mounted on the rack (1), a driving chain wheel (12) is mounted on an output shaft of the driving motor (11), a driven chain wheel (13) is mounted on at least one roller (2), and the driving chain wheel (12) and the driven chain wheel (13) are in meshing transmission through a transmission chain (14).

3. A transverse transfer device for a drill forging rod according to claim 1, wherein: the steel wire mesh (3) is formed by weaving stainless steel wires with the outer diameter not smaller than 2 mm.

4. A transverse transfer device for a drill forging rod according to claim 1, wherein: the projection of the meshes of the steel wire mesh (3) in the axial section of the support shaft (9) is a rhombus.

5. A transverse transfer device for a drill forging rod according to claim 1, wherein: the diameter of the inscribed circle of the meshes of the steel wire mesh (3) is not more than 15% of the outer diameter of the drill rod.

6. A transverse transfer device for a drill forging rod according to claim 1, wherein: the transverse conveying device for the forged drill rod further comprises a front frame (18), a guide shaft (19) and a guide sleeve (20), wherein supports (21) are respectively fixed at two ends of the guide shaft (19), the supports (21) are fixedly connected to the front frame (18) and enable the length direction of the guide shaft (19) to be consistent with the conveying direction of the drill rod, and two ends of the guide sleeve (20) are sleeved on the guide shaft (19) through rolling bearings.

7. A transverse transfer device for a drill forging rod according to claim 6, wherein: the outer circumferential surface of the guide sleeve (20) is further provided with a plurality of accommodating grooves (22), and all the accommodating grooves (22) are linearly arranged along the axial direction of the guide sleeve (20) at equal intervals.

8. A transverse transfer device for a drill forging rod according to claim 1, wherein: the transverse conveying device for the forged drill rods further comprises a storage frame (15), the storage frame (15) is fixedly connected with a plurality of bearing rods (16), each bearing rod (16) is further fixedly connected with a guide rod (17), one side of the rack (1) is used as an input side, the other side of the rack (1) is used as an output side, and the tail ends of the guide rods (17) are flush with the upper surfaces of the corresponding conveying belts (10) on the output side of the rack (1).

9. A transverse transfer device for a drill forging rod according to claim 1, wherein: the whole bearing rod (16) is in a circular arc shape which is downwards concavely bent.

10. A transverse transfer device for a drill forging rod according to claim 1, wherein: the angle of inclination of the guide rod (17) relative to the horizontal is 10 DEG to 20 deg.

Technical Field

The invention belongs to the technical field of drill rod processing equipment, and particularly relates to a transverse conveying device for a forged drill rod.

Background

The drill rod is a machine tool for connecting a drill bit and rock drilling in roadway engineering. The drill rod commonly used in mine roadway engineering is made of hexagonal hollow steel and hollow round steel, the diameter of an inscribed circle of the hexagonal hollow steel is 22mm and 25mm, the outer diameter of the hollow round steel is 32mm and 38mm, the drill rod is provided with a finished drill rod and a forged drill rod, the finished drill rod is directly installed with a drill bit chisel hole after being forged according to a certain length, the forged drill rod is used for shearing the hollow hexagonal steel according to needs, a drill rod tail and a drill rod head are forged by a forging machine, and then the drill bit chisel hole is installed. For example, publication numbers are: the patent document of "CN 112897014A" discloses a drill rod directional circulating conveying device, which comprises a feeding assembly, a pushing mechanism, a driving assembly, a first conveying mechanism, a rotating assembly, a second conveying mechanism and a translating mechanism, wherein the driving mechanism is vertically arranged, the pushing mechanism is arranged at the end of the feeding assembly in the output direction, the second conveying mechanism is arranged at one end of the driving mechanism close to the feeding assembly, the rotating assembly comprises a limiting mechanism and a rotating mechanism, and the drill rod with an incorrect butt joint is automatically identified and transported again through the close coordination operation of the driving mechanism, the first conveying mechanism and the second conveying mechanism, however, when the drill rod is cut, because the length-diameter ratio of the drill rod is extremely large and the mass is extremely heavy, the process of moving the drill rod into a machine tool wastes time and labor, the labor intensity is extremely high, and the auxiliary process time for drill rod cutting is increased, the production efficiency is affected.

Disclosure of Invention

In order to solve the technical problem, the invention provides a transverse conveying device for a forged drill rod.

The invention is realized by the following technical scheme.

The invention provides a transverse conveying device for a forged drill rod, which comprises a rack, a plurality of rollers and a closed annular steel wire mesh, wherein the left end and the right end of each roller are respectively installed on the rack through a bearing seat, the left end of each roller is coaxially and fixedly connected with a supporting chain wheel A, all the supporting chain wheels A are meshed with a closed annular supporting chain A, the right end of each roller is coaxially and fixedly connected with a supporting chain wheel B, all the supporting chain wheels B are meshed with a closed annular supporting chain B, a plurality of support shafts are fixedly connected between the supporting chains A and the supporting chains B, and all the support shafts are wrapped on the inner surface of the steel wire mesh.

The transverse conveying device for the forged drill rods further comprises a driving motor, the driving motor is placed on the ground or mounted on the rack, a driving chain wheel is mounted on an output shaft of the driving motor, a driven chain wheel is mounted on at least one roller, and the driving chain wheel and the driven chain wheel are in meshing transmission through a transmission chain.

The steel wire mesh is woven by stainless steel wires with the outer diameter not smaller than 2 mm.

The projection of the mesh of the steel wire mesh in the axial section of the support shaft is a diamond shape.

The diameter of the inscribed circle of the meshes of the steel wire mesh is not more than 15% of the outer diameter of the drill rod.

The transverse conveying device for the forged drill rod further comprises a front frame, a guide shaft and a guide sleeve, wherein supports are fixed at two ends of the guide shaft respectively, the supports are fixedly connected to the front frame, the length direction of the guide shaft is consistent with the conveying direction of the drill rod, and two ends of the guide sleeve are sleeved on the guide shaft through rolling bearings.

And the peripheral surface of the guide sleeve is also provided with a plurality of accommodating grooves, and all the accommodating grooves are linearly arranged along the axial direction of the guide sleeve at equal intervals.

The transverse conveying device for the forged drill rods further comprises a storage frame, wherein the storage frame is fixedly connected with a plurality of bearing rods, each bearing rod is further fixedly connected with a guide rod, one side of the rack is used as an input side, the other side of the rack is used as an output side, and the tail ends of the guide rods are flush with the upper surfaces of the corresponding conveying belts on the output side of the rack.

The whole supporting rod is in a circular arc shape which is sunken and bent downwards.

The angle of inclination between the guide rods and the horizontal plane is 10-20 degrees.

The invention has the beneficial effects that: by adopting the technical scheme of the invention, the transverse conveying of the drill rod is realized, the drill rod is firstly placed on the guide sleeve on the preposed frame, the guide sleeve is made of metal materials and has quick heat conduction, the drill rod which is just forged and pressed at the high temperature of 1200-1350 ℃ can be quickly cooled through heat exchange with the guide sleeve, in addition, the guide sleeve can rotate around the axis of the guide sleeve, the guide sleeve is also provided with a containing groove, no matter how the drill rod is placed, the drill rod can roll into the containing groove, a plurality of drill rods can be orderly placed among each other, the drill rods with high surface temperature are prevented from being mutually rubbed and worn, after the drill rod is cooled, the drill rod can be conveyed into the storage frame through the steel wire mesh to be orderly stored, in the conveying process, the drill rod and the steel wire mesh are further subjected to heat exchange, so that the drill rod is further cooled, the support shaft is arranged below the steel wire mesh, the collapse of the steel wire mesh is avoided, compared with various conveying devices in the prior art, the purchase of sprocket and manufacturing cost are all lower, and the relation of meshing between the sprocket teeth of a cogwheel and each chain link of chain, the vibration is great, and this vibrational force transmits again to the wire net, makes the wire net vibration to make the drill rod arrange in order alternate on the conveyer belt, prevent that two adjacent drill rods from extrudeing each other and causing the damage to the drill rod surface, when the drill rod was carried to the frame end, the drill rod rolled into the bearing pole under the guide of guide lever and is deposited, in order to make things convenient for the operation workman to take the drill rod.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a top view of the present invention;

fig. 3 is a schematic structural view of the front mount of fig. 1 according to the present invention.

In the figure; 1-frame, 2-roller, 3-steel wire mesh, 4-bearing seat, 5-supporting chain wheel A, 6-supporting chain A, 7-supporting chain wheel B, 8-supporting chain B, 9-support shaft, 11-driving motor, 12-driving chain wheel, 13-driven chain wheel, 14-driving chain, 15-storage frame, 16-supporting rod, 17-guiding rod, 18-front frame, 19-guiding shaft, 20-guiding sleeve, 21-support seat and 22-accommodating groove.

Detailed Description

The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.

As shown in fig. 1, 2 and 3, the transverse conveying device for the forged drill rods comprises a frame 1, a plurality of rollers 2 and a closed annular steel wire mesh 3, wherein the left end and the right end of each roller 2 are respectively installed on the frame 1 through a bearing seat 4, the left end of each roller 2 is coaxially and fixedly connected with a supporting chain wheel A5, all the supporting chain wheels A5 are meshed with a closed annular supporting chain A6, the right end of each roller 2 is coaxially and fixedly connected with a supporting chain wheel B7, all the supporting chain wheels B7 are meshed with a closed annular supporting chain B8, a plurality of support shafts 9 are fixedly connected between the supporting chain A6 and the supporting chain B8, and all the support shafts 9 are wrapped on the inner surface of the steel wire mesh 3. Further, it is preferable that the distance between two adjacent backing shafts 9 is not more than the outer diameter of the drill rod. To prevent the wire mesh from collapsing locally when carrying the drill rod.

In addition, the transverse conveying device for the forged drill rods further comprises a driving motor 11, the driving motor 11 is placed on the ground or mounted on the frame 1, a driving chain wheel 12 is mounted on an output shaft of the driving motor 11, a driven chain wheel 13 is mounted on at least one roller 2, and the driving chain wheel 12 and the driven chain wheel 13 are in meshing transmission through a transmission chain 14. Further, the steel wire mesh 3 is formed by weaving stainless steel wires with the outer diameter not smaller than 2 mm. The projection of the meshes of the steel wire mesh 3 in the axial section of the support shaft 9 is a rhombus. The diameter of the inscribed circle of the meshes of the steel wire mesh 3 is not more than 15% of the outer diameter of the drill rod. Compared with the traditional belt conveyor, the conveying machine provided by the invention is driven by the chain transmission mechanism, and does not depend on the friction force between the conveyed object and the steel wire mesh to convey the object forwards, so that the meshing between the sprocket teeth and the chain links is more reliable, the drill rod can be prevented from slipping on the surface of the conveying belt, and the surface of the drill rod is prevented from being scratched.

In addition, the transverse conveying device for the forged drill rod further comprises a front frame 18, a guide shaft 19 and a guide sleeve 20, wherein two ends of the guide shaft 19 are respectively fixed with a support 21, the supports 21 are fixedly connected to the front frame 18, the length direction of the guide shaft 19 is consistent with the conveying direction of the drill rod, and two ends of the guide sleeve 20 are sleeved on the guide shaft 19 through rolling bearings. The outer circumferential surface of the guide sleeve 20 is further provided with a plurality of accommodating grooves 22, and all the accommodating grooves 22 are linearly arranged along the axial direction of the guide sleeve 20 at equal intervals. Preferably, the projection of the receiving groove 22 on the axial section of the guide sleeve 20 is a circular arc shape recessed downward. By adopting the technical scheme of the invention, the guide sleeve can rotate around the axis of the guide sleeve, the guide sleeve is also provided with the accommodating groove, no matter how the drill rods are placed, the drill rods can roll into the accommodating groove, so that a plurality of drill rods can be placed in order and mutually, the drill rods with high surface temperature are prevented from being mutually rubbed and abraded, and after the drill rods are cooled, the drill rods can be conveyed into the storage rack through the steel wire mesh to be orderly stored.

In addition, the transverse conveying device for the forged drill rods further comprises a storage frame 15, the storage frame 15 is fixedly connected with a plurality of supporting rods 16, each supporting rod 16 is further fixedly connected with a guide rod 17, one side of the rack 1 serves as an input side, the other side of the rack 1 serves as an output side, and the tail ends of the guide rods 17 are flush with the upper surfaces of the corresponding conveying belts 10 on the output side of the rack 1. The support rod 16 is in the shape of a circular arc which is concave and curved downwards as a whole. The guide rod 17 is inclined at an angle of 10 to 20 ° with respect to the horizontal plane. The supporting rod 16 or the guiding rod 17 is made of rectangular steel tubes.

By adopting the technical scheme of the invention, the transverse conveying of the drill rod is realized, the drill rod is firstly placed on the guide sleeve on the preposed frame, the guide sleeve is made of metal materials and has quick heat conduction, the drill rod which is just forged and pressed at the high temperature of 1200-1350 ℃ can be quickly cooled through heat exchange with the guide sleeve, in addition, the guide sleeve can rotate around the axis of the guide sleeve, the guide sleeve is also provided with a containing groove, no matter how the drill rod is placed, the drill rod can roll into the containing groove, a plurality of drill rods can be orderly placed among each other, the drill rods with high surface temperature are prevented from being mutually rubbed and worn, after the drill rod is cooled, the drill rod can be conveyed into the storage frame through the steel wire mesh to be orderly stored, in the conveying process, the drill rod and the steel wire mesh are further subjected to heat exchange, so that the drill rod is further cooled, the support shaft is arranged below the steel wire mesh, the collapse of the steel wire mesh is avoided, compared with various conveying devices in the prior art, the purchase of sprocket and manufacturing cost are all lower, and the relation of meshing between the sprocket teeth of a cogwheel and each chain link of chain, the vibration is great, and this vibrational force transmits again to the wire net, makes the wire net vibration to make the drill rod arrange in order alternate on the conveyer belt, prevent that two adjacent drill rods from extrudeing each other and causing the damage to the drill rod surface, when the drill rod was carried to the frame end, the drill rod rolled into the bearing pole under the guide of guide lever and is deposited, in order to make things convenient for the operation workman to take the drill rod.