CN210943513U - Conveying device for belt shaft - Google Patents
Conveying device for belt shaft Download PDFInfo
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- CN210943513U CN210943513U CN201921654841.9U CN201921654841U CN210943513U CN 210943513 U CN210943513 U CN 210943513U CN 201921654841 U CN201921654841 U CN 201921654841U CN 210943513 U CN210943513 U CN 210943513U
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- belt
- support arm
- belt shaft
- shaft
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Abstract
The utility model discloses a conveying device for a belt shaft, which solves the problems that in the long-term use process, the bearing is worn and damaged frequently and the end part of the belt shaft is fractured, so that the normal use rate of equipment is reduced, the production rhythm is low, and the maintenance cost is low; the support arm support body includes positioning channel section, the support arm body, second screw hole, and support arm support body tip is provided with positioning channel section, and positioning channel section card is at belt axle both ends, and the screw hole and the fixed bolster of support arm support body adopt bolt threaded connection, and belt axle both ends are provided with first screw hole, first screw hole and bolt threaded connection, bolt and the outside in close contact with of support arm body.
Description
Technical Field
The utility model relates to a solar cell conveying field, concretely relates to a conveyor for belt axle.
Background
The belt conveyor is a product which is used in the belt conveyor and plays a role in conveying carriers to bear and convey materials, the belt conveyor is widely used for conveying various solid block and powder materials or finished articles in the industries of electronics, beverages, foods, packaging, machinery, electronics, light industry, tobacco, chemical industry, logistics and the like, can be continuously transported, achieves high-efficiency production and safe operation, is simple and convenient to use, is easy to maintain, has low cost, can shorten the transportation time, and greatly reduces the cost of manpower and material resources. However, the head of the belt shaft in the existing belt shaft conveying device is sleeved in the bearing and then embedded in the mounting hole of the support arm, the belt shaft moves along with the bearing in the operation process, and the head of the belt shaft is easy to break due to mutual friction between the head of the belt shaft and the bearing in long-term use. The production rhythm is reduced, the utilization rate of equipment is reduced, and the maintenance cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the conveying rail belt axle is installed on the support arm, and its fixed mode embolias the bearing with belt axle head position and imbeds in the support arm mounting hole again. The whole belt shaft moves in the operation process. In the long-term use, bearing wear damage and belt shaft end part fracture often appear, aim at provides a conveyor for belt shaft, redesigns preparation installation support arm, changes the belt shaft, adopts the axle static motionless, overlaps the belt pulley of taking the bearing on the axle, only lets the belt pulley move in the operation. In addition, the bearing size is enlarged, so that the bearing strength is higher. The problems that the end part of the belt shaft is frequently damaged, the normal utilization rate of equipment is reduced, the production rhythm is low, and the maintenance cost is low are solved.
The utility model discloses a following technical scheme realizes:
the utility model provides a conveyor for belt axle, includes belt, belt axle, belt pulley, support arm support body, fixed bolster, its characterized in that, belt internal surface and belt pulley surface roll connection, belt pulley and belt axle roll connection, belt axle both ends can be dismantled with support arm support body tip and be connected, the support arm support body includes positioning channel section, the support arm body, second screw hole, support arm support body tip is provided with positioning channel section, the positioning channel section card is at belt axle both ends, the second screw hole of support arm support body and the second bolt threaded connection of fixed bolster, belt axle both ends are provided with first screw hole, first screw hole and first bolt threaded connection, first bolt and the outside in close contact with of support arm body.
The positioning clamping groove at the head of one end of the support arm support body is clamped on the inclined planes at the two ends of the belt shaft, the inner surface of the positioning clamping groove is in clearance fit with the inclined planes, the circumferential rotation of the belt shaft is limited, the belt shaft is prevented from rotating in the movement process, the two ends of the belt shaft are provided with first threaded holes which are in threaded connection with first bolts, the first bolts are in close contact with the surface of the support arm support body, the belt shaft is prevented from moving along the axial direction, the belt pulley is enabled to be stationary in the working process through the matching of the positioning clamping groove and the first bolts, and the problem that the end part of the belt; the epaxial cover of belt has the belt pulley, and belt pulley internally mounted has antifriction bearing, and antifriction bearing is located the spacing groove part of belt axle, and the axial motion of restriction belt pulley along the belt axle, antifriction bearing are rolling motion for the belt axle, and antifriction bearing drives the belt pulley and rolls, only lets the belt pulley drive belt motion in the operation, and the belt axle is in fixed state, and the belt axle operation is more stable, and the fault rate greatly reduced has improved the equipment normal use rate.
Further, the both ends of belt axle are provided with first screw hole, the side excision partly formation inclined plane of first screw hole, inclined plane and support arm support body's positioning groove internal surface clearance fit, first bolt with positioning groove cooperation restriction belt axle's axial displacement, the belt axle sets up two spacing recesses along radial central symmetry, spacing recess restriction the belt pulley is for belt axle axial displacement, two spacing recesses and belt pulley roll connection.
The side surfaces of two ends of the belt shaft are flattened, so that the positioning clamping grooves of the support arm support body can enter along small head parts at two ends of the belt shaft conveniently, the positioning clamping grooves of the support arm support body are in clearance fit with two ends of the belt shaft, and the axial movement of the belt shaft is limited. The two ends of the belt shaft are provided with threaded holes and are connected with the fixed belt shaft through bolts, so that the belt shaft cannot move along with the movement of the belt. The position of the belt pulley is determined by the positioning clamping groove arranged in the middle of the belt shaft, and the belt pulley is prevented from axially moving on the belt shaft due to the rolling bearing arranged in the belt pulley.
Further, the belt pulley has 2, 2 belt pulley inside are provided with antifriction bearing, antifriction bearing and the spacing recess roll connection of belt axle, belt pulley surface cover has the rubber sleeve, rubber sleeve and belt frictional contact. The belt pulley is arranged in the limiting groove of the belt shaft, the position of the belt pulley on the belt shaft is limited, the rubber sleeve on the outer surface of the belt shaft is made of the same material as the belt, the friction resistance is small in the relative rotation process, and the transmission efficiency is increased.
Furthermore, the number of the support arm frame bodies is 2, the support arm frame bodies are respectively installed at two ends of the belt shaft, the support arm body is rectangular, a positioning clamping groove is formed in the head of one end of the support arm frame body, the positioning clamping groove is tightly contacted with an inclined plane at the end of the belt shaft, a first threaded hole of the belt shaft is connected with a first bolt, the first bolt is tightly contacted with the outer side of the support arm body, and the first bolt limits the belt shaft to axially move relative to the direction of the support arm frame body; and two second threaded holes are formed in the other end of the support arm frame body and are in threaded connection with the fixed support bolt. The positioning clamping groove is in clearance fit with the inclined plane at the end part of the belt shaft, so that the belt shaft is prevented from being driven to move relatively when the belt pulley moves, and the belt shaft is fixed in the positioning clamping groove and kept still.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1. the utility model relates to a conveyor for belt axle changes original optical axis into motionless axle that has spacing recess, overlaps the belt pulley of taking the bearing in the belt epaxially, only lets the belt pulley drive belt motion in the operation, and the belt axle is in fixed state, and the belt axle operation is more stable, and fault rate greatly reduced has improved the equipment normal use rate.
2. The utility model relates to a conveyor for belt axle, support arm support body head adopt the rotation of positioning channel section fixed belt axle, reduce the wearing and tearing that original belt axle rotated the in-process and produced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic structural view of the present conveyor;
FIG. 2 is a schematic view of a belt shaft of the conveyor;
FIG. 3 is a schematic view of a support arm frame structure of the conveying device;
fig. 4 is a schematic view of a belt shaft and pulley assembly.
Reference numbers and corresponding part names in the drawings:
1-belt, 2-belt shaft, 201-first threaded hole, 202-limiting groove, 3-belt pulley, 4-support arm frame body, 401-positioning clamping groove, 402-second threaded hole, 403-support arm body and 5-fixing support.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Example 1
As shown in fig. 1, the utility model provides a conveying device for a belt shaft, which comprises a belt 1, a belt shaft 2, a belt pulley 3, a support arm frame body 4 and a fixed support 5, wherein the inner surface of the belt 1 is in rolling connection with the outer surface of the belt pulley 3, the belt pulley 3 is in rolling connection with the belt shaft 2, and two ends of the belt shaft 2 are detachably connected with the end part of the support arm frame body 4; the support arm support body 4 includes positioning slot 401, the support arm body 403, second screw hole 402, 4 tip of support arm support body are provided with positioning slot 401, positioning slot 401 card is at 2 both ends of belt axle, the second screw hole 402 of support arm support body 4 and the second bolt threaded connection of fixed bolster 5, 2 both ends of belt axle are provided with first screw hole 201, first screw hole 201 and first bolt threaded connection, bolt and the outside in close contact with of support arm body 403.
Traditional belt pulley head position cover has the bearing to imbed the mounting hole of support arm again, whole belt shaft 2 can be along with moving together in the operation process, long-time use leads to 2 head position fractures of belt shaft easily, this scheme is installed delivery rail belt shaft 2 on support arm support body 4, the positioning channel groove 401 card of support arm support body 4 is at 2 both ends of belt shaft, the circumferential motion of restriction belt shaft 2, 2 both ends heads of belt shaft are provided with second screw hole 402, second screw hole 402 and bolted connection, bolt and the surperficial in close contact with of support arm body 403, make belt shaft 2 static motionless. The middle position of the belt shaft 2 is provided with a limiting groove 401, the belt pulley 3 is sleeved in the limiting groove 401 to limit the position of the belt pulley 3 on the belt shaft 2, a rolling bearing arranged inside the belt pulley 3 is in rolling connection with the belt shaft 2, only the belt drives the belt pulley 3 to move in the operation process, and the problems that the bearing is worn and damaged and the end part of the belt shaft 2 is easy to break are solved.
Example 2
As shown in fig. 2 and 4, two ends of the belt shaft 2 are provided with first threaded holes 201, a part of the side surface of each first threaded hole 201 is cut off to form an inclined plane, the inclined plane is in clearance fit with the inner surface of a positioning clamping groove 401 of the support arm frame body 4, a first bolt is matched with the positioning clamping groove 401 to limit axial movement of the belt shaft 2, the belt shaft 2 is symmetrically provided with two limiting grooves 202 along the radial center, the limiting grooves 202 limit axial movement of the belt pulley 3 relative to the belt shaft 2, and the two limiting grooves 202 are in rolling connection with the belt pulley 3. Belt pulley 3 has 2, 2 belt pulley 3 is inside to be provided with antifriction bearing, antifriction bearing and belt shaft 2's spacing recess 202 roll connection, 3 outer surface covers of belt pulley have the rubber sleeve, rubber sleeve and 1 frictional contact of belt.
2 intermediate positions of belt axle set up two spacing recesses 202 and are connected with belt pulley 3, and the axial motion of restriction belt pulley 3 on belt axle 2 makes belt pulley 3 position relatively fixed, and 2 both ends of belt axle set up first screw hole 201 and be used for the circumferential motion of fixed belt axle 2 with bolted connection, and belt axle 2 is fixed by positioning channel 401 on the support arm support body 4 for belt axle 2 is motionless in the motion process, improve equipment rate of utilization. Install the bearing at 2 end portions of belt axle among the prior art, belt axle 2 rotates together with belt 1 in the course of the work, and the easy wearing and tearing fracture of 2 end portions of belt axle in high-speed motion, belt pulley 3 that this scheme provided are installed in the spacing recess 201 of belt axle 2, and 3 internally mounted antifriction bearing of belt pulley, only antifriction bearing roll on belt axle 2 in the motion process, drive belt pulley 3 and belt 1's rotation each other.
Example 3
As shown in fig. 3, there are 2 support arm frame bodies 4 respectively installed at two ends of the belt shaft 2, the support arm body 403 is rectangular, a positioning clamping groove 401 is formed at one end of the support arm frame body 4, the positioning clamping groove 401 is in close contact with an inclined plane at the end of the belt shaft 2, a first threaded hole 201 of the belt shaft 2 is connected with a first bolt, the first bolt is in close contact with the outer side of the support arm body 403, and the first bolt limits the belt shaft 2 to axially move relative to the support arm frame body 4; two second threaded holes 402 are formed in the other end of the support arm frame body 4, and the two second threaded holes 402 are in threaded connection with the fixing support 5 through bolts. 4 one end heads of support arm support body that this scheme provided are provided with positioning channel 401, positioning channel 401 closely blocks in 2 both ends planes departments of belt axle, restriction belt pulley 3 rotates the motion that can drive 2 circumference of belt axle, traditional support arm support body tip is opened the bearing roll connection that has mounting hole and 2 end heads of belt axle suit, belt axle 2 rotates along with together in the motion process, the easy wearing and tearing fracture of high-speed rotation in the 4 head mounting holes of support arm support body is worn and torn to the bearing, modified support arm support body 4 is used for fixed belt axle 2, make belt axle 2 keep static in the motion process.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (4)
1. A conveying device for a belt shaft comprises a belt (1), a belt shaft (2), a belt pulley (3), a support arm frame body (4) and a fixed support (5), and is characterized in that the inner surface of the belt (1) is in rolling connection with the outer surface of the belt pulley (3), the belt pulley (3) is in rolling connection with the belt shaft (2), and two ends of the belt shaft (2) are detachably connected with the end part of the support arm frame body (4);
support arm support body (4) are including positioning channel section (401), the support arm body (403), second screw hole (402), support arm support body (4) tip is provided with positioning channel section (401), positioning channel section (401) card is at belt axle (2) both ends, second screw hole (402) of support arm support body (4) and the second bolt threaded connection of fixed bolster (5), belt axle (2) both ends are provided with first screw hole (201), first screw hole (201) and first bolt threaded connection, first bolt and support arm body (403) outside in close contact with.
2. The conveying device for the belt shaft according to claim 1, wherein first threaded holes (201) are formed in two ends of the belt shaft (2), a part of the side surfaces of the first threaded holes (201) is cut off to form inclined planes, the inclined planes are in clearance fit with the inner surfaces of positioning clamping grooves (401) of a support arm frame body (4), the first bolts are matched with the positioning clamping grooves (401) to limit axial movement of the belt shaft (2), two limiting grooves (202) are symmetrically formed in the belt shaft (2) along the radial center, the limiting grooves (202) limit axial movement of the belt pulley (3) relative to the belt shaft (2), and the two limiting grooves (202) are in rolling connection with the belt pulley (3).
3. The conveying device for the belt shaft as claimed in claim 2, wherein there are 2 belt pulleys (3), a rolling bearing is arranged in each of the 2 belt pulleys (3), the rolling bearing is in rolling connection with the limiting groove (202) of the belt shaft (2), and a rubber sleeve is sleeved on the outer surface of each belt pulley (3) and is in frictional contact with the belt (1).
4. The conveying device for the belt shaft according to claim 2, wherein 2 support arm frame bodies (4) are respectively installed at two ends of the belt shaft (2), the support arm body (403) is rectangular, a positioning clamping groove (401) is formed in the head of one end of each support arm frame body (4), the positioning clamping groove (401) is tightly contacted with an inclined plane at the end of the belt shaft (2), a first threaded hole (201) of the belt shaft (2) is connected with a first bolt, and the first bolt limits axial movement of the belt shaft (2) relative to the direction of the support arm frame bodies (4); two second threaded holes (402) are formed in the other end of the support arm support body (4), and the two second threaded holes (402) are in threaded connection with the fixed support (5) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921654841.9U CN210943513U (en) | 2019-09-30 | 2019-09-30 | Conveying device for belt shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921654841.9U CN210943513U (en) | 2019-09-30 | 2019-09-30 | Conveying device for belt shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210943513U true CN210943513U (en) | 2020-07-07 |
Family
ID=71375939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921654841.9U Active CN210943513U (en) | 2019-09-30 | 2019-09-30 | Conveying device for belt shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210943513U (en) |
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2019
- 2019-09-30 CN CN201921654841.9U patent/CN210943513U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210930 Address after: 239300 Jingliu road and Weisan Road, Tianchang Economic Development Zone, Chuzhou City, Anhui Province Patentee after: ANHUI YING FA RUINENG TECHNOLOGY Co.,Ltd. Address before: 610000 Chengdu, Sichuan, China (Sichuan) free trade zone, 1 Print-Rite Road, Southwest Airport Economic Development Zone, Shuangliu District, Chengdu. Patentee before: SICHUAN YINGFA SOLAR ENERGY TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |