CN214526215U

CN214526215U - Telescopic belt conveyor

Info

Publication number: CN214526215U
Application number: CN202120562466.6U
Authority: CN
Inventors: 邹志华
Original assignee: Shenzhen Weipaitengda Technology Co ltd
Current assignee: Shenzhen Weipaitengda Technology Co ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-10-29
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses a scalable belt feeder, include: the device comprises a rack, a telescopic part, a conveying belt, a telescopic driving mechanism, a belt driving mechanism and a telescopic adjusting mechanism; the telescopic driving mechanism comprises: the device comprises a first driving device, a first fixing frame and a first sliding assembly; the telescopic adjusting mechanism comprises: the second driving device, the second fixing frame and the second sliding assembly; the belt drive mechanism includes: the rotary driving device, the first rotating shaft, the second rotating shaft, the two third rotating shafts, the fourth rotating shaft and the fifth rotating shaft are arranged on the rack; the conveying belt is tensed on the first rotating shaft, the second rotating shaft, the third rotating shaft, the fourth rotating shaft and the fifth rotating shaft and forms a closed shape. The utility model discloses a flexible actuating mechanism cooperatees with flexible adjustment mechanism and realizes the adjustment of carrying length fast, and the flexibility is strong, efficient, can effectively save production space, reduction in production cost, the practicality is strong.

Description

Telescopic belt conveyor

Technical Field

The utility model relates to a conveying equipment field especially relates to a scalable belt feeder.

Background

The belt conveyor is a belt conveyor for short, has two types of fixed type and movable type, has simple structure and high conveying efficiency, and is widely used in the fields of logistics, production lines and the like; however, the length of the fixed belt pulley or the movable belt pulley cannot be flexibly adjusted according to production requirements, so that the belt pulley cannot be applied to various use environments, is low in practicability, can only be spliced simply by increasing the conveying length and adopts a splicing mode, is low in flexibility, occupies more space and is high in cost.

Accordingly, the prior art is deficient and needs improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of prior art, providing a scalable belt feeder, solving prior art, the unable adjustment length of belt feeder leads to occupation space more, the flexibility is low, problem with high costs.

The technical scheme of the utility model as follows: a retractable belt conveyor comprising: the device comprises a rack, a telescopic part arranged at one end of the rack, a conveying belt, a telescopic driving mechanism connected with the telescopic part, a belt driving mechanism and a telescopic adjusting mechanism; the telescopic driving mechanism comprises: the first driving device, a first fixing frame connected with the output end of the first driving device and a first sliding assembly arranged on the rack; one end of the first fixing frame is connected with the telescopic part, and the other end of the first fixing frame is connected with the first sliding assembly; the telescopic adjusting mechanism comprises: the second driving device, a second fixed frame connected with the output end of the second driving device and a second sliding assembly arranged on the rack; the second fixed frame is connected with the second sliding assembly; the belt drive mechanism includes: the rotary driving device, a first rotating shaft connected with the output end of the rotary driving device, a second rotating shaft arranged at one end of the telescopic part, two third rotating shafts arranged on the first fixing frame, a fourth rotating shaft arranged on the rack and a fifth rotating shaft arranged on the second fixing frame; the first rotating shaft is arranged at the end of the frame far away from the telescopic part, and the plane of the upper side surface of the fourth rotating shaft is flush with the plane of the lower side surface of the one of the two third rotating shafts at the lower side position; the conveying belt is tensed on the first rotating shaft, the second rotating shaft, the third rotating shaft, the fourth rotating shaft and the fifth rotating shaft and forms a closed shape. Drive first pivot through rotary drive device and rotate, under first pivot, conveyor belt's effect, drive second pivot, two third pivots, fourth pivot, fifth pivot and rotate in proper order, realize conveyor belt's circulation and rotate to realize the transport of product, when the flexible transport length of needs, the flexible actuating mechanism of accessible cooperatees with flexible adjustment mechanism, uses the shrink to carry length as the example, and concrete adjustment process is: the first driving device and the second driving device are started simultaneously, the first fixing frame and the telescopic part are driven to move under the action of the first driving device, so that the conveying length is shortened, and the second driving device is matched with the second sliding assembly to synchronously adjust the positions of the second fixing frame and the fifth rotating shaft to enable the second fixing frame and the fifth rotating shaft to move to the side close to the first fixing frame due to the fact that the total length of the conveying belt needs to be kept inconvenient, so that the length of the conveying belt between the fifth rotating shaft and the first rotating shaft as well as between the fifth rotating shaft and the fourth rotating shaft is increased, the sum of the increasing length of the fifth rotating shaft is equal to the shortened length of the first rotating shaft, and the contraction of the conveying length is quickly realized; the specific process of stretching and contracting the conveying belt can be calculated through a background control center, the stretching speed, the stretching direction and the like of the first driving device and the second driving device are adjusted, the length increased or decreased when the stretching adjusting mechanism is adjusted is the same as the length change value of the conveying belt caused when the stretching driving mechanism stretches, and the total length of the conveying belt is unchanged; the utility model discloses can replace the simple concatenation of belt feeder among the prior art, cooperate through flexible actuating mechanism and flexible adjustment mechanism and realize the adjustment of conveying length fast, the flexibility is strong, efficient, can effectively save production space, reduction in production cost, the practicality is strong.

Further, the first slide assembly includes: the first sliding rail is arranged on the rack, and the first sliding block is arranged on the first sliding rail; the first fixing frame is connected with the first sliding block. Under the effect of first drive arrangement, can promote first mount for the first slider that is connected with first mount moves on first slide rail, thereby realizes the adjustment of pars contractilis position.

Furthermore, the front end and the rear end of the first slide rail are respectively provided with a first front end limiting block and a first rear end limiting block. The moving position of the first sliding block on the first sliding rail can be limited through the first front end limiting block and the first rear end limiting block.

Further, the second slide assembly includes: the second sliding rail is arranged on the rack, and the second sliding block is arranged on the second sliding rail; the second fixing frame is connected with the second sliding block. Under the effect of second drive arrangement, can drive second mount, the whole removal on the second slide rail of second slider, in addition, no matter carry length to extend or shorten, the moving direction of first mount, second mount is all opposite.

Furthermore, a second front end limiting block and a second rear end limiting block are respectively arranged at the front end and the rear end of the second sliding rail. The second front end limiting block and the second rear end limiting block are used for limiting the moving position of the second sliding block on the second sliding rail.

Furthermore, both sides of the rack are provided with protection plates. The protection shield can be dismantled, makes things convenient for inner structure's maintenance.

Further, the width of the conveying belt is smaller than the width of the rack and the width of the telescopic part. If a gap exists between the conveying belt and the rack, a protective cover plate can be arranged on the edge part, and the height of the protective cover plate is higher than that of the telescopic part, so that the telescopic part is not influenced.

Preferably, the first driving device and the second driving device are both driving motors, and the rotation driving device is a rotating electric machine.

According to the above technical scheme, the utility model provides a scalable belt feeder cooperatees through flexible actuating mechanism and flexible adjustment mechanism and realizes the adjustment of conveying length fast, and the flexibility is strong, efficient, can effectively save production space, reduction in production cost, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention without a protection plate on one side;

FIG. 3 is a schematic structural view of the telescopic part, the conveying belt, the telescopic driving mechanism and the telescopic adjusting mechanism of the present invention;

fig. 4 is a schematic structural view of the conveying unit and the telescopic driving mechanism of the present invention.

Wherein: the device comprises a rack 1, a protective plate 10, a telescopic part 2, a conveying belt 3, a telescopic driving mechanism 4, a first driving device 40, a first fixing frame 41, a first slide rail 42, a first slide block 43, a first front end limiting block 44, a first rear end limiting block 45, a telescopic adjusting mechanism 5, a second driving device 50, a second fixing frame 51, a second slide rail 52, a second slide block 53, a second front end limiting block 54, a second rear end limiting block 55, a rotary driving device 60, a first rotating shaft 61, a second rotating shaft 62, a third rotating shaft 63, a fourth rotating shaft 64 and a fifth rotating shaft 65.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-4, the present invention provides a retractable belt conveyor, including: the device comprises a rack 1, a telescopic part 2 arranged at one end of the rack 1, a conveying belt 3, a telescopic driving mechanism 4 connected with the telescopic part 2, a belt driving mechanism and a telescopic adjusting mechanism 5; the telescopic driving mechanism 4 includes: the device comprises a first driving device 40, a first fixing frame 41 connected with the output end of the first driving device 40, and a first sliding assembly arranged on the rack 1; one end of the first fixing frame 41 is connected with the telescopic part 2, and the other end is connected with the first sliding component; the telescopic adjustment mechanism 5 includes: the second driving device 50, a second fixed frame 51 connected with the output end of the second driving device 50, and a second sliding assembly arranged on the rack 1; the second fixed frame 51 is connected with the second sliding component; the belt drive mechanism includes: a rotation driving device 60, a first rotating shaft 61 connected to an output end of the rotation driving device 60, a second rotating shaft 62 disposed at one end of the telescopic portion 2, two third rotating shafts 63 disposed on the first fixing frame 41, a fourth rotating shaft 64 disposed on the rack 1, and a fifth rotating shaft 65 disposed on the second fixing frame 51; the first rotating shaft 61 is arranged at the end of the frame 1 far away from the telescopic part 2, and the plane of the upper side surface of the fourth rotating shaft 64 is flush with the plane of the lower side surface of the one of the two third rotating shafts 63 at the lower position; the conveying belt 3 is tensed on the first rotating shaft 61, the second rotating shaft 62, the third rotating shaft 63, the fourth rotating shaft 64 and the fifth rotating shaft 65 and forms a closed shape; protection plates 10 are provided on both sides of the frame 1. Specifically, in the present embodiment, the width of the conveyor belt 3 is smaller than the width of the frame 1 and the telescopic part 2; if a gap exists between the conveying belt 3 and the frame, a protective cover plate can be arranged on the edge part, and the height of the protective cover plate is higher than that of the telescopic part 2, so that the telescopic effect is not influenced; the first and

second driving devices

40 and 50 are preferably hydraulic driving motors, and the rotation driving device 60 is a rotating electric machine.

Specifically, in the present embodiment, the first sliding assembly includes: a first slide rail 42 arranged on the frame 1, a first slide block 43 arranged on the first slide rail 42; the first fixing frame 41 is connected to the first sliding block 43. Under the action of the first driving device 40, the first fixing frame 41 can be pushed, so that the first sliding block 43 connected with the first fixing frame 41 moves on the first sliding rail 42, thereby realizing the adjustment of the position of the telescopic part 2. The front end and the rear end of the first slide rail 42 are respectively provided with a first front end limiting block 44 and a first rear end limiting block 45. The first front end stopper 44 and the first rear end stopper 45 can restrict the moving position of the first slider 43 on the first slide rail 42.

Specifically, in the present embodiment, the second sliding assembly includes: a second slide rail 52 arranged on the frame 1, and a second slider 53 arranged on the second slide rail 52; the second fixing frame 51 is connected with the second sliding block 53. Under the action of the second driving device 50, the second fixing frame 51 and the second sliding block 53 can be driven to move on the second sliding rail 52 as a whole, and in addition, no matter the conveying length is extended or shortened, the moving directions of the first fixing frame 41 and the second fixing frame 51 are opposite. The front end and the rear end of the second slide rail 52 are respectively provided with a second front end limiting block 54 and a second rear end limiting block 55. The second front end limit block 54 and the second rear end limit block 55 are used for limiting the moving position of the second slide block 53 on the second slide rail 52.

In this embodiment, taking shrinkage as an example, the specific adjustment process is as follows: the first rotating shaft 61 is driven to rotate by the rotary driving device 60, the second rotating shaft 62, the two third rotating shafts 63, the fourth rotating shaft 64 and the fifth rotating shaft 65 are driven to rotate in sequence under the action of the first rotating shaft 61 and the conveying belt 3, so that the circulating rotation of the conveying belt 3 is realized, when the conveying length needs to be contracted, the first driving device 40 and the second driving device 50 are simultaneously started, the first fixing frame 41 and the telescopic part 2 are driven to move under the action of the first driving device 40, the conveying length is shortened by L1 m (L1>0), because the total length of the conveying belt 3 needs to be inconvenient, the second driving device 50 is required to be matched with the second sliding component, the positions of the second fixing frame 51 and the fifth rotating shaft 65 are synchronously adjusted, so that the second fixing frame 51 and the fifth rotating shaft 65 move to the side close to the first fixing frame 41, and the length of the conveying belt 3 between the fifth rotating shaft 65 and the first rotating shaft 61 and the fourth rotating shaft 64 is increased, increasing the lengths of L2 m and L3 m (the values of L2 and L3 are both greater than 0), and (L2+ L3) ═ L1, so as to realize the contraction of the conveying length rapidly; the value of L1 is equal to the distance value of the first fixed seat 41 and the first slider 43 moving on the first slide rail 42, the value of L2 can calculate the distance M between the first rotating shaft 61 and the fifth rotating shaft 65 after moving according to the distance value of the first rotating shaft 61 and the fifth rotating shaft 65 in the vertical direction and the distance value of the first slider 43 in the horizontal direction, and further the distance value of the connecting line between the first rotating shaft 61 and the fifth rotating shaft 65 before the second fixed seat 51 does not move is subtracted from the value of M, which is the value of L2, and the value of L3 can be calculated in the same way, specifically, the calculation is performed through a background control center, the calculation process is fast and accurate, after the calculation is completed, the stretching speed, the stretching direction and the like of the first driving device 40 and the second driving device 50 are adjusted according to the calculation result, and the contraction is completed.

To sum up, the utility model provides a scalable belt feeder cooperatees through flexible actuating mechanism and flexible adjustment mechanism and realizes the adjustment of conveying length fast, and the flexibility is strong, efficient, can effectively save production space, reduction in production cost, the practicality is strong.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A scalable belt feeder, its characterized in that includes: the device comprises a rack, a telescopic part arranged at one end of the rack, a conveying belt, a telescopic driving mechanism connected with the telescopic part, a belt driving mechanism and a telescopic adjusting mechanism; the telescopic driving mechanism comprises: the first driving device, a first fixing frame connected with the output end of the first driving device and a first sliding assembly arranged on the rack; one end of the first fixing frame is connected with the telescopic part, and the other end of the first fixing frame is connected with the first sliding assembly; the telescopic adjusting mechanism comprises: the second driving device, a second fixed frame connected with the output end of the second driving device and a second sliding assembly arranged on the rack; the second fixed frame is connected with the second sliding assembly; the belt drive mechanism includes: the rotary driving device, a first rotating shaft connected with the output end of the rotary driving device, a second rotating shaft arranged at one end of the telescopic part, two third rotating shafts arranged on the first fixing frame, a fourth rotating shaft arranged on the rack and a fifth rotating shaft arranged on the second fixing frame; the first rotating shaft is arranged at the end of the frame far away from the telescopic part, and the plane of the upper side surface of the fourth rotating shaft is flush with the plane of the lower side surface of the one of the two third rotating shafts at the lower side position; the conveying belt is tensed on the first rotating shaft, the second rotating shaft, the third rotating shaft, the fourth rotating shaft and the fifth rotating shaft and forms a closed shape.

2. A retractable belt conveyor as claimed in claim 1 wherein said first slide assembly comprises: the first sliding rail is arranged on the rack, and the first sliding block is arranged on the first sliding rail; the first fixing frame is connected with the first sliding block.

3. The retractable belt conveyor of claim 2, wherein the first front end limiting block and the first rear end limiting block are respectively disposed at the front end and the rear end of the first slide rail.

4. A retractable belt conveyor as claimed in claim 1 wherein said second slide assembly comprises: the second sliding rail is arranged on the rack, and the second sliding block is arranged on the second sliding rail; the second fixing frame is connected with the second sliding block.

5. The retractable belt conveyor of claim 4, wherein the front end and the rear end of the second slide rail are respectively provided with a second front end limiting block and a second rear end limiting block.

6. A telescopic belt conveyor as claimed in claim 1, in which protection plates are provided on both sides of the frame.

7. A telescopic belt conveyor as claimed in claim 1, in which the width of the belt is less than the width of the frame, telescopic section.

8. A telescopic belt conveyor according to claim 1, wherein said first and second drive means are drive motors and said rotary drive means is a rotary electric machine.