CN108792500B

CN108792500B - Roller conveying device capable of increasing length

Info

Publication number: CN108792500B
Application number: CN201810685018.8A
Authority: CN
Inventors: 吕峰
Original assignee: Huzhou Wuxing Shuangde Conveying Machinery Co ltd
Current assignee: Huzhou Wuxing Shuangde Conveying Machinery Co ltd
Priority date: 2018-06-28
Filing date: 2018-06-28
Publication date: 2020-05-12
Anticipated expiration: 2038-06-28
Also published as: CN108792500A

Abstract

The invention discloses a roller conveying device capable of increasing the length, which comprises a base, wherein a threaded rod is rotatably connected to the middle position of one side, close to each other, of a longitudinal beam, a first belt pulley is fixedly connected to the middle position of the outer surface of the threaded rod, a bottom roller seat is fixedly connected to one side, far away from a sliding seat, of an adapter seat, sliding rails are fixedly connected to the symmetrical positions, close to the front surface and the back surface of the top roller seat, of one side, close to each other, of the top roller seat, and guide wheels are fixedly connected to the positions, close to the sliding seat, of one side, close to each other, of the. This multiplicable length cylinder conveyer has solved present in use and has adopted artifical transport or the mode of material car consignment to carry out the material conveying usually, wastes time and energy, in case the material supply is untimely, will influence the normal clear of production, if the material supply is too much, can cause the overstock of material and chaotic condition.

Description

Roller conveying device capable of increasing length

Technical Field

The invention relates to the field of material conveying equipment, in particular to a roller conveying device capable of increasing the length.

Background

Transport smallclothes and parts material and carry out material conveying usually with material conveyer, at present in use adopts the mode of artifical transport or material car consignment to carry out material conveying usually, wastes time and energy, in case the material supply is not timely, will influence the normal clear of production, if the material supply is too much, can cause material overstock and chaotic condition.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a roller conveying device capable of increasing the length, which solves the problems that the time and labor are wasted when the materials are conveyed by manual carrying or material vehicle consignment mode in the prior art, the normal production is influenced once the materials are not supplied timely, and the overstocked and disordered materials are caused if the materials are supplied too much.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a roller conveying device capable of increasing the length comprises a base, wherein symmetrical positions of two sides of the top of the base, which are close to the front side and the back side of the base, are fixedly connected with threaded rotating rod supports, the threaded rotating rod supports are positioned at two sides of the base and are mutually close to one side of the top of the base, the middle position of one side of the longitudinal beam, which is mutually close to one side, is fixedly connected with a threaded rod, the middle position of the outer surface of the threaded rod is fixedly connected with a first belt wheel, the outer surface of the threaded rod is positioned at symmetrical positions of two sides of the first belt wheel and is fixedly connected with an inner ring seat, the outer surface of the inner ring seat is rotatably connected with a sliding seat through a rolling bearing, the front side and the back side of the sliding seat are rotatably connected with a, the support rod is fixedly connected with the symmetrical positions, close to the symmetrical positions of the front surface and the back surface of the base, the symmetrical positions, located on two sides of the first belt wheel, of the support rod are fixedly connected with a top roller seat, one end, far away from the base, of the support rod, the top roller seat is close to one side of the base and is fixedly connected with sliding rails, the other side, close to the base, of the top roller seat is fixedly connected with a guide wheel, and the other side, close to the sliding seat, of the bottom roller.

Preferably, the inner cavities of the bottom roller seat and the top roller seat are rotatably connected with a plurality of rollers.

Preferably, the inner surface of the slide rail is in sliding connection with the bottom roller seat through a sliding connecting rod.

Preferably, the middle position of the top of the base and the position, which is located on the right side of the first belt pulley, are fixedly connected with a motor through a shock pad, the tail end of an output shaft of the motor is rotatably connected with a transmission shaft through a coupler, and one end, which is far away from the motor, of the transmission shaft is fixedly connected with a second belt pulley.

Preferably, the first belt pulley and the second belt pulley are mutually driven by a belt.

Preferably, the two sides of the bottom of the base are fixedly connected with trundles at symmetrical positions close to the front surface and the back surface of the base.

(III) advantageous effects

The invention provides a roller conveying device capable of increasing the length. The method has the following beneficial effects:

(1) this multiplicable length cylinder conveyer through the first band pulley of threaded rod surface intermediate position fixedly connected with, has reached the motor and can be through driving the second band pulley and then drive first band pulley rotatory to the realization can control the position that the bottom cylinder base removed, realizes semi-automatization's purpose by the rotation of control motor.

(2) This multiplicable length cylinder conveyer keeps away from one side fixedly connected with bottom roller seat of sliding seat through the adapter, has reached the length that bottom roller seat can increase top roller seat under the effect of threaded rod, and when the material supply was too much, can regard as temporarily storing the goods, avoids causing material backlog and chaotic purpose.

(3) This multiplicable length cylinder conveyer, through the one side that bottom cylinder seat is close to each other and be close to the position fixedly connected with guide pulley of sliding seat, reached when sliding connection pole removes a certain position, guide pulley contact top cylinder seat, as the second supports the tape point, alleviates the power that sliding connection pole bore, ensures the device's stability and postpones life's purpose.

Drawings

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

FIG. 2 is a schematic side view of the bottom roller base according to the present invention;

fig. 3 is a schematic top view of the top roller base according to the present invention.

In the figure: the device comprises a base 1, a threaded rotating rod support 2, a longitudinal beam 3, a threaded rod 4, a first belt wheel 5, an inner ring seat 6, a rolling bearing 7, a sliding seat 8, a rotating rod 9, an adapter seat 10, a bottom roller seat 11, a support rod 12, a top roller seat 13, a sliding rail 14, a guide wheel 15, a roller 16, a sliding connecting rod 17, a shock pad 18, a motor 19, a transmission shaft 20, a second belt wheel 21 and a caster 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by persons skilled in the art based on the embodiments in the present application without any creative work belong to the protection scope of the present application.

Referring to fig. 1-3, the present invention provides a technical solution: a roller conveying device capable of increasing the length comprises a base 1, wherein symmetrical positions of two sides of the top of the base 1, which are close to the front surface and the back surface of the base 1, are fixedly connected with threaded rotating rod supports 2, the threaded rotating rod supports 2 are positioned at two sides of the base 1, the top of one side, which is close to each other, is fixedly connected with longitudinal beams 3, the middle position of one side, which is close to each other, of the longitudinal beams 3 is rotatably connected with a threaded rod 4, the middle position of the outer surface of the threaded rod 4 is fixedly connected with a first belt wheel 5, a motor can drive the first belt wheel to rotate by driving a second belt wheel, so that the position of the bottom roller seat to be moved by controlling the rotation of the motor is controlled, the purpose of semi-automation is realized, inner ring seats 6 are fixedly connected with the outer surfaces, the front and back symmetrical positions of the sliding seat 8 are rotationally connected with a rotating rod 9, one end of the rotating rod 9 far away from the sliding seat 8 is rotationally connected with an adapter seat 10, one side of the adapter seat 10 far away from the sliding seat 8 is fixedly connected with a bottom roller seat 11, the length of the top roller seat can be increased by the bottom roller seat under the action of a threaded rod, when the material is supplied too much, the roller seat can be used for temporarily storing goods, and the purpose of material accumulation and disorder is avoided, the symmetrical positions of the top of the base 1, which are close to the front and back symmetrical positions of the base 1 and are positioned at two sides of the first belt wheel 5, are fixedly connected with a support rod 12, one end of the support rod 12 far away from the base 1 is fixedly connected with a top roller seat 13, the symmetrical positions of the top roller seat 13, which are close to one side of the base 1 and are close to the front and back of the top roller seat 13, when the sliding connection rod moves a certain position, the guide wheel contacts the top roller seat, as a second supporting belt point, the force borne by the sliding connection rod is reduced, the stability and the service life delaying purpose of the device are ensured, the inner cavities of the bottom roller seat 11 and the top roller seat 13 are both rotatably connected with a plurality of rollers 16, the inner surface of the sliding rail 14 is slidably connected with the bottom roller seat 11 through the sliding connection rod 17, the middle position of the top of the base 1 and the position which is positioned on the right side of the first belt wheel 5 are fixedly connected with a motor 19 through a shock pad 18, the tail end of an output shaft of the motor 19 is rotatably connected with a transmission shaft 20 through a coupler, one end of the transmission shaft 20 far away from the motor 19 is fixedly connected with a second belt wheel 21, the first belt wheel 5 and the second belt wheel 21 are mutually transmitted through a belt, and the.

When the screw thread rotating rod support is used, when materials are supplied too much, the switch of the motor 19 is turned on, the motor 19 supplies power to work and rotates in the forward direction to drive the transmission shaft 20 to rotate, the transmission shaft 20 rotates to drive the second belt wheel 21, the second belt wheel 21 rotates to drive the first belt wheel 5 to rotate, the first belt wheel 5 rotates to drive the threaded rod 4 to rotate, the threaded rod 4 rotates to enable the inner ring seat 6, the rolling bearing 7 and the sliding seat 8 to move towards the direction close to the screw thread rotating rod support 2, the sliding seat 8 moves to enable the rotating rod 9, adapter 10, bottom roller seat 11 move towards the direction of screw dwang support 2, and bottom roller seat 11 moves a certain position guide pulley 15 and top roller seat 13 contact, and bottom roller seat 11 continues to move to the position that can't move, and it can to close switch motor 19 stop work, and when the material supply is not much, only need open the switch make motor 19 reverse rotation can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The phrase "comprising a defined element does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A roller conveyor of increased length, comprising a base (1), characterized in that: the screw thread rotating rod support is fixedly connected with screw thread rotating rod supports (2) at symmetrical positions of the two sides of the top of the base (1) close to the front and the back of the base (1), the screw thread rotating rod supports (2) are positioned at the two sides of the base (1) and are fixedly connected with longitudinal beams (3) at the top of one side close to each other, the longitudinal beams (3) are rotatably connected with threaded rods (4) at the middle positions of one side close to each other, the middle positions of the outer surfaces of the threaded rods (4) are fixedly connected with first belt wheels (5), the outer surfaces of the threaded rods (4) are fixedly connected with inner ring seats (6) at the symmetrical positions of the two sides of the first belt wheels (5), the outer surfaces of the inner ring seats (6) are rotatably connected with sliding seats (8) through rolling bearings (7), the front and the symmetrical positions of the back of the sliding seats (8) are, one side, far away from the sliding seat (8), of the adapter seat (10) is fixedly connected with a bottom roller seat (11), the top of the base (1) is close to the symmetrical positions of the front surface and the back surface of the base (1) and is fixedly connected with support rods (12) at the symmetrical positions of the two sides of the first belt pulley (5), one end, far away from the base (1), of each support rod (12) is fixedly connected with a top roller seat (13), one side, close to the base (1), of each top roller seat (13) is fixedly connected with a sliding rail (14) at the symmetrical positions, close to the front surface and the back surface of each top roller seat (13), one side, close to each other, of each bottom roller seat (11) is fixedly connected with a guide pulley (15), a motor (19) supplies electricity to work and rotates forwards to drive the transmission shaft (20) to rotate, the transmission shaft (20) rotates to drive a second belt pulley (21), and the second belt pulley (21, first band pulley (5) rotation drive threaded rod (4) are rotatory, threaded rod (4) are rotatory to be made inner ring seat (6), antifriction bearing (7), sliding seat (8) are towards the direction removal that is close to screw dwang support (2), sliding seat (8) remove to make dwang (9), adapter (10), bottom cylinder seat (11) remove towards the direction of screw dwang support (2), bottom cylinder seat (11) remove a certain position guide pulley (15) and top cylinder seat (13) contact, bottom cylinder seat (11) continue to move the position that can't remove, it can to close switch motor (19) stop work.

2. A variable length roller conveyor as in claim 1 wherein: the inner cavities of the bottom roller seat (11) and the top roller seat (13) are rotatably connected with a plurality of rollers (16).

3. A variable length roller conveyor as in claim 1 wherein: the inner surface of the slide rail (14) is connected with the bottom roller seat (11) in a sliding way through a sliding connecting rod (17).

4. A variable length roller conveyor as in claim 1 wherein: the base (1) top intermediate position just is located the position of first band pulley (5) right side partially and passes through shock pad (18) fixedly connected with motor (19), motor (19) output shaft end is rotated through the shaft coupling and is connected with transmission shaft (20), one end fixedly connected with second band pulley (21) of motor (19) are kept away from in transmission shaft (20).

5. An extensible length roller conveyor as in claim 4 wherein: the first belt wheel (5) and the second belt wheel (21) are mutually transmitted through a belt.

6. A variable length roller conveyor as in claim 1 wherein: the two sides of the bottom of the base (1) are fixedly connected with trundles (22) at symmetrical positions close to the front and the back of the base (1).