阅读说明：本技术 一种可逆输送机 (Reversible conveyor ) 是由 程玲 于 2020-12-05 设计创作，主要内容包括：本发明提供一种可逆输送机,其特征在于：包括机架、分别转动设置在机架两端的第一滚筒和第二滚筒、套接在第一滚筒和第二滚筒上端的输送带、及驱动输送带移动的驱动滚筒机构,所述驱动滚筒机构安装在机架的中部位置。过度滚筒通过调节轴座可以调节输送带的松紧,保持主动滚筒良好的传动效果。第一清理筒和第二清理筒分别与第一滚筒和第二滚筒传动连接,在输送带带动第一滚筒和第二滚筒的同时对输送带表面进行刮擦清理。该装置双向可逆,满足物料装卸使用,效率高,传输性能稳定。(The invention provides a reversible conveyor, which is characterized in that: the automatic conveying device comprises a rack, a first roller and a second roller which are respectively rotatably arranged at two ends of the rack, a conveying belt sleeved at the upper ends of the first roller and the second roller, and a driving roller mechanism for driving the conveying belt to move, wherein the driving roller mechanism is arranged at the middle position of the rack. The tightness of the conveying belt can be adjusted by the transition roller through the adjusting shaft seat, and the good transmission effect of the driving roller is kept. The first cleaning barrel and the second cleaning barrel are respectively in transmission connection with the first roller and the second roller, and the conveying belt is scraped and cleaned on the surface of the conveying belt while the conveying belt drives the first roller and the second roller. The device is reversible in two directions, meets the use of material loading and unloading, and is efficient, and transmission performance is stable.)

1. A reversible conveyor, characterized by: the automatic conveying device comprises a rack, a first roller and a second roller which are respectively rotatably arranged at two ends of the rack, a conveying belt sleeved at the upper ends of the first roller and the second roller, and a driving roller mechanism for driving the conveying belt to move, wherein the driving roller mechanism is arranged at the middle position of the rack, the driving roller mechanism comprises a driving roller, an excessive roller and a driving motor for driving the driving roller to rotate, the driving roller is rotatably arranged in corresponding bearings at two ends of the rack, the driving motor is arranged on a motor frame at one side of the rack, the driving motor is integrally connected with a speed reducer in a transmission manner, an output shaft of the speed reducer is in transmission connection with a shaft rod extending out of the driving roller and drives the driving roller to rotate, the excessive roller is arranged on the rack through an adjusting shaft seat, and the conveying belt.

2. A reversible conveyor as claimed in claim 1, wherein: a first cleaning barrel is installed at the corresponding position of one side of the first roller and is rotatably arranged through a bearing at the corresponding position of the rack, a first belt pulley is sleeved at the outer end, located at the bearing, of a shaft rod extending out of the first cleaning barrel, a corresponding second belt pulley is arranged on the outer end side of the first roller, and the first belt pulley is in transmission connection with the second belt pulley through a belt.

3. A reversible conveyor as claimed in claim 2, wherein: the first cleaning barrel is located at the lower end of the conveying belt, and helical blades are arranged on the upper end of the first cleaning barrel corresponding to the surface of the conveying belt.

4. A reversible conveyor as claimed in claim 3, wherein: and a second cleaning barrel is arranged at the corresponding position of one side of the second roller and is in transmission connection with the second roller through a belt, and the structure of the second cleaning barrel is consistent with that of the first cleaning barrel.

5. A reversible conveyor as claimed in claim 4, characterized in that: the adjusting shaft seat comprises an adjusting bearing and an adjusting shaft, the adjusting bearing is rotatably arranged with the transition roller, the adjusting shaft is arranged at the outer end of the adjusting bearing, a sliding adjusting groove is formed in the rack corresponding to the adjusting shaft, the adjusting shaft penetrates through the adjusting groove and is sleeved with an adjusting screw rod, and the adjusting screw rod is locked and fixed at the corresponding position of the rack through a nut.

6. A reversible conveyor as claimed in claim 1, wherein: and guard plates are arranged on two sides of the rack and are fixed on two sides of the rack through positioning plates which are distributed.

Technical Field

The invention relates to the technical field of conveyors, in particular to a reversible conveyor.

Background

In the raw material conveying field of industries such as coal, chemical industry, electric power and the like, in the material conveying process, in order to meet production requirements, bidirectional conveying is needed, and therefore discharging and charging are needed to be carried out on the conveyor.

Disclosure of Invention

The technical problem to be solved by the present invention is to provide a reversible conveyor to solve the problems mentioned in the background art.

The technical problem solved by the invention is realized by adopting the following technical scheme: a reversible conveyor comprises a rack, a first roller and a second roller which are respectively rotatably arranged at two ends of the rack, a conveying belt sleeved at the upper ends of the first roller and the second roller, and a driving roller mechanism for driving the conveying belt to move, wherein the driving roller mechanism is arranged at the middle position of the rack, the driving roller mechanism comprises a driving roller, an excessive roller and a driving motor for driving the driving roller to rotate, the driving roller is rotatably arranged in bearings corresponding to two ends of the rack, the driving motor is arranged on a motor frame on one side of the rack, the driving motor is integrally connected with a speed reducer in a transmission manner, an output shaft of the speed reducer is in transmission connection with a shaft rod extending out of the driving roller and drives the driving roller to rotate, the excessive roller is arranged on the rack through an adjusting shaft seat, and the conveying belt penetrates through the driving roller and the.

The invention adopts the following further scheme: a first cleaning barrel is installed at the corresponding position of one side of the first roller and is rotatably arranged through a bearing at the corresponding position of the rack, a first belt pulley is sleeved at the outer end, located at the bearing, of a shaft rod extending out of the first cleaning barrel, a corresponding second belt pulley is arranged on the outer end side of the first roller, and the first belt pulley is in transmission connection with the second belt pulley through a belt.

The invention adopts the following further scheme: the first cleaning barrel is located at the lower end of the conveying belt, and helical blades are arranged on the upper end of the first cleaning barrel corresponding to the surface of the conveying belt.

The invention adopts the following further scheme: and a second cleaning barrel is arranged at the corresponding position of one side of the second roller and is in transmission connection with the second roller through a belt, and the structure of the second cleaning barrel is consistent with that of the first cleaning barrel.

The invention adopts the following further scheme: the adjusting shaft seat comprises an adjusting bearing and an adjusting shaft, the adjusting bearing is rotatably arranged with the transition roller, the adjusting shaft is arranged at the outer end of the adjusting bearing, a sliding adjusting groove is formed in the rack corresponding to the adjusting shaft, the adjusting shaft penetrates through the adjusting groove and is sleeved with an adjusting screw rod, and the adjusting screw rod is locked and fixed at the corresponding position of the rack through a nut.

The invention adopts the following further scheme: and guard plates are arranged on two sides of the rack and are fixed on two sides of the rack through positioning plates which are distributed.

Compared with the prior art, the invention has the beneficial effects that: the two ends of the conveying belt are circularly sleeved on the first roller and the second roller, the S-shaped conveying belt at the lower end of the middle position is sleeved on the driving roller and the transition roller, the driving motor drives the driving roller to rotate so as to drive the conveying belt, and the forward and reverse conveying of the conveying belt can be controlled by the forward and reverse rotation of the driving motor. The tightness of the conveying belt can be adjusted by the transition roller through the adjusting shaft seat, and the good transmission effect of the driving roller is kept. The first cleaning barrel and the second cleaning barrel are respectively in transmission connection with the first roller and the second roller, and the conveying belt is scraped and cleaned on the surface of the conveying belt while the conveying belt drives the first roller and the second roller. The device is reversible in two directions, meets the use of material loading and unloading, and is efficient, and transmission performance is stable.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic bottom view of the present invention;

fig. 4 is a schematic view of the scraping structure of fig. 2.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further described below by combining the specific drawings.

As shown in FIGS. 1-4,

the embodiment provides a reversible conveyor, which comprises a frame 1, a first roller 2 and a second roller 3 which are respectively and rotatably arranged at two ends of the frame 1, a conveying belt 4 which is sleeved at the upper ends of the first roller 2 and the second roller 3, and a driving roller mechanism which drives the conveying belt 4 to move, the driving roller mechanism is arranged in the middle of the frame 1 and comprises a driving roller 5, a transition roller 6 and a driving motor 7 for driving the driving roller 5 to rotate, the driving roller 5 is rotatably arranged in corresponding bearings at two ends of the frame 1, the driving motor 7 is arranged on a motor frame at one side of the frame 1, the driving motor 7 is in transmission connection with the speed reducer integrally, an output shaft of the speed reducer is in transmission connection with a shaft rod extending out of the driving roller 5 to drive the driving roller 5 to rotate, the transition roller 6 is installed on the rack 1 through the adjusting shaft 61, and the conveying belt 4 penetrates through the driving roller 5 and the transition roller 6 to form an S-shaped structure.

In this embodiment, a first cleaning barrel 21 is installed at the relevant position of first cylinder 2 one side, first cleaning barrel 21 rotates through the bearing of frame 1 relevant position and sets up, and the outer end that the axostylus axostyle that first cleaning barrel 21 stretches out is located the bearing has cup jointed first belt pulley 22, and the outer end side of first cylinder 2 is equipped with corresponding second belt pulley 23, first belt pulley 22 passes through belt transmission with second belt pulley 23 and is connected. Specifically, the conveyer belt 4 drives the first roller 2 to rotate, and the first roller 2 drives the first cleaning barrel 21 to rotate through the belt. The first cleaning cylinder 21 is located at the lower end of the conveying belt 4, and the upper end of the first cleaning cylinder 21 is provided with a helical blade 24 corresponding to the surface of the conveying belt 4. Specifically, when the first cleaning barrel 21 rotates, the helical blades 24 rotate to scrape impurities on the conveying belt 4, so that an automatic cleaning effect is achieved. A second cleaning barrel 31 is arranged at a corresponding position on one side of the second roller 3, the second cleaning barrel 31 is in transmission connection with the second roller 3 through a belt, and the structure of the second cleaning barrel 31 is consistent with that of the first cleaning barrel 21.

In this embodiment, the adjusting shaft 61 seat includes the adjusting shaft 61 bearing that sets up with excessive cylinder 6 rotation, sets up the adjusting shaft 61 that holds the outer end at adjusting shaft 61, and institute frame 1 corresponds adjusting shaft 61 and is equipped with gliding adjustment tank 62, and adjusting shaft 61 passes adjustment tank 62 and has cup jointed adjusting screw 63, and adjusting screw 63 passes through the nut locking and fixes the relevant position at frame 1. By loosening the screw cap, the adjusting shaft 61 moves in the adjusting groove 62, so that the transition roller 6 moves back and forth, and the purpose of adjusting the tightness of the conveying belt 4 is achieved.

In this embodiment, two sides of the frame 1 are provided with guard plates 11, and the guard plates 11 are fixed on two sides of the frame 1 through the distributed positioning plates 12.

The working principle of the invention is as follows: two ends of the conveying belt 4 are circularly sleeved on the first roller 2 and the second roller 3, the conveying belt 4S at the lower end of the middle position is sleeved on the driving roller 5 and the transition roller 6, the driving roller 5 is driven by the driving motor 7 to rotate so as to drive the conveying belt 4 to convey, and the forward and reverse rotation of the driving motor 7 can control the forward and reverse conveying of the conveying belt 4. The transition roller 6 can adjust the tightness of the conveying belt 4 through the adjusting shaft 61 seat, and the good transmission effect of the driving roller 5 is kept. The first cleaning barrel 21 and the second cleaning barrel 31 are in transmission connection with the first roller 2 and the second roller 3 respectively, and the conveying belt 4 is scraped and cleaned while the conveying belt 4 drives the first roller 2 and the second roller 3. The device is reversible in two directions, meets the use of material loading and unloading, and is efficient, and transmission performance is stable.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.