Single-transmission roller press

Abstract

The utility model discloses a single-transmission roller press, which relates to the technical field of grinding equipment and comprises a box body, a feed port is arranged at the top of the box body, an adjusting component is arranged on the box body, a driving motor is fixedly arranged in the box body, and the output end of the driving motor is horizontally and fixedly connected with a driving roller through a coupler. A driven roller rotating around the axis of the driven roller is arranged in the box body, and the driving roller and the driven roller are connected through a transmission assembly. According to the single-transmission roller press, the size of the feeding port can be adjusted in the feeding process, then the feeding speed is controlled, and the situation that due to the fact that the feeding speed is too high, ore raw materials are accumulated between the driving roller and the driven roller, and ore grinding is insufficient is avoided.

Description

Technical Field

[0001] This utility model relates to the field of grinding equipment technology, and in particular to a single-drive roller press. Background Technology

[0002] Single-drive roller presses are an important piece of equipment in ore grinding processes, mainly used for fine crushing and grinding of ores. Compared with traditional grinding equipment, single-drive roller presses have advantages such as simple structure, low energy consumption, high processing capacity, and convenient operation and maintenance. In recent years, with the rapid development of my country's mining industry, the demand for ore grinding equipment has continued to grow, and single-drive roller presses are being used more and more widely in the market.

[0003] Existing single-drive roller presses often suffer from insufficient grinding due to the difficulty in controlling the feeding speed. This often results in ore raw materials accumulating and sliding down from other directions, requiring secondary grinding and affecting production efficiency. Utility Model Content

[0004] In view of the defects of the existing technology, the purpose of this utility model is to provide a single-drive roller press that can solve the problem of insufficient grinding of ore due to excessive feeding speed.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] A single-drive roller press includes a housing with a feed inlet at the top. An adjustment assembly is mounted on the housing and positioned at the feed inlet to adjust its size. A drive motor is fixedly mounted inside the housing. The output end of the drive motor is horizontally and fixedly connected to a drive roller via a coupling. The end of the drive roller away from the drive motor is rotatably connected to the housing. A driven roller, rotating around its own axis, is mounted inside the housing, parallel to the drive roller and positioned directly below the feed inlet. The drive roller and the driven roller are connected via a transmission assembly.

[0007] Preferably, the adjusting assembly includes a rotating rod, which is rotatably disposed on the top of the housing around its own axis. An adjusting baffle is fixedly sleeved on the rotating rod, and the adjusting baffle is disposed inside the housing and abuts against the upper surface of the inner wall of the housing. The adjusting baffle can cover the feed inlet.

[0008] Preferably, a rotating handle is fixedly provided at the top of the rotating rod.

[0009] Preferably, the transmission assembly includes a driving gear and a driven gear, the driving gear being fixedly sleeved on the driving roller, the driven gear being fixedly sleeved on the driven roller, and the driving gear and the driven gear meshing with each other.

[0010] Preferably, the driving gear is sleeved in the end of the driving roller away from the driving motor.

[0011] Preferably, a discharge port is arranged at the lower part of one side of the box, and a discharge assembly is arranged on the inner lower surface of the box and used to push the ore powder out of the discharge port.

[0012] Preferably, the discharge assembly comprises an electric push rod, which is fixedly arranged on the inner lower surface of the box and has an output end facing the discharge port, and a tray is fixedly connected to the output end of the electric push rod.

[0013] Preferably, two groups of parallel slides are fixedly arranged on the inner lower surface of the box, and the two sides of the tray are slidably connected to the two groups of slides, respectively.

[0014] The single driving roller presser has the following advantages:

[0015] The single driving roller presser has the following advantages: BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Fig. 2 It is a position relation diagram of the driving roller and the driven roller in the utility model;

[0018] Fig. 3 It is a structure schematic diagram of the adjusting assembly in the utility model;

[0019] Fig. 4 It is a structure schematic diagram of the discharge assembly in the utility model.

[0020] In the drawing: 10, box; 20, feed inlet; 30, adjusting assembly; 31, rotating rod; 32, adjusting baffle; 33, rotating handle; 40, driving motor; 50, driving roller; 60, driven roller; 70, transmission assembly; 71, driving gear; 72, driven gear; 80, discharge port; 90, discharge assembly; 91, electric push rod; 92, tray; 100, slide. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model clearer and more apparent, the utility model is further described below in combination with the drawings and embodiments.

[0022] The utility model provides an embodiment: as Figs. 1-4 As shown in a kind of single drive roller press, including box 10, box 10 top is equipped with feed inlet 20, adjusting assembly 30 is provided on box 10, adjusting assembly 30 is arranged at feed inlet 20, for adjusting the size of feed inlet 20, driving motor 40 is fixedly arranged in box 10, the output end of driving motor 40 is fixedly connected with driving roller 50 by shaft coupling horizontally, the end of driving roller 50 away from driving motor 40 is rotatably connected with box 10, driven roller 60 rotating about its own axis is arranged in box 10, driven roller 60 is arranged in box 10 and is parallel with driving roller 50, and it is arranged directly below feed inlet 20, driving roller 50 and driven roller 60 are connected by transmission assembly 70.

[0023] When using, staff starts driving motor 40, driving motor 40 drives driving roller 50 to rotate clockwise by shaft coupling, driving roller 50 drives driven roller 60 to rotate counterclockwise by transmission assembly 70, staff transports ore raw material to feed inlet 20 by transport device, ore raw material falls vertically between driving roller 50 and driven roller 60 after entering box 10, and ore raw material is ground into ore powder by the rotation of driving roller 50 and driven roller 60, staff can realize the adjustment of the size of feed inlet 20 by controlling adjusting assembly 30 in the process, to control feed speed.

[0024] Preferably, adjusting assembly 30 includes rotating rod 31, rotating rod 31 is rotatably arranged on the top of box 10, adjusting baffle 32 is fixedly sleeved on rotating rod 31, adjusting baffle 32 is arranged in box 10 and is in abutment with the upper surface of the inner wall of box 10, adjusting baffle 32 can cover feed inlet 20, staff can realize the regulation and control of feed speed by controlling the size of adjusting baffle 32 covering feed inlet 20, and it is simple and easy to operate.

[0025] Preferably, rotating handle 33 is fixedly arranged on the top of rotating rod 31, by setting rotating handle 33, it is convenient for staff to adjust the position of adjusting baffle 32, to control the size of feed inlet 20, and it is more labor-saving to operate.

[0026] Preferably, transmission assembly 70 includes driving gear 71 and driven gear 72, driving gear 71 is fixedly sleeved on driving roller 50, driven gear 72 is fixedly sleeved on driven roller 60, and driving gear 71 and driven gear 72 are engaged.

[0027] Preferably, the driving gear 71 is sleeved in the driving roller 50 away from the driving motor 40, and the driving gear 71 and the driven gear 72 can be replaced conveniently to improve the equipment maintenance efficiency due to the wear of the driving gear 71 and the driven gear 72 after the roller press is used for a long time.

[0028] Preferably, the lower part of one side of the box body 10 is provided with a discharge port 80, and the lower inner surface of the box body 10 is provided with a discharge assembly 90 for pushing the ore powder out of the discharge port 80, so that the roller press can realize the timed discharge, and the discharge time can be controlled conveniently.

[0029] Preferably, the discharge assembly 90 comprises an electric push rod 91 fixedly arranged on the lower inner surface of the box body 10 and having an output end facing the discharge port 80, and the output end of the electric push rod 91 is fixedly connected with a tray 92.

[0030] Preferably, the lower inner surface of the box body 10 is fixedly provided with two groups of parallel slideways 100, and the two sides of the tray 92 are respectively connected with the two groups of slideways 100 in a sliding mode, so that the stability of the tray 92 during sliding can be improved, and the ore powder falling during the sliding of the tray 92 can be avoided.

[0031] The working principle of the embodiment is more specifically as follows:

[0032] The driving motor 40 drives the driving roller 50 to rotate clockwise through the shaft coupling, the driving roller 50 drives the driving gear 71 to rotate clockwise, the driving gear 71 drives the driven gear 72 to rotate counterclockwise through the meshing mode, the driven gear 72 drives the driven roller 60 to rotate counterclockwise, the ore raw materials are conveyed into the feeding port 20 by the conveying device, the ore raw materials fall vertically between the driving roller 50 and the driven roller 60 after entering the box body 10, the ore raw materials are ground into ore powder by the rotation of the driving roller 50 and the driven roller 60, the ore powder falls onto the tray 92 under the action of gravity, the adjusting baffle 32 is driven to rotate by rotating the handle 33 during the process, the adjusting baffle 32 gradually covers the feeding port 20 from below the feeding port 20 to adjust the size of the feeding port 20, so as to control the feeding speed, when the ore powder on the tray 92 meets the use requirements of the worker, the worker stops conveying the ore raw materials into the feeding port 20, and then the electric push rod 91 is started, the output end of the electric push rod 91 pushes the tray 92 to move towards the discharge port 80, the tray 92 slides along the slideway 100, and the worker collects the ore powder from the discharge port 80.

[0033] The single transmission roller presser has the adjusting assembly 30 arranged on the box body 10, the adjusting assembly 30 is arranged at the feeding port 20 and is used for adjusting the size of the feeding port 20, the driving motor 40 is fixedly arranged in the box body 10, the output end of the driving motor 40 is horizontally fixedly connected with the driving roller 50 through the shaft coupling, the driven roller 60 rotating around the self axis is arranged in the box body 10, the driving roller 50 and the driven roller 60 are connected through the transmission assembly 70, so that the single transmission roller presser can adjust the size of the feeding port 20 in the feeding process, and then the feeding speed is controlled, the ore raw material is prevented from being accumulated between the driving roller 50 and the driven roller 60 due to the too fast feeding speed, and the insufficient ore grinding is avoided.

[0034] The above only describes the preferred embodiments of the utility model, and does not use to limit the utility model, and any modification, equivalent replacement and improvement etc. made within the spirit and principle of the utility model should fall within the protection scope of the utility model.

Claims

1. A single drive roll press comprising a housing (10), characterized in that: The box (10) top is provided with a feeding port (20), the box (10) is provided with adjusting assembly (30), adjusting assembly (30) is arranged at the feeding port (20), for adjusting the size of the feeding port (20), the box (10) is fixedly provided with drive motor (40), the output end of drive motor (40) is fixedly connected with driving roller (50) through shaft coupling, the end of driving roller (50) away from drive motor (40) is rotatably connected with the box (10), the box (10) is provided with driven roller (60) rotating around its axis, driven roller (60) is parallelly arranged with driving roller (50) in the box (10), and is arranged directly below the feeding port (20), driving roller (50) and driven roller (60) are connected through transmission assembly (70).

2. A single drive roller press according to claim 1, characterized in that: The adjusting assembly (30) comprises a rotating rod (31), the rotating rod (31) is rotatably arranged on the top of the box (10), the adjusting baffle (32) is fixedly sleeved on the rotating rod (31), the adjusting baffle (32) is arranged in the box (10) and abuts with the upper surface of the inner wall of the box (10), the adjusting baffle (32) can cover the feeding port (20).

3. A single drive roller press according to claim 2, characterized in that: The rotating rod (31) is fixedly provided with a rotating handle (33) on the top.

4. A single drive roller press according to claim 1, characterized in that: The transmission assembly (70) comprises a driving gear (71) and a driven gear (72), the driving gear (71) is fixedly sleeved on the driving roller (50), the driven gear (72) is fixedly sleeved on the driven roller (60), and the driving gear (71) and the driven gear (72) are engaged.

5. A single drive roller press according to claim 4, characterised in that: The driving gear (71) is sleeved in the end of the driving roller (50) away from the drive motor (40).

6. A single drive roller press according to claim 1, characterized in that: The lower part of the side of the box (10) is provided with a discharge port (80), and the lower surface of the inside of the box (10) is provided with a discharging assembly (90), the discharging assembly (90) is used for pushing the ore powder to the outside of the discharge port (80).

7. A single drive roller press according to claim 6, characterised in that: The discharging assembly (90) comprises an electric push rod (91), the electric push rod (91) is fixedly arranged on the lower surface of the inside of the box (10), and the output end is towards the discharge port (80), and the output end of the electric push rod (91) is fixedly connected with a tray (92).

8. A single drive roller press according to claim 7, characterized in that: The lower surface of the inside of the box (10) is fixedly provided with two groups of parallel slides (100), and the two sides of the tray (92) are respectively slidably connected with the two groups of slides (100).

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