Automatic feeding dry ball mill

Abstract

The utility model discloses an automatic feeding dry type ball mill, which relates to the technical field of ball mills, and comprises a material containing mechanism, a feeding mechanism and a blanking mechanism, the material containing mechanism comprises a machine body, a material receiving box connected with the top of the machine body, a material box connected with the top of the material receiving box, and the feeding mechanism; the feeding mechanism comprises two plate bodies connected with the top of the material receiving box, sliding ways formed in the inner sides of the plate bodies, a scraping plate connected between the two sliding ways in a sliding mode, and two motors installed on the front side and the rear side of the material receiving box. According to the utility model, the two motors are started, then the two scrapers are matched to push the scrapers, the scrapers can scrape a part of raw materials into the machine body every time the scrapers rotate around the slideways, meanwhile, the output shafts of the motors drive the upper toothed plate to rotate, and the upper toothed plate collides with the lower toothed plate when translating left and right along with the output shafts of the motors, so that the material receiving box vibrates; and the material receiving box is simple in structure and not prone to damage, and the service life of equipment is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to ball mill technical field, concretely is a kind of automatic feed dry-type ball mill. BACKGROUND

[0002] Ball mill is the key equipment that material is broken, then, it is smashed again. It is widely used in cement, silicate product, new building material, refractory material, chemical fertilizer, black and non-ferrous metal ore dressing and glass ceramic production industry, and it is used to grind various ores and other grindability material in dry or wet type. Ball mill is suitable for grinding various ores and other materials, and is widely used in ore dressing, building material and chemical industry, and can be divided into dry and wet grinding mode.

[0003] The patent with application No. CN201720882167.4 discloses a layered ball mill with automatic feeding and discharging, comprising a base and other structures. The patent is provided with an automatic feeding mechanism, which effectively improves the feeding speed of the device and improves the work efficiency. However, the structure design of the patent is complex and precise during specific use, and frequent maintenance by technical personnel is required, otherwise damage is easy to occur, which causes inconvenience to use.

[0004] Therefore, it is necessary to invent a dry-type ball mill which can automatically feed and has simple structure. UTILITY MODEL CONTENT

[0005] The utility model aims at solving one of the technical problems existing in prior art or related art, and provides a dry-type ball mill which has simple structure, is easy to use and can automatically feed.

[0006] To this end, the utility model adopts the technical scheme that

[0007] An automatic feed dry-type ball mill, comprising a material containing mechanism, a feeding mechanism and a discharging mechanism, the material containing mechanism comprises a machine body, a material receiving box connected to the top of the machine body, and a material tank connected to the top of the material receiving box, the feeding mechanism comprises a first plate body and a second plate body connected to the top of the material receiving box, a first slide and a second slide respectively formed in the inner side of the first plate body and the second plate body, a scraper slidingly connected between the two slides, two motors installed on the front and rear sides of the material receiving box, and a lever located in the inner side of the plate body and connected to the inner end of the motor output shaft, the discharging mechanism comprises an upper toothed plate movably sleeved on the outer end of the motor output shaft, and a lower toothed plate engaged with the bottom of the upper toothed plate, and the lower toothed plate is fixedly connected with the outer wall of the material tank.

[0008] By adopting the technical scheme, two motors are started, then two push rods cooperate to push the scraper, and the scraper will scrape a part of raw materials into the machine body every time it rotates around the slide for one round, at the same time, the motor output shaft also drives the upper tooth plate to rotate, and the upper tooth plate will collide with the lower tooth plate when it moves left and right with the motor output shaft, thus the receiving box is vibrated to prevent the receiving box from being blocked when discharging, the structure is simple, damage is not easy to occur, and the service life of the equipment is improved.

[0009] In a preferred example, the scraper is provided in a T shape, and the bottom is movably attached to the bottom of the inner cavity of the receiving box.

[0010] In a preferred example, the two motors are connected in series, and the motors are electrically connected with the external power supply.

[0011] In a preferred example, the outer end of the motor output shaft is provided in a "j" shape, and the upper tooth plate is located on the outer side of the plate body.

[0012] In a preferred example, the receiving box is connected and communicated with a guide plate on one side, and the guide plate is communicated with the inside of the machine body feed inlet.

[0013] In a preferred example, a slope plate is installed at the bottom of the inner cavity of the receiving box, and the slope plate is located at the bottom of the material box.

[0014] In a preferred example, two baffle plates are installed at the bottom of the inner cavity of the machine body, both of which are located at the bottom of the scraper, and the baffle plates are located on the inner side of the push rod.

[0015] By adopting the above technical scheme, the utility model has the beneficial effects that:

[0016] 1. In the utility model, two motors are started, then two scrapers cooperate to push the scraper, and the scraper will scrape a part of raw materials into the machine body every time it rotates around the slide for one round, at the same time, the motor output shaft also drives the upper tooth plate to rotate, and the upper tooth plate will collide with the lower tooth plate when it moves left and right with the motor output shaft, thus the receiving box is vibrated to prevent the receiving box from being blocked when discharging, the structure is simple, damage is not easy to occur, and the service life of the equipment is improved.

[0017] 2. In the utility model, raw materials are placed in the material box, and the raw materials fall from the bottom of the material box to the slope plate, and then slide to the scraper along the slope plate, so that the raw materials can be stably and continuously input into the machine body. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional view of the overall structure of the utility model;

[0019] Figure 2 is a schematic view of the material containing mechanism of the present application;

[0020] Figure 3 is a schematic view of the material feeding mechanism of the present application;

[0021] Figure 4 is a schematic view of the material discharging mechanism of the present application.

[0022] Reference signs:

[0023] 100, material containing mechanism; 110, machine body; 120, material receiving box; 130, material tank;

[0024] 200, material feeding mechanism; 210, plate body; 220, chute; 230, scraper; 240, motor; 250, push rod;

[0025] 300, material discharging mechanism; 310, upper toothed plate; 320, lower toothed plate;

[0026] 400, material guide plate;

[0027] 500, slope plate;

[0028] 600, baffle. DETAILED DESCRIPTION

[0029] To make the purpose, technical scheme and advantages of the present application more clear and explicit, the present application is further described in detail below in combination with specific embodiments and with reference to the drawings. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0030] It is understood that the above description is only exemplary and is not intended to limit the scope of the present application.

[0031] Some embodiments of the present application provide an automatic feeding dry-type ball mill, which is described below in combination with the drawings.

[0032] As shown in Figures 1-4 The automatic feeding dry-type ball mill provided by the present application comprises a material containing mechanism 100, a material feeding mechanism 200 and a material discharging mechanism 300. The material containing mechanism 100 comprises a machine body 110, a material receiving box 120 connected to the top of the machine body 110, and a material tank 130 connected to the top of the material receiving box 120.

[0033] A feeding mechanism 200, the feeding mechanism 200 includes two plate body 210 connected with the top of the receiving box 120, the slide 220 is opened in the inside of the plate body 210, the scraper 230 is slidably connected between two slides 220, two motors 240 are installed on the front and rear sides of the receiving box 120, the push rod 250 is located in the inside of the plate body 210 and connected with the inside end of the motor 240 output shaft;

[0034] The blanking mechanism 300, the upper tooth plate 310 is movably sleeved on the outer end of the motor 240 output shaft, the lower tooth plate 320 is engaged with the bottom of the upper tooth plate 310, and the lower tooth plate 320 is fixedly connected with the outer wall of the material box 130.

[0035] Further, the scraper 230 is arranged in T shape, and the bottom is movably attached to the inner cavity bottom of the receiving box 120. By adopting the shape design, it is ensured that the scraper 230 can rotate along the slide 220, so that the scraping operation can be smoothly carried out.

[0036] Further, the two motors 240 are connected in series, and the motor 240 is electrically connected with the external power supply. By adopting the structure design, the opening and closing operation of the two motors 240 is more convenient.

[0037] Further, the outer end of the motor 240 output shaft is arranged in a "j" shape, and the upper tooth plate 310 is located outside the plate body 210. By adopting the shape design, conditions are provided for the left and right translation of the upper tooth plate 310.

[0038] Further, two baffles 600 are installed in the inner cavity bottom of the machine body 110, the two baffles 600 are located at the bottom of the scraper 230, and the baffle 600 is located in the inside of the push rod 250. By arranging the baffle 600, the push rod 250 can be isolated, so that the raw materials can avoid affecting the rotation of the push rod 250.

[0039] In combination Figure 1 As shown in the embodiment, on the basis of the receiving box 120, the guide plate 400 is connected and communicated, the guide plate 400 is communicated with the inside of the machine body 110 feeding port, the guide plate 400 is arranged, and the raw materials in the receiving box 120 can be completely dropped into the inside of the machine body 110.

[0040] In combination Figure 1 As shown in the above embodiment, the slope plate 500 is installed in the inner cavity bottom of the receiving box 120, and the slope plate 500 is located at the bottom of the material box 130. By arranging the slope plate 500, the raw materials falling in the material box 130 can be guided to the scraper 230.

[0041] The working principle and use flow of the utility model: the device uses before, the inside of material box 130 places raw material, the raw material falls from the bottom of material box 130 to the slope board 500, then again along the slope board 500 slide to the scraper 230, then the device is put into practical use, start two motors 240, then two scraper 230 cooperation promotes scraper 230, and scraper 230 every around the slide 220 rotates a week, all will scrape a part of raw material to the inside of the body 110, at the same time, the output shaft of motor 240 still drives the rotation of upper toothed plate 310, and when upper toothed plate 310 and the output shaft of motor 240 left-right translation, will collide with lower toothed plate 320, thereby make the receiving box 120 vibrate, prevent the receiving box 120 when discharging and block.

[0042] Although the embodiments of the utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. An automatic feed dry ball mill characterized by, The utility model relates to a material feeding device, which comprises a material containing mechanism (100) and a material feeding mechanism (200). The material containing mechanism (100) comprises a machine body (110), a material receiving box (120) connected to the top of the machine body (110), and a material tank (130) connected to the top of the material receiving box (120). The material feeding mechanism (200) comprises a pair of symmetrical plate bodies (210) connected to the top of the material receiving box (120) on both sides, a slide (220) arranged on the inner side of the plate body (210), and a motor (240) installed on the outer side of the plate body (210). The output shaft of the motor (240) penetrates the plate body (210), a push rod (250) is arranged between the symmetrical plate bodies (210) and connected to the inner end of the output shaft of the motor (240), and the rotation of the push rod (250) drives the scraper (230) to move along the slide (220). The lower material discharging mechanism (300) comprises a pair of symmetrical upper toothed plates (310) movably sleeved on the outer end of the output shaft of the motor (240), and a pair of symmetrical lower toothed plates (320) respectively engaged with the bottom of the symmetrical upper toothed plates (310), wherein the lower toothed plates (320) are fixedly connected to the outer wall of the material tank (130).

2. The automatic feed dry ball mill according to claim 1, characterized in that, A pair of symmetrical baffles (600) are arranged on the bottom of the inner cavity of the material receiving box (120) on both sides, the two baffles (600) are movably attached to the scraper (230), and the baffles (600) are located on the inner side of the push rod (250).

3. The automatic feed dry ball mill according to claim 2, characterized in that, The scraper (230) is in the shape of T.

4. The automatic feed dry ball mill according to claim 3, characterized in that, The outer end of the output shaft of the motor (240) is in the shape of "J", and the upper toothed plates (310) are located on the outer side of the plate body (210).

5. The automatic feed dry ball mill according to claim 4, characterized in that, The material receiving box (120) is connected to and communicated with a material guide plate (400), and the material guide plate (400) is communicated with the feeding port of the machine body (110). A slope plate (500) is arranged on the bottom of the inner cavity of the material receiving box (120), and the slope plate (500) is communicated with the lower end of the material tank (130).

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