Limestone batching device

Abstract

The utility model provides a limestone batching device which comprises a batching tank, supporting legs, a discharging pipe, a top cover, a plurality of feeding hoppers, a feeding mechanism, a material storage barrel, a second control valve, a material storage barrel, a third control valve, a screening and filtering barrel, a charging hopper, a first stirring module, a second stirring module and a third stirring module, weighing modules are arranged between the side ends of the multiple supporting frames respectively. According to the limestone batching device disclosed by the utility model, not only can the basic requirement for processing limestone be met, but also the ingredients to be added can be screened and scattered, so that the problem that the caked ingredients are difficult to effectively scatter after entering processing equipment and are difficult to fully participate in the limestone processing process is avoided, and the processing efficiency is improved. Therefore, the waste of caking ingredients is avoided, and the influence on the processing quality of limestone is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of limestone production equipment, in particular to a limestone batching device. Background Art

[0002] In the process of producing limestone, ingredients need to be added to the processing equipment. Although the existing limestone batching device can meet the basic needs of adding ingredients to the limestone processing equipment, the ingredients are often added directly in the process of adding ingredients. The ingredients are usually not screened before entering the processing equipment, so it is easy to cause agglomerated ingredients to enter the processing equipment directly without being broken up. The agglomerated ingredients are difficult to be effectively broken up after entering the large-volume production equipment, so it is easy to affect the limestone production process and limestone processing quality.

[0003] For example, the utility model with announcement number CN 219596533 U discloses a batching device for limestone processing. In the technical solution of this patent, the user can only directly add the unscreened ingredients into the production equipment, which can easily lead to the agglomerated ingredients entering the production equipment without being dispersed and difficult to be effectively dispersed in the subsequent processing. Therefore, it is easy to lead to the agglomerated ingredients being difficult to fully and effectively play their role, which will also affect the quality of limestone processing. Utility Model Content

[0004] In view of this, the utility model aims at the deficiencies of the prior art and provides a limestone batching device, which can not only meet the basic needs of limestone processing, but also can screen and disperse the ingredients to be added, thereby avoiding the difficulty of agglomerated ingredients entering the processing equipment to be effectively dispersed and fully participating in the limestone processing process, thereby avoiding the waste of agglomerated ingredients and avoiding affecting the processing quality of the limestone.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a limestone batching device, comprising a batching tank with an opening at the top and a conical lower end, a supporting leg is arranged at the bottom side end of the batching tank, a discharge pipe is arranged at the bottom of the batching tank, a first control valve is arranged on the discharge pipe, a top cover is detachably arranged on the top of the batching tank, a plurality of feed hoppers are arranged on the top cover, a plurality of feed mechanisms respectively matched with the corresponding feed hoppers are arranged on the top cover, the feed mechanism comprises a storage barrel with a conical lower end which is arranged on the top cover through a U-shaped support frame and is respectively located above the corresponding feed hoppers, and the discharge ends of the plurality of storage barrels are respectively provided with A second control valve is provided, and a plurality of material storage barrels are respectively provided with a conical lower end material storage barrel inside through a first cross bar, a third control valve is provided at the discharge end of the material storage barrel, and a screen filter barrel adapted to the corresponding material storage barrel is respectively provided at the lower end of the interior of the plurality of material storage barrels through a second cross bar, and a feeding hopper with a lower end extending into the material storage barrel is respectively provided on the top of the plurality of material storage barrels, a first stirring module for stirring and discharging materials in the material storage barrel is also provided on the plurality of material storage barrels, a second stirring module is also provided on the plurality of screen filter barrels, a third stirring module is also provided on the top cover, and weighing modules are respectively provided between the side ends of the plurality of support frames.

[0006] As a further improvement of the utility model, the first stirring module includes a first stirring motor arranged at the top of the material storage barrel and the output shaft extends into the material storage barrel, the lower end of the output shaft of the first stirring motor is provided with a first stirring shaft, and the side end of the first stirring shaft is provided with a first stirring blade adapted to the material storage barrel.

[0007] As a further improvement of the utility model, the second stirring module includes a mounting plate arranged at the upper end of the interior of the screen cylinder, a second stirring motor is vertically arranged on the mounting plate, a second stirring shaft extending to the discharge end of the storage barrel is arranged at the lower end of the output shaft of the second stirring motor, a second stirring blade matched with the screen cylinder is arranged on the second stirring shaft, a stirring blade matched with the lower end of the storage barrel is also arranged on the second stirring shaft, and a scraper plate matched with the storage barrel is also arranged at the side end of the stirring blade.

[0008] As a further improvement of the utility model, the third stirring module includes a third stirring motor arranged on the top cover and the output shaft extends to the bottom of the top cover, the lower end of the output shaft of the third stirring motor is provided with a third stirring shaft adapted to the mixing tank, and the third stirring shaft is provided with a third stirring blade adapted to the discharge tank.

[0009] As a further improvement of the utility model, the weighing module includes a connecting shaft rotatably arranged at one end of the support frame and an adjusting motor laterally arranged at the other end of the support frame, a receiving tube is arranged between the connecting shaft and the output shaft of the adjusting motor, and a weighing sensor is arranged on the inner side wall of the bottom wall of the receiving tube.

[0010] As a further improvement of the utility model, the top cover is fixedly connected to the batching tank, and a fixing bolt for screwing and fixing the batching tank is also arranged on the top cover, and a threaded fixing hole matched with the fixing bolt is arranged on the batching tank.

[0011] As a further improvement of the utility model, transparent observation windows are respectively provided on the plurality of material storage barrels.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] Firstly, the ingredients can first enter the screening cylinder and be broken up by the second stirring module before leaving the storage cylinder for discharge. After leaving the storage cylinder, the broken up ingredients will fall into the receiving cylinder. When the receiving cylinder receives enough ingredients, the storage cylinder will stop discharging and the ingredients in the receiving cylinder will fall into the feed hopper and then enter the batching tank for batching processing.

[0014] Secondly, the second stirring module can not only break up the ingredients in the screening cylinder, but also stir the ingredients that leave the screening cylinder and fall into the lower side of the storage cylinder, so that the ingredients can be discharged smoothly and thoroughly.

[0015] Thirdly, the top cover and the batching tank can be flexibly fixed by simply clamping and fixing the top cover and the batching tank, and then passing the fixing bolts through the side wall of the top cover and screwing and fixing them with the threaded fixing holes.

[0016] Fourthly, through the transparent observation window, the user can easily check the situation inside the storage barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the top cover, the feed hopper and the third stirring module of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the support frame, material storage cylinder, second control valve, material storage cylinder, screening cylinder, transparent observation window, mounting plate, connecting shaft, regulating motor and receiving cylinder of the utility model;

[0021] Figure 4 It is a cross-sectional structural schematic diagram of the feeding structure of the utility model;

[0022] Figure 5It is a structural schematic diagram of the second cross bar, the screen cylinder, the mounting plate, the second stirring motor, the second stirring blade, the stirring blade, and the scraper plate of the utility model.

[0023] In the figure: 101, batching tank; 102, support leg; 103, discharge pipe; 104, first control valve; 105, top cover; 106, feed hopper; 107, support frame; 108, storage barrel; 109, second control valve; 110, first cross bar; 111, storage barrel; 112, third control valve; 113, second cross bar; 114, filter cartridge; 115, hopper; 116, fixing bolt; 117, transparent observation window; 201 , the first stirring motor; 202, the first stirring shaft; 203, the first stirring blade; 301, the mounting plate; 302, the second stirring motor; 303, the second stirring shaft; 304, the second stirring blade; 305, the stirring blade; 306, the scraper plate; 401, the third stirring motor; 402, the third stirring shaft; 403, the third stirring blade; 501, the connecting shaft; 502, the adjusting motor; 503, the receiving tube; 504, the weighing sensor. DETAILED DESCRIPTION

[0024] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0025] like Figure 1 , 34, a limestone batching device comprises a batching tank 101 with an opening at the top and a conical lower end, a supporting leg 102 is provided at the bottom side end of the batching tank 101, a discharge pipe 103 is provided at the bottom of the batching tank 101, a first control valve 104 is provided on the discharge pipe 103, a top cover 105 is detachably provided on the top of the batching tank 101, a plurality of feed hoppers 106 are provided on the top cover 105, a plurality of feed mechanisms respectively matched with the corresponding feed hoppers 106 are provided on the top cover 105, the feed mechanism comprises a conical lower end storage barrel 108 which is provided on the top cover 105 through a U-shaped support frame 107 and is respectively located above the corresponding feed hopper 106, and the discharge ends of the plurality of storage barrels 108 are respectively provided with a second control valve 104. 9. The interiors of the plurality of material storage barrels 108 are respectively provided with a material storage barrel 111 with a conical lower end through a first cross bar 110, a third control valve 112 is provided at the discharge end of the material storage barrel 111, the lower ends of the interiors of the plurality of material storage barrels 108 are respectively provided with a screen filter barrel 114 matched with the corresponding material storage barrel 111 through a second cross bar 113, the tops of the plurality of material storage barrels 108 are respectively provided with a feeding hopper 115 whose lower end extends into the material storage barrel 111, the plurality of material storage barrels 108 are also provided with a first stirring module for stirring and discharging the material in the material storage barrel 111, the plurality of material storage barrels 108 are also respectively provided with a second stirring module, the plurality of screen filter barrels 114 are also respectively provided with a third stirring module, and weighing modules are also respectively provided between the side ends of the plurality of support frames 107.

[0026] like Figure 1 , 4 As shown, the first stirring module includes a first stirring motor 201 arranged at the top of the storage barrel 108 and with an output shaft extending into the storage barrel 111, a first stirring shaft 202 is arranged at the lower end of the output shaft of the first stirring motor 201, and a first stirring blade 203 adapted to the storage barrel 111 is arranged at the side end of the first stirring shaft 202.

[0027] like Figure 3 , 4 As shown in Figure 5, the second stirring module includes a mounting plate 301 arranged at the upper end of the inner part of the sieve cylinder 114, a second stirring motor 302 is vertically arranged on the mounting plate 301, a second stirring shaft 303 extending to the discharge end of the storage barrel 108 is arranged at the lower end of the output shaft of the second stirring motor 302, a second stirring blade 304 matched with the sieve cylinder 114 is arranged on the second stirring shaft 303, a stirring blade 305 matched with the lower end of the storage barrel 108 is also arranged on the second stirring shaft 303, and a scraper plate 306 matched with the storage barrel 108 is also arranged at the side end of the stirring blade.

[0028] like Figure 1 , 2As shown, the third stirring module includes a third stirring motor 401 arranged on the top cover 105 and the output shaft extends to the bottom of the top cover 105, the lower end of the output shaft of the third stirring motor 401 is provided with a third stirring shaft 402 adapted to the mixing tank 101, and the third stirring shaft 402 is provided with a third stirring blade 403 adapted to the discharge tank.

[0029] like Figure 1 , 3 As shown in , 4, the weighing module includes a connecting shaft 501 rotatably arranged at one end of the support frame 107 and an adjusting motor 502 transversely arranged at the other end of the support frame 107, a receiving tube 503 is arranged between the connecting shaft 501 and the output shaft of the adjusting motor 502, and a weighing sensor 504 is arranged on the inner side wall of the bottom wall of the receiving tube 503.

[0030] like Figure 1 , 2 As shown in Figures 4 and 5, the top cover 105 is fixedly engaged with the batching tank 101, and a fixing bolt 116 for screwing the batching tank 101 is also provided on the top cover 105, and a threaded fixing hole matching the fixing bolt 116 is provided on the batching tank 101. The top cover 105 and the batching tank 101 can be flexibly fixed by only engaging the top cover 105 with the batching tank 101, and then passing the fixing bolt 116 through the side wall of the top cover 105 and screwing it with the threaded fixing hole.

[0031] When it is necessary to add ingredients to the ingredient tank 101, the third control valve 112 at the discharge end of the corresponding storage barrel 108 can be opened, and the second control valve 109 of the corresponding storage barrel 111 can be opened, and then the first stirring motor 201 is started, so that the first stirring shaft 202 and the first stirring blade 203 stir the ingredients in the storage barrel 111, so that the ingredients can smoothly leave the storage barrel 111 and fall into the screening barrel 114, and at the same time, the second stirring motor 302 is started, so that the second stirring shaft 303 and the second stirring shaft 303 blades can screen and disperse the ingredients in the screening barrel 114, and then the ingredients will leave the screening barrel 114 and then leave the storage barrel. The barrel 108 is discharging materials, and the dispersed ingredients leave the storage barrel 108 and fall into the receiving barrel 503. When the receiving barrel 503 receives enough ingredients, the second control valve 109 and the third control valve 112 can be closed to stop the discharging of the storage barrel 108 and the storage barrel 111. After that, the output shaft of the adjusting motor 502 can be rotated, and with the cooperation of the connecting shaft 501, the receiving barrel 503 is switched from an upward opening state to a downward opening state, and the ingredients in the receiving barrel 503 fall into the feed hopper 106 and then enter the batching tank 101 for ingredient processing, and then the receiving barrel 503 is restored to an upward opening state.

[0032] During the process of starting the second stirring motor 302, the second stirring shaft 303 can also drive the stirring blades 305 and the scraper plates 306 to rotate, thereby stirring and scraping the ingredients that leave the screening cylinder 114 and fall into the lower side of the storage cylinder 108, so that the ingredients can smoothly and thoroughly leave the storage cylinder 108 for discharge.

[0033] Then the third stirring motor can be started, so that the third stirring shaft 402 and the third stirring blade 403 stir and mix the ingredients in the ingredient tank 101 ; then the first control valve 104 only needs to be opened to discharge the ingredients through the discharge pipe 103 .

[0034] According to another embodiment of the present invention, Figure 3 As shown, a plurality of material storage barrels 108 are also respectively provided with transparent observation windows 117. Through the transparent observation windows 117, the user can conveniently check the situation inside the material storage barrel 108.

[0035] The above are preferred implementations of the present utility model. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present utility model. These improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A limestone batching device, comprising a batching tank (101) with an open top and a conical lower end, a supporting leg (102) being provided at the bottom side end of the batching tank (101), a discharge pipe (103) being provided at the bottom of the batching tank (101), a first control valve (104) being provided on the discharge pipe (103), and a top cover (105) being detachably provided at the top of the batching tank (101), characterized in that: The top cover (105) is provided with a plurality of feed hoppers (106), and the top cover (105) is provided with a plurality of feed mechanisms respectively matched with the corresponding feed hoppers (106), the feed mechanisms comprising a conical material storage barrel (108) which is arranged on the top cover (105) through a U-shaped support frame (107) and is respectively located above the corresponding feed hoppers (106), the discharge ends of the plurality of material storage barrels (108) are respectively provided with a second control valve (109), the interiors of the plurality of material storage barrels (108) are respectively provided with a conical material storage barrel (111) which is respectively provided with a first cross bar (110), and the discharge ends of the material storage barrels (111) are respectively provided with a third control valve (109). A control valve (112) is provided, the lower ends of the inner parts of the plurality of material storage barrels (108) are respectively provided with a screen filter barrel (114) adapted to the corresponding material storage barrel (111) through a second cross bar (113), the tops of the plurality of material storage barrels (108) are respectively provided with a feeding hopper (115) whose lower end extends into the material storage barrel (111), the plurality of material storage barrels (108) are also provided with a first stirring module for stirring and discharging the material in the material storage barrel (111), the plurality of screen filter barrels (114) are also respectively provided with a second stirring module, the top cover (105) is also provided with a third stirring module, and weighing modules are respectively provided between the side ends of the plurality of support frames (107).

2. The limestone batching device according to claim 1, characterized in that: The first stirring module comprises a first stirring motor (201) which is arranged at the top of the material storage barrel (108) and whose output shaft extends into the material storage barrel (111); a first stirring shaft (202) is arranged at the lower end of the output shaft of the first stirring motor (201); and a first stirring blade (203) which is adapted to the material storage barrel (111) is arranged at the side end of the first stirring shaft (202).

3. The limestone batching device according to claim 2, characterized in that: The second stirring module comprises a mounting plate (301) arranged at the upper end of the inner part of the sieve cylinder (114), a second stirring motor (302) being vertically arranged on the mounting plate (301), a second stirring shaft (303) extending to the discharge end of the material storage barrel (108) being arranged at the lower end of the output shaft of the second stirring motor (302), a second stirring blade (304) being matched with the sieve cylinder (114) being arranged on the second stirring shaft (303), a stirring blade (305) being matched with the lower end of the material storage barrel (108) being also arranged on the second stirring shaft (303), and a scraper plate (306) being matched with the material storage barrel (108) being also arranged at the side end of the stirring blade.

4. The limestone batching device according to claim 3, characterized in that: The third stirring module comprises a third stirring motor (401) which is arranged on the top cover (105) and the output shaft of which extends to the bottom of the top cover (105); a third stirring shaft (402) which is compatible with the batching tank (101) is arranged at the lower end of the output shaft of the third stirring motor (401); and a third stirring blade (403) which is compatible with the discharge tank is arranged on the third stirring shaft (402).

5. The limestone batching device according to claim 4, characterized in that: The weighing module comprises a connecting shaft (501) rotatably arranged at one end of a support frame (107) and an adjusting motor (502) transversely arranged at the other end of the support frame (107); a receiving tube (503) is arranged between the connecting shaft (501) and the output shaft of the adjusting motor (502); and a weighing sensor (504) is arranged on the inner side wall of the bottom wall of the receiving tube (503).

6. The limestone batching device according to claim 5, characterized in that: The top cover (105) is fixedly connected to the batching tank (101), and a fixing bolt (116) for screwing and fixing the batching tank (101) is also provided on the top cover (105), and a threaded fixing hole matched with the fixing bolt (116) is provided on the batching tank (101).

7. The limestone batching device according to claim 6, characterized in that: The plurality of material storage barrels (108) are also respectively provided with transparent observation windows (117).

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