Machine-made sand processing and feeding equipment

Abstract

The utility model discloses machine-made sand processing feeding equipment which comprises a fixed box, a grinding assembly is arranged on the fixed box, the grinding assembly comprises a feeding box, a driving grinding roller, a driven grinding roller, a driving gear and a driven gear, the feeding box is arranged at the top of the fixed box, and the driven gear is arranged at the bottom of the fixed box. The driving grinding roller and the driven grinding roller are rotationally connected to the interior of the feeding box, the driving gear and the driven gear are connected with the driving grinding roller and the driven grinding roller correspondingly, the driving gear and the driven gear are connected in a meshed mode, and a stirring assembly is arranged on the fixed box and comprises a stirring barrel, a first motor and a stirring rod. The stirring barrel is arranged in the fixed box, and the stirring barrel is connected with the feeding box, so that the technical problems that in the background technology, in the machining process of machine-made sand, raw materials are prone to caking in the storage and transportation processes, and when the caked machine-made sand enters feeding equipment, the feeding uniformity is seriously affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of feeding equipment, more specifically, it relates to a machine-made sand processing feeding equipment. BACKGROUND

[0002] In the prior art, during the processing of machine-made sand, the raw materials are prone to caking during storage and transportation. This caking phenomenon is mainly caused by high humidity of machine-made sand or improper storage conditions. When the caked machine-made sand enters the feeding equipment, it will seriously affect the uniformity of feeding. The caked machine-made sand cannot be evenly distributed on the conveyor belt or in the spiral blade when it enters the feeding equipment, resulting in uneven feeding.

[0003] The existing machine-made sand processing feeding equipment usually adds some materials to improve the performance of machine-made sand and facilitate the subsequent operation process during use. However, the existing equipment lacks effective mixing equipment. Without mixing equipment, the added materials cannot be fully mixed with machine-made sand, resulting in uneven distribution of materials, which not only affects the performance of machine-made sand, but also may cause stratification in the subsequent processing process, affecting product quality.

[0004] The existing machine-made sand processing feeding equipment has stability problems during conveying. Due to the design deficiencies of the equipment, machine-made sand is prone to unevenness during conveying. For example, the belt conveyor may be unevenly conveyed due to inconsistent belt tension or uneven material distribution. During conveying, caked machine-made sand or large pieces of material are prone to blockage or jamming in the conveying equipment, causing equipment downtime and production interruption. SUMMARY

[0005] (I) Technical problems solved

[0006] To solve the problems in the prior art, the utility model provides a machine-made sand processing feeding equipment to solve the technical problem of caking of raw materials during storage and transportation in the processing of machine-made sand, which seriously affects the uniformity of feeding.

[0007] (II) Technical solutions

[0008] To achieve the above object, the utility model provides following technical scheme: A mechanism sand processing feeding equipment, including fixed box, be provided with the crushing subassembly on the fixed box, the crushing subassembly includes feed tank, main crushing roller, from crushing roller, driving gear and driven gear, the feed tank sets up at the top of fixed box, the main crushing roller and from crushing roller rotatory connection in the inside of feed tank, driving gear and driven gear are connected with main crushing roller and from crushing roller respectively, driving gear and driven gear are engaged connection, be provided with stirring subassembly on the fixed box, the stirring subassembly includes stirring cylinder, first motor and stirring rod, the stirring cylinder sets up in the inside of fixed box, the stirring cylinder is connected with feed tank, first motor is fixedly installed on the stirring cylinder, the stirring rod is connected in the output of first motor.

[0009] The utility model further sets up, fixed mounting is equipped with the fixed frame on the fixed box, second motor is installed on the fixed frame, the output of second motor is connected with driving wheel, and the cooperation of each component makes the rotation process of driving wheel complete.

[0010] The utility model further sets up, one end of main crushing roller is connected with driven wheel, and transmission belt is connected between driving wheel and driven wheel, and the cooperation of each component makes the transmission process of transmission belt complete.

[0011] The utility model further sets up, connecting rod is connected on the stirring rod, the connecting rod is set up with multiple, stirring vane is connected on the connecting rod, and the cooperation of each component makes the rotation process of stirring vane complete.

[0012] The utility model further sets up, promoting rod is connected on the stirring rod, scraper is connected on the promoting rod, the inner wall of stirring cylinder is close to the scraper, and the cooperation of each component makes the scraping process of scraper complete.

[0013] The utility model further sets up, conveying assembly is set up in the bottom of stirring cylinder, the conveying assembly includes conveying cylinder, conveying rod and spiral blade, the conveying cylinder is connected in the bottom of stirring cylinder, the conveying rod is set up in the inside of conveying cylinder, the spiral blade is set up on the conveying rod, and the cooperation of each component makes the rotation process of spiral blade complete.

[0014] The utility model further sets up, the one end of conveying rod is connected with shaft coupling through conveying cylinder, third motor is connected on one end of shaft coupling, the bottom of conveying cylinder is connected with discharge pipe, and the cooperation of each component makes the driving process of third motor complete.

[0015] The utility model further provides for, the collecting box is equipped with filter screen on the collecting box, through the cooperation of each component makes the collection process to material is completed.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the utility model provides a mechanism sand processing feeding equipment, has the following beneficial effects:

[0018] 1, through the mutual rotation of the main crushing roller and the slave crushing roller, the bulk mechanism sand can be effectively scattered, ensuring that the material entering the subsequent processing equipment is uniform, the meshing connection of the driving gear and the driven gear ensures the synchronous rotation of the main crushing roller and the slave crushing roller, improves the scattering efficiency and stability, the driving belt is connected with the driving wheel and the driven wheel, ensuring the stable transmission of power, reducing the risk of blockage caused by uneven power transmission.

[0019] 2, the design of multiple connecting rods on the stirring rod and stirring blades ensures that the mechanism sand and the added material are fully mixed, improves the uniformity and quality of mixing, promotes the scraper on the rod to tightly adhere to the inner wall of the stirring cylinder, which can effectively scrape off the material attached to the inner wall, prevents material accumulation, ensures mixing effect, the start and control of the first motor make the stirring process automatic, ensuring the full mixing of the material, improving the utilization rate of the material.

[0020] 3, the design of the spiral blade ensures the stable conveying of the mechanism sand in the conveying cylinder, avoids material accumulation and blockage, the start and control of the third motor make the conveying process automatic, improve the stability and efficiency of conveying, the use of the shaft coupling ensures the stable transmission of power, makes the rotation of the conveying rod more stable, improves the accuracy of conveying, the filter screen in the collecting box can filter the conveyed mechanism sand, removes impurities, ensures the quality of the final product. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the overall structure schematic view of a mechanism sand processing feeding equipment in the utility model;

[0022] Figure 2 It is the side view structure schematic view in the utility model;

[0023] Figure 3 It is the structure schematic view of the crushing assembly in the utility model;

[0024] Figure 4 It is the structure schematic view of the stirring assembly in the utility model;

[0025] Figure 5 It is the sectional view structure schematic view in the utility model;

[0026] Figure 6 Part structure diagram of the stirring assembly in the utility model.

[0027] In the figure: 1, fixed box; 2, feed box; 3, main crushing roller; 4, from crushing roller; 5, driving gear; 6, driven gear; 7, stirring cylinder; 8, first motor; 9, stirring rod; 10, fixed frame; 11, second motor; 12, driving wheel; 13, driven wheel; 14, transmission belt; 15, connecting rod; 16, stirring blade; 17, promoting rod; 18, scraper; 19, conveying cylinder; 20, conveying rod; 21, spiral blade; 22, shaft coupling; 23, third motor; 24, discharge pipe; 25, collection box; 26, filter screen. DETAILED DESCRIPTION

[0028] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0029] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0030] In the utility model, unless otherwise stated, the orientation such as "up, down" is generally for the direction shown in the drawings, or for the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" is generally for the left and right shown in the drawings; "inner, outer" refers to the inner and outer of the contour of each component itself, but the above orientation words are not used to limit the utility model.

[0031] Please refer to Figures 1-6 A mechanism sand processing feeding equipment, it is characterized in that: the fixed box 1 is provided with a crushing assembly, the crushing assembly includes a feed box 2, a main crushing roller 3, a from crushing roller 4, a driving gear 5 and a driven gear 6, the feed box 2 is arranged at the top of the fixed box 1, the main crushing roller 3 and the from crushing roller 4 are rotatably connected inside the feed box 2, the driving gear 5 and the driven gear 6 are connected with the main crushing roller 3 and the from crushing roller 4 respectively, the driving gear 5 and the driven gear 6 are meshed and connected, the fixed box 1 is provided with a stirring assembly, the stirring assembly includes a stirring cylinder 7, a first motor 8 and a stirring rod 9, the stirring cylinder 7 is arranged inside the fixed box 1, the stirring cylinder 7 is connected with the feed box 2, the first motor 8 is fixedly installed on the stirring cylinder 7, and the stirring rod 9 is connected to the output end of the first motor 8.

[0032] The fixed box 1 is fixedly provided with a fixed frame 10, the fixed frame 10 is provided with a second motor 11, and the output end of the second motor 11 is connected with a driving wheel 12.

[0033] One end of the main crushing roller 3 is connected with a driven wheel 13, a transmission belt 14 is arranged in transmission connection between the driving wheel 12 and the driven wheel 13.

[0034] The stirring rod 9 is connected with connecting rods 15, the connecting rods 15 are provided in plurality, and stirring blades 16 are arranged on the connecting rods 15.

[0035] The stirring rod 9 is connected with a facilitating rod 17, and a scraper 18 is arranged on the facilitating rod 17, and the scraper 18 is tightly attached to the inner wall of the stirring cylinder 7.

[0036] In the embodiment, in use, the material is put into the inside of the feeding box 2 along the top of the feeding box 2, then the second motor 11 is started to drive the driving wheel 12 at the output end to rotate under the action of the transmission belt 14 to drive the driven wheel 13 to rotate, so that the driving gear 5 connected therewith is driven to rotate, in the rotation of the driving gear 5, the driven gear 6 connected in meshing manner is driven to rotate, so that the main crushing roller 3 and the secondary crushing roller 4 in the feeding box 2 are driven to rotate, so that the machine-made sand in blocks is scattered, then some additive materials are injected into the inside of the stirring cylinder 7, then the first motor 8 is started to drive the stirring rod 9 at the output end to rotate, in the rotation, the connecting rods 15 and the facilitating rod 17 thereon are driven to rotate, under the action of the connecting rods 15, the stirring blades 16 thereon are driven to fully mix the machine-made sand, finally, they fall into the conveying cylinder 19 connected with the stirring cylinder 7.

[0037] Please refer to Figures 4-5 , as a machine-made sand processing feeding device embodiment of the conveying assembly: the stirring cylinder 7 is provided at the bottom with a conveying assembly, the conveying assembly comprises a conveying cylinder 19, a conveying rod 20 and a spiral blade 21, the conveying cylinder 19 is connected at the bottom of the stirring cylinder 7, the conveying rod 20 is arranged in the inside of the conveying cylinder 19, and the spiral blade 21 is arranged on the conveying rod 20.

[0038] One end of the conveying rod 20 penetrates through the conveying cylinder 19 and is connected with a shaft coupling 22, one end of the shaft coupling 22 is connected with a third motor 23, and the bottom of the conveying cylinder 19 is connected with a discharge pipe 24.

[0039] The bottom of the discharge pipe 24 is provided with a collecting box 25, and the collecting box 25 is installed with a filter screen 26.

[0040] More specifically, when the material falls into the conveying cylinder 19, the third motor 23 is started to drive the output end coupling 22, which drives the conveying rod 20 to rotate and drive the spiral blade 21 to convey, so that the machine-made sand in the conveying cylinder 19 is conveyed into the discharge pipe 24 and falls into the collecting box 25, and the filter screen 26 is used to filter the collected material.

[0041] In summary, when the device is in use or operation: in use, the material is placed into the feeding box 2 along the top of the feeding box 2, then the second motor 11 is started to drive the output end driving wheel 12 to drive the driven wheel 13 to rotate under the action of the transmission belt 14, so that the driving gear 5 connected thereto is driven to rotate, and in the rotation of the driving gear 5, the driven gear 6 engaged therewith is driven to rotate, so that the main crushing roller 3 and the slave crushing roller 4 in the feeding box 2 are driven to rotate, so that the machine-made sand in blocks is broken and falls into the stirring cylinder 7, some additives are injected into the stirring cylinder 7, then the first motor 8 is started to drive the output end stirring rod 9 to rotate, which drives the connecting rod 15 and the promoting rod 17 to rotate in the rotation process, under the action of the connecting rod 15, the stirring blade 16 on the connecting rod 15 is fully mixed with the machine-made sand, and finally falls into the conveying cylinder 19 connected with the stirring cylinder 7.

[0042] In the conveying cylinder 19, the third motor 23 is started to drive the output end coupling 22, which drives the conveying rod 20 to rotate and drive the spiral blade 21 to convey, so that the machine-made sand in the conveying cylinder 19 is conveyed into the discharge pipe 24 and falls into the collecting box 25, and the filter screen 26 is used to filter the collected material.

[0043] In the above-mentioned all schemes, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection mode, which will not be described one by one, and the above-mentioned fixed connection is preferably considered to be welded, although the embodiments of the utility model have been shown and described, those skilled in the art can understand that the embodiments can be changed, modified, replaced and modified in various ways without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A mechanism sand processing feed material plant comprising a stationary box (1), characterized in that: The fixed box (1) is provided with a crushing assembly, the crushing assembly comprises a feeding box (2), a main crushing roller (3), a slave crushing roller (4), a driving gear (5) and a driven gear (6), the feeding box (2) is arranged at the top of the fixed box (1), the main crushing roller (3) and the slave crushing roller (4) are rotatably connected in the feeding box (2), the driving gear (5) and the driven gear (6) are connected with the main crushing roller (3) and the slave crushing roller (4) respectively, the driving gear (5) and the driven gear (6) are meshed and connected, the fixed box (1) is provided with a stirring assembly, the stirring assembly comprises a stirring cylinder (7), a first motor (8) and a stirring rod (9), the stirring cylinder (7) is arranged in the fixed box (1), the stirring cylinder (7) is connected with the feeding box (2), the first motor (8) is fixedly installed on the stirring cylinder (7), and the stirring rod (9) is connected to the output end of the first motor (8).

2. The machine-made sand processing feeding device according to claim 1, characterized in that: The fixed box (1) is fixedly provided with a fixed frame (10), the fixed frame (10) is provided with a second motor (11), and the output end of the second motor (11) is connected with a driving wheel (12).

3. The machine-made sand processing feeding device according to claim 2, characterized in that: One end of the main crushing roller (3) is connected with a driven wheel (13), and the driving wheel (12) and the driven wheel (13) are transmissionally connected with a transmission belt (14).

4. The machine-made sand processing feeding device according to claim 3, characterized in that: The stirring rod (9) is connected with a connecting rod (15), a plurality of connecting rods (15) are arranged, and the connecting rod (15) is connected with a stirring blade (16).

5. The machine-made sand processing feedstock apparatus according to claim 4, characterized in that: The stirring rod (9) is connected with a promoting rod (17), the promoting rod (17) is connected with a scraper (18), and the scraper (18) is tightly attached to the inner wall of the stirring cylinder (7).

6. The machine for processing a sand according to any one of claims 1 to 5, characterized in that: The stirring cylinder (7) is provided with a conveying assembly at the bottom, the conveying assembly comprises a conveying cylinder (19), a conveying rod (20) and a spiral blade (21), the conveying cylinder (19) is connected to the bottom of the stirring cylinder (7), the conveying rod (20) is arranged in the conveying cylinder (19), and the spiral blade (21) is arranged on the conveying rod (20).

7. The machine-made sand processing feedstock apparatus according to claim 6, characterized in that: One end of the conveying rod (20) penetrates through the conveying cylinder (19) and is connected with a shaft coupling (22), one end of the shaft coupling (22) is connected with a third motor (23), and the bottom of the conveying cylinder (19) is connected with a discharge pipe (24).

8. The machine-made sand processing feedstock apparatus according to claim 7, characterized in that: The bottom of the discharge pipe (24) is provided with a collecting box (25), and the collecting box (25) is provided with a filter screen (26).

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