Raw material screening device for artificial quartz stone processing

Abstract

The utility model discloses a raw material screening device for artificial quartz stone processing, which belongs to the technical field of quartz stone processing equipment, and comprises a box body, a collecting box is fixedly connected to the side surface of the box body, a conveying box is fixedly connected to the back surface of the box body, and a first connecting cylinder is fixedly connected between the conveying box and the collecting box; the front face of the conveying box is fixedly connected with a second connecting cylinder, and the bottom end of the second connecting cylinder is arranged at the top end in the box body. The quartz stone screening device has the beneficial effects that by arranging the adjusting nuts, when people need to screen quartz stones with different sizes in a classified mode, the screen plates can be driven to move in the screen frame by rotating the adjusting nuts, so that the relative positions of the first screen holes and the second screen holes can be adjusted, and the screening efficiency is improved by adjusting the positions between the first screen holes and the second screen holes; and people can adjust the size of the screen holes, so that people can conveniently classify and screen quartz stones with different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of quartz stone processing equipment, and more specifically, it relates to a raw material screening device used for artificial quartz stone processing. Background Art

[0002] Quartz sand is quartz particles made by crushing quartz stone. Quartz stone is a non-metallic mineral, a silicate mineral that is hard, wear-resistant, and has stable chemical properties. Quartz sand is an important industrial mineral raw material, a non-chemical hazardous substance, and is widely used in glass, casting, ceramics and fireproof materials, smelting ferrosilicon, metallurgical solvents, metallurgy, construction, chemicals, plastics, rubber, abrasives, filter materials and other industries. When processing quartz stone, raw material screening operations are required.

[0003] For example, a raw material screening device for artificial quartz stone processing disclosed in a Chinese patent document, publication number: CN215235775 U, publication date: 2021.12.21, although it solves the problem that the existing screening equipment is not precise enough during screening, resulting in low screening quality, however, the device does not have an adjustment function when in use, and cannot classify and screen quartz stones of different sizes, which is inconvenient to use. Therefore, in response to the above problems, a raw material screening device for artificial quartz stone processing is specially proposed. Utility Model Content

[0004] (1) Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a raw material screening device for artificial quartz stone processing, which has an adjustment function, people can adjust the size of the screening holes, and it is convenient for people to classify and screen quartz stones of different sizes.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides a raw material screening device for artificial quartz stone processing, comprising a box body, a collecting box is fixedly connected to the side of the box body, a conveying box is fixedly connected to the back of the box body, a first connecting tube is fixedly connected between the conveying box and the collecting box, the conveying box is fixedly connected to the front of the conveying box, the bottom end of the second connecting tube is arranged on the top of the box body, the inner side of the box body is movably connected with a screen frame through a pin shaft, the box body is provided with a through hole on the side adjacent to the collecting box, a screen plate is slidably connected to the screen frame, a plurality of first screen holes and a second screen hole are respectively provided on the top of the screen frame and the top of the screen plate, a connecting spring is fixedly connected to the inner side of the screen frame, one end of the connecting spring is fixedly connected to the side of the screen plate, and the other side of the screen plate is fixedly connected to a bolt, one end of the bolt slides through the screen frame and is threadedly connected with an adjusting nut, the side of the collection box is movably connected with a door body, and the top of the box body is provided with a feeding hole.

[0008] When a raw material screening device for artificial quartz stone processing according to the technical solution is used, an adjusting nut is set, and when people need to classify and screen quartz stones of different sizes, the adjusting nut can be rotated to drive the screen plate to move in the screen frame, so that the relative position of the first screen hole and the second screen hole can be adjusted. By adjusting the position between the first screen hole and the second screen hole, people can adjust the size of the screen hole, thereby facilitating people to classify and screen quartz stones of different sizes.

[0009] Furthermore, a fixing bar is fixedly connected to the bottom end of the through hole, a squeezing spring is fixedly connected to the top of the fixing bar, and the top end of the squeezing spring is fixedly connected to the bottom of the screen frame.

[0010] Furthermore, a vibration box is fixedly connected to the inner side of the box body, the vibration box is at the bottom of the screen frame, a dual-axis motor is fixedly connected to the inner bottom end of the vibration box, a rotating rod is fixedly connected to the output end of the dual-axis motor, and a plurality of cams are fixedly connected to the surface of the rotating rod.

[0011] Furthermore, a partition is fixedly connected to the bottom of the screen frame.

[0012] Furthermore, a conveying motor is fixedly connected to the bottom of the conveying box, and an output end of the conveying motor rotates through the conveying box and is fixedly connected to a conveying auger.

[0013] Furthermore, a collection frame is slidably connected to the front side of the box.

[0014] Furthermore, four corners of the bottom of the box are fixedly connected with supporting feet.

[0015] (3) Beneficial effects

[0016] In summary, the utility model has the following beneficial effects:

[0017] 1. A raw material screening device for artificial quartz stone processing is provided with an adjusting nut. When people need to classify and screen quartz stones of different sizes, the adjusting nut can be rotated to drive the screen plate to move in the screen frame, so that the relative position of the first screen hole and the second screen hole can be adjusted. By adjusting the position between the first screen hole and the second screen hole, people can adjust the size of the screen hole, so that people can classify and screen quartz stones of different sizes.

[0018] 2. This raw material screening device for artificial quartz stone processing is equipped with a dual-axis motor and a conveying motor. When the dual-axis motor is running and cooperates with the extrusion spring, the screen frame and the screen plate can rotate back and forth slightly in the box body, so that the raw materials can be screened. Qualified raw materials fall into the collecting frame, and the screened raw materials fall into the collecting box. Then the conveying motor is running, and the raw materials in the collecting box can be transported into the box body through the conveying auger, so as to carry out secondary screening, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of the utility model in a front view;

[0021] Figure 2 It is a schematic diagram of the structure of the utility model from the side;

[0022] Figure 3 It is a structural schematic diagram of the front view cross section of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the side cross section of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the screen frame section of the utility model

[0025] The symbols in the accompanying drawings are:

[0026] 1. Box body; 101. Collection box; 102. Conveying box; 103. First connecting tube; 104. Second connecting tube; 105. Feeding hole; 106. Screen frame; 107. Through hole; 108. First screen hole; 109. Screen plate; 1010. Second screen hole; 1011. Connecting spring; 1012. Bolt; 1013. Adjusting nut; 1014. Fixing strip; 1015. Extrusion spring; 1016. Partition; 1017. Collection frame; 1018. Door body; 1019. Conveying motor; 1020. Conveying auger;

[0027] 2. Vibration box; 201. Double-axis motor; 202. Rotating rod; 203. Cam;

[0028] 3. Support legs. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0030] Example:

[0031] The following is combined with Figure 1-5 The utility model is described in further detail.

[0032] See also Figure 1-5 The utility model provides a technical solution: a raw material screening device for artificial quartz stone processing, comprising a box body 1, a collecting box 101 is fixedly connected to the side of the box body 1, a conveying box 102 is fixedly connected to the back of the box body 1, a first connecting cylinder 103 is fixedly connected between the conveying box 102 and the collecting box 101, a second connecting cylinder 104 is fixedly connected to the front of the conveying box 102, the bottom end of the second connecting cylinder 104 is arranged at the top of the box body 1, a screen frame 106 is movably connected to the side of the box body 1 through a pin shaft, a through hole 107 is opened on the side adjacent to the box body 1 and the collecting box 101, and the screen frame 106 is movably connected to the side of the box body 1 through a pin shaft. A sieve plate 109 is slidably connected inside the frame 106, and a plurality of first sieve holes 108 and second sieve holes 1010 are respectively provided on the top of the sieve frame 106 and the top of the sieve plate 109, a connecting spring 1011 is fixedly connected to the side of the inner side of the sieve frame 106, one end of the connecting spring 1011 is fixedly connected to the side of the sieve plate 109, and a bolt 1012 is fixedly connected to the other side of the sieve plate 109, one end of the bolt 1012 slides through the sieve frame 106 and is threadedly connected to an adjusting nut 1013, a door body 1018 is movably connected to the side of the collecting box 101, and a feeding hole 105 is provided on the top of the box body 1.

[0033] By adopting the above technical solution and setting the adjusting nut 1013, when people need to classify and screen quartz stones of different sizes, rotating the adjusting nut 1013 can drive the sieve plate 109 to move in the sieve frame 106, so that the relative position of the first sieve hole 108 and the second sieve hole 1010 can be adjusted. By adjusting the position between the first sieve hole 108 and the second sieve hole 1010, people can adjust the size of the sieve hole, thereby facilitating people to classify and screen quartz stones of different sizes.

[0034] See also Figure 3 , Figure 4 and Figure 5 A fixing bar 1014 is fixedly connected to the bottom end of the through hole 107, and an extrusion spring 1015 is fixedly connected to the top of the fixing bar 1014. The top of the extrusion spring 1015 is fixedly connected to the bottom of the screen frame 106. A vibration box 2 is fixedly connected to the inner side of the box body 1, and the vibration box 2 is at the bottom of the screen frame 106. A double-axis motor 201 is fixedly connected to the bottom end of the vibration box 2, and a rotating rod 202 is fixedly connected to the output end of the double-axis motor 201. A plurality of cams 203 are fixedly connected to the surface of the rotating rod 202. A partition 1016 is fixedly connected to the bottom of the screen frame 106, and a conveying motor 1019 is fixedly connected to the bottom of the conveying box 102. The output end of the conveying motor 1019 rotates through the conveying box 102 and is fixedly connected to a conveying auger 1020. The front of the box body 1 is slidably connected to a collecting frame 1017.

[0035] By adopting the above technical solution, by setting up a dual-axis motor 201 and a conveying motor 1019, the dual-axis motor 201 is running, and in combination with the extrusion spring 1015, the screen frame 106 and the screen plate 109 can be rotated back and forth in a small range in the box body 1, so that the raw materials can be screened, and the qualified raw materials fall into the collecting frame 1017, and the screened raw materials fall into the collecting box 101, and then the conveying motor 1019 is running, and the raw materials can be transported from the collecting box 101 to the box body 1 through the conveying auger 1020, so as to perform secondary screening, thereby improving the practicality of the device.

[0036] See also Figure 1 The four corners of the bottom of the box body 1 are fixedly connected with supporting feet 3.

[0037] The working principle of the utility model is:

[0038] When in use, when screening the raw materials, people pour the raw materials into the box body 1 through the feed hole 105. After the pouring is completed, the double-axis motor 201 and the conveying motor 1019 are controlled by an external controller to run. The double-axis motor 201 runs to rotate the rotating rod 202 and the cam 203, and then cooperates with the extrusion spring 1015 to make the screen frame 106 and the screen plate 109 rotate back and forth in a small range in the box body 1. The raw materials can be screened through the first screen hole 108 and the second screen hole 1010. The qualified raw materials fall into the collection frame 1017, and the screened raw materials fall into the collection box 101. Then, through the first connecting tube 103, the raw materials in the collection box 101 fall into the conveying box 102, and then the conveying motor 1019 runs, and the raw materials can be conveyed to the box body 1 through the conveying auger 1020, so as to carry out secondary screening;

[0039] When people need to classify and screen quartz stones of different sizes, they open the door 1018 and then rotate the adjusting nut 1013 to drive the sieve plate 109 to move in the sieve frame 106, so as to adjust the relative position of the first sieve hole 108 and the second sieve hole 1010. By adjusting the position between the first sieve hole 108 and the second sieve hole 1010, people can adjust the size of the sieve hole, thereby facilitating people to classify and screen quartz stones of different sizes.

[0040] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A raw material screening device for artificial quartz stone processing, comprising a box (1), characterized in that: A collecting box (101) is fixedly connected to the side of the box body (1), a conveying box (102) is fixedly connected to the back of the box body (1), a first connecting tube (103) is fixedly connected between the conveying box (102) and the collecting box (101), a second connecting tube (104) is fixedly connected to the front of the conveying box (102), the bottom end of the second connecting tube (104) is arranged at the top of the inside of the box body (1), a screen frame (106) is movably connected to the side of the inside of the box body (1) via a pin shaft, a through hole (107) is provided on the side of the box body (1) adjacent to the collecting box (101), a screen plate (109) is slidably connected to the inside of the screen frame (106), and the A plurality of first sieve holes (108) and a plurality of second sieve holes (1010) are respectively provided on the top of the sieve frame (106) and the top of the sieve plate (109); a connecting spring (1011) is fixedly connected to the inner side of the sieve frame (106); one end of the connecting spring (1011) is fixedly connected to the side of the sieve plate (109); a bolt (1012) is fixedly connected to the other side of the sieve plate (109); one end of the bolt (1012) slides through the sieve frame (106) and is threadedly connected to an adjusting nut (1013); a door body (1018) is movably connected to the side of the collecting box (101); and a feeding hole (105) is provided on the top of the box body (1).

2. A raw material screening device for artificial quartz stone processing according to claim 1, characterized in that: A fixing strip (1014) is fixedly connected to the bottom end of the through hole (107), a pressing spring (1015) is fixedly connected to the top of the fixing strip (1014), and the top end of the pressing spring (1015) is fixedly connected to the bottom of the screen frame (106).

3. The raw material screening device for artificial quartz stone processing according to claim 1 is characterized in that: A vibration box (2) is fixedly connected to the inner side of the box body (1), the vibration box (2) is located at the bottom of the screen frame (106), a dual-axis motor (201) is fixedly connected to the inner bottom end of the vibration box (2), a rotating rod (202) is fixedly connected to the output end of the dual-axis motor (201), and a plurality of cams (203) are fixedly connected to the surface of the rotating rod (202).

4. The raw material screening device for artificial quartz stone processing according to claim 1 is characterized in that: A partition plate (1016) is fixedly connected to the bottom of the screen frame (106).

5. The raw material screening device for artificial quartz stone processing according to claim 1 is characterized in that: A conveying motor (1019) is fixedly connected to the bottom of the conveying box (102); an output end of the conveying motor (1019) rotates through the conveying box (102) and is fixedly connected to a conveying auger (1020).

6. The raw material screening device for artificial quartz stone processing according to claim 1 is characterized in that: The front side of the box body (1) is slidably connected to a collecting frame (1017).

7. The raw material screening device for artificial quartz stone processing according to claim 1 is characterized in that: The four corners of the bottom of the box body (1) are fixedly connected with support feet (3).

Images