Granular material granularity detection device

Abstract

The utility model relates to the technical field of automatic online detection, and discloses a particle material granularity detection device which comprises a box body, a beating assembly is arranged in the box body, the left side of the beating assembly is fixedly connected with a first gear, the interior of the box body is fixedly connected with a placing plate, the left side of the box body is rotationally connected with a sieve plate, and the sieve plate is fixedly connected with a second gear. Mounting grooves are formed in the front side and the rear side of the box body, first connecting plates are fixedly connected to the front side and the rear side of the sieve plate, two sliding rods are slidably connected to the tops of the first connecting plates, springs are arranged on the outer portions of the two sliding rods in a sleeving mode, and first rubber blocks are fixedly connected to the bottoms of the two sliding rods; second connecting plates are fixedly connected to the front side and the rear side of the box body correspondingly, and a discharging assembly is arranged on the front side of the box body. According to the utility model, particulate matters can be sieved by matching the special-shaped block with the sieve plate, and then the influence on the box body during vibration can be reduced by matching the rubber block I with the rubber block II, so that the noise is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic online detection, in particular to a particle size detection device for granular materials. Background Art

[0002] With the development of science and technology, the control over product production has become more stringent. In the processing and production of granular products such as fertilizers, medicines, and grains, it is necessary to control the particle size of the product in order to timely adjust the production process.

[0003] After searching, an online detection device for particle size of granular materials, which is related to the field of automated online detection technology and has a publication number of CN217586803U, includes a feeder, a rotary clapping material dispersion mechanism, a belt conveyor, a machine vision particle size collection mechanism, a control cabinet, an inlet hopper, an outlet hopper, a shell, a frame and a support mechanism; the feeder is connected to the rotary clapping material dispersion mechanism, the belt conveyor is located at the lower side of the rotary clapping material dispersion mechanism, the machine vision particle size collection mechanism is connected to the belt conveyor, the control cabinet is located on the right side of the machine vision particle size collection mechanism, the inlet hopper is connected to the feeder, the outlet hopper is connected to the belt conveyor, the shell is outside the frame, and the shell is equipped with a bent sheet metal plate.

[0004] The above patent mentioned that "the feeder is connected to the rotary clapping material dispersing mechanism, the belt conveyor is located at the lower side of the rotary clapping material dispersing mechanism, the machine vision particle size collection mechanism is connected to the belt conveyor, the control cabinet is located on the right side of the machine vision particle size collection mechanism, the feed hopper is connected to the feeder, the discharge hopper is connected to the belt conveyor, the shell is outside the skeleton, and the shell is installed with a bent sheet metal plate." However, in the actual use process, when the particulate matter is screened and detected, it is impossible to make the screen plate elastically buffered when it vibrates. Therefore, in response to the above problems, a particulate material particle size detection device is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a particle size detection device for granular materials, aiming to improve the problems in the prior art that the screen plate cannot be elastically buffered during vibration and that the granular materials that need to be screened cannot be evenly fed.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a particle size detection device for granular material, comprising a box body, a striking assembly is arranged inside the box body, a gear 1 is fixedly connected to the left side of the striking assembly, a placing plate is fixedly connected to the inside of the box body, a screen plate is rotatably connected to the left side of the box body, mounting grooves are provided on the front and rear sides of the box body, a connecting plate 1 is fixedly connected to the front and rear sides of the screen plate, two sliding rods are slidably connected to the top of the connecting plate 1, springs are sleeved on the outside of the two sliding rods, rubber blocks 1 are fixedly connected to the bottom of the two sliding rods, connecting plates 2 are fixedly connected to the front and rear sides of the box body, two rubber blocks 2 are fixedly connected to the top of the two connecting plates 2, and a feeding assembly is provided on the front side of the box body.

[0007] Furthermore, the striking assembly includes a rotating rod 1, the outer portion of the rotating rod 1 is rotatably connected to the inside of the box, and the outer portion of the rotating rod 1 is fixedly connected to a special-shaped block.

[0008] Furthermore, the material discharge assembly includes a material discharge chute, and the exterior of the material discharge chute is opened on the front side of the box body.

[0009] Furthermore, a discharge box is fixedly connected to the top of the box body, a motor is fixedly connected to the left side of the discharge box, a rotating rod 2 is fixedly connected to the driving end of the motor, a barrel is fixedly connected to the outside of the rotating rod 2, two placement grooves are provided on the outside of the barrel, a gear 2 is fixedly connected to the outside of the rotating rod 2, and the gear 2 and the gear 1 are connected by a chain.

[0010] Furthermore, four corners of the bottom of the box are fixedly connected with support columns, and the bottom of the rubber block 1 is in contact with the top of the rubber block 2.

[0011] Furthermore, the top of the special-shaped block is in contact with the bottom of the screen plate, and the outside of the special-shaped block is rotatably connected to the inside of the box.

[0012] Furthermore, one side of the spring is fixedly connected to the outside of the sliding rod, and the other side of the spring is fixedly connected to the top of the connecting plate 1.

[0013] Furthermore, the outside of the barrel is rotatably connected to the inside of the discharge box, and the outside of the placement groove is rotatably connected to the inside of the discharge box.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, by using the box body, special-shaped blocks, placement plates, screen plates, installation grooves, connecting plate 1, slide bars, springs, rubber block 1, connecting plate 2, rubber block 2, feeding trough and other structures in coordination, the particles can be screened by the special-shaped blocks in coordination with the screen plate, and then the influence of vibration on the box body can be reduced by the rubber block 1 in coordination with the rubber block 2, thereby reducing noise.

[0016] 2. In the utility model, by using the discharge box, the motor, the second rotating rod, the barrel, the placement trough, the second gear and other structures in coordination, the second rotating rod is used in conjunction with the barrel and the discharge trough, so that the material inside the discharge box can be evenly discharged and screened. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a particle size detection device for granular materials proposed by the utility model;

[0018] Figure 2 This is a structural schematic diagram of a connecting plate 2 of a particle material particle size detection device proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the special-shaped block structure of a particle material particle size detection device proposed by the utility model;

[0020] Figure 4 The utility model discloses a barrel structure schematic diagram of a particle material particle size detection device.

[0021] Legend:

[0022] 1. Box body; 2. Rotating rod 1; 3. Gear 1; 4. Special-shaped block; 5. Placement plate; 6. Screen plate; 7. Mounting slot; 8. Connecting plate 1; 9. Sliding rod; 10. Spring; 11. Rubber block 1; 12. Connecting plate 2; 13. Rubber block 2; 14. Feed chute; 15. Feed box; 16. Motor; 17. Rotating rod 2; 18. Barrel; 19. Placement slot; 20. Gear 2; 21. Chain. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1 - Figure 3As shown, an embodiment of the utility model is provided: a particle size detection device for particulate material, including a box body 1, the box body 1 is the whole of the whole device, and plays the role of fixed support, a striking assembly is arranged inside the box body 1, and the striking assembly includes a rotating rod 2, the rotating rod 2 is used to connect the gear 3, the outer part of the rotating rod 2 is rotatably connected to the inside of the box body 1, the outer part of the rotating rod 2 is fixedly connected with a special-shaped block 4, the special-shaped block 4 is used to impact the bottom of the sieve plate 6, the top of the special-shaped block 4 is in contact with the bottom of the sieve plate 6, the outer part of the special-shaped block 4 is rotatably connected to the inside of the box body 1, the left side of the striking assembly is fixedly connected with a gear 3, the gear 3 is used to cooperate with the chain 21 to make the rotating rod 2 rotate, the inside of the box body 1 is fixedly connected with a placement plate 5, the placement plate 5 is used to support the sieve plate 6, the left side of the box body 1 is rotatably connected with the sieve plate 6, and the sieve plate 6 is used to sieve the particulate material.

[0025] Reference Figure 1 - Figure 3 As shown, mounting grooves 7 are provided on the front and rear sides of the box body 1. The mounting grooves 7 are used to allow the connecting plate 8 to slide. The front and rear sides of the screen plate 6 are fixedly connected with connecting plates 8. The connecting plate 8 is used to connect the sliding rod 9. The top of the connecting plate 8 is slidably connected with two sliding rods 9. The sliding rod 9 is used to prevent the spring 10 from deforming. The outside of the two sliding rods 9 is sleeved with a spring 10. One side of the spring 10 is fixedly connected to the outside of the sliding rod 9, and the other side of the spring 10 is fixedly connected to the top of the connecting plate 8. The bottoms of the two sliding rods 9 are fixedly connected with rubber blocks 11. The rubber block 11 is used to reduce vibration by impacting the rubber block 2 13. The bottom of the rubber block 11 is in contact with the top of the rubber block 2 13. The front and rear sides of the box body 1 are fixedly connected with connecting plates 2 12. The connecting plate 2 12 is used to fix the rubber block 2 13. The tops of the two connecting plates 2 12 are fixedly connected with two rubber blocks 2 13.

[0026] Reference Figure 1 - Figure 2 As shown, a material discharge assembly is provided on the front side of the box body 1, and the material discharge assembly includes a material discharge chute 14. The material discharge chute 14 is used to discharge qualified granular materials that have been screened. The outside of the material discharge chute 14 is provided on the front side of the box body 1. A material discharge box 15 is fixedly connected to the top of the box body 1. The material discharge box 15 is used to place granular materials that need to be screened. A motor 16 is fixedly connected to the left side of the material discharge box 15. The motor 16 is used to generate power to drive the rotating rod 17 to rotate.

[0027] Reference Figure 1 and Figure 4As shown, the driving end of the motor 16 is fixedly connected with a rotating rod 2 17, and the rotating rod 2 17 is used to drive the gear 1 3 to rotate synchronously through the gear 2 20 and the chain 21. The outside of the rotating rod 2 17 is fixedly connected with a barrel 18, and the barrel 18 is used to cooperate with the placement groove 19 to uniformly discharge the granular material inside the discharge box 15. The outside of the barrel 18 is rotatably connected to the inside of the discharge box 15, and the outside of the placement groove 19 is rotatably connected to the inside of the discharge box 15. Two placement grooves 19 are provided on the outside of the barrel 18. The outside of the rotating rod 2 17 is fixedly connected with a gear 20, and the gear 20 is used to mesh with the chain 21 to the gear 1 3. The gear 20 and the gear 1 3 are connected by the chain 21, and the four corners of the bottom of the box body 1 are fixedly connected with support columns.

[0028] Working principle: When the operator needs to sieve the material, he first places the granular material into the discharge box 15, and then starts the motor 16. The motor 16 generates power, so that the motor 16 drives the rotating rod 17 to rotate the barrel 18 inside the discharge box 15, so that the granular material enters the placement slot 19 outside the barrel 18, and then the quantitative granular material is transported to the top of the sieve plate 6 set in the box body 1 through the placement slot 19, and then the motor 16 cooperates with the rotating rod 17 and the chain 21 to drive the gear 3 to rotate synchronously, so that the gear 3 drives the rotating rod 2 The external special-shaped block 4 rotates so that the special-shaped block 4 hits the bottom of the screen plate 6, and then the screen plate 6 vibrates, so that the qualified granular material enters the discharge chute 14 opened on the front side of the box body 1 and slides out, and then can be collected in a box, and then the unqualified granular material will stay on the top of the screen plate 6 and shake and fall from the left side of the box body 1, and then when hitting the screen plate 6, it is only necessary to use the connecting plate 1 8 on both sides of the outside of the screen plate 6 to cooperate with the sliding rod 9 to make the spring 10 elastically buffer, and then make the rubber block 11 cooperate with the rubber block 2 13 on the top of the connecting plate 2 12 to impact, so as to reduce the impact of vibration on the device.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A particle size detection device for granular materials, comprising a housing (1), characterized in that: A striking assembly is arranged inside the box body (1), a gear 1 (3) is fixedly connected to the left side of the striking assembly, a placing plate (5) is fixedly connected to the inside of the box body (1), a screen plate (6) is rotatably connected to the left side of the box body (1), mounting grooves (7) are provided on the front and rear sides of the box body (1), a connecting plate 1 (8) is fixedly connected to the front and rear sides of the screen plate (6), two sliding rods (9) are slidably connected to the top of the connecting plate 1 (8), springs (10) are sleeved on the outside of the two sliding rods (9), rubber blocks 1 (11) are fixedly connected to the bottom of the two sliding rods (9), connecting plates 2 (12) are fixedly connected to the front and rear sides of the box body (1), two rubber blocks 2 (13) are fixedly connected to the top of the two connecting plates 2 (12), and a blanking assembly is provided on the front side of the box body (1).

2. A particle size detection device for particulate materials according to claim 1, characterized in that: The striking assembly comprises a rotating rod (2), the outer portion of the rotating rod (2) being rotatably connected to the inner portion of the box (1), and the outer portion of the rotating rod (2) being fixedly connected to a special-shaped block (4).

3. A particle size detection device for particulate materials according to claim 1, characterized in that: The material discharge assembly comprises a material discharge chute (14), the exterior of which is opened on the front side of the box body (1).

4. A particle size detection device for particulate materials according to claim 1, characterized in that: The top of the box body (1) is fixedly connected to a discharge box (15), the left side of the discharge box (15) is fixedly connected to a motor (16), the driving end of the motor (16) is fixedly connected to a rotating rod 2 (17), the outside of the rotating rod 2 (17) is fixedly connected to a barrel (18), the outside of the barrel (18) is provided with two placement grooves (19), the outside of the rotating rod 2 (17) is fixedly connected to a gear 2 (20), and the gear 2 (20) and the gear 1 (3) are connected via a chain (21).

5. The particle size detection device of granular material according to claim 1, characterized in that: The four corners of the bottom of the box body (1) are fixedly connected with support columns, and the bottom of the rubber block 1 (11) is in contact with the top of the rubber block 2 (13).

6. A particle size detection device for particulate material according to claim 2, characterized in that: The top of the special-shaped block (4) is in contact with the bottom of the screen plate (6), and the outside of the special-shaped block (4) is rotatably connected to the inside of the box body (1).

7. A particle size detection device for particulate materials according to claim 1, characterized in that: One side of the spring (10) is fixedly connected to the outside of the sliding rod (9), and the other side of the spring (10) is fixedly connected to the top of the connecting plate 1 (8).

8. A particle size detection device for particulate materials according to claim 4, characterized in that: The outside of the barrel (18) is rotatably connected to the inside of the discharge box (15), and the outside of the placement groove (19) is rotatably connected to the inside of the discharge box (15).

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