A raw material feeding device for the synthesis of dibutyl xanthogen disulfide

Abstract

The present invention belongs to the technical field of feeding devices and relates to a raw material feeding device for the synthesis of dibutyl xanthogen disulfide. The present invention includes a housing and a transportation mechanism. The transportation mechanism includes a belt disposed inside the housing and a plurality of transportation hoppers disposed on the belt. The feeding hopper and the discharging hopper are respectively arranged on both sides of the belt. The transportation hopper includes a vertical plate, a bearing plate fixedly connected to the vertical plate, and side plates disposed on both sides of the bearing plate. During feeding, the first scraper slides along the first bin, and the second scraper slides along the second bin, so that the raw materials can quickly enter the discharging hopper. This not only improves the feeding speed but also cleans the transportation hopper at the same time, avoiding the adhesion of raw materials in the transportation hopper and helping to improve the feeding accuracy. The setting of the blocking film can not only drive the first scraper and the second scraper to move, but also has a blocking effect to prevent the raw materials from falling outside the transportation hopper.

Description

Technical Field

[0001] The present invention belongs to the technical field of feeding devices and relates to a raw material feeding device for the synthesis of dibutyl xanthogen disulfide. Background Art

[0002] Dibutyl xanthogen disulfide is a white powdery solid, odorless, deliquescent in air, without pungent odor, soluble in water, and is widely used in fields such as medicine, pesticides, and dyes.

[0003] A patent document with the publication number CN118125044A discloses a raw material feeding device for the synthesis of dibutyl xanthogen disulfide, which includes a base, a housing frame, a feed inlet, a discharge outlet, and a transportation mechanism; a hopper for cooperating with the raw material to be carried is installed on the transportation mechanism, and a first pressing member, a second pressing member, and a guiding member are arranged in the housing frame; a stacking tank is slidably connected inside the U-shaped frame, and a driving member is arranged on the base; two crushing rollers are rotatably connected inside the stacking tank.

[0004] In this invention, the raw materials thrown out of the hopper fall onto the guide plate and then slide out along the guide plate to the discharge outlet. When the raw materials in the hopper fall onto the guide plate, the raw materials are likely to fall outside the inner end of the guide plate, affecting the feeding accuracy, and the adhesion of the raw materials on the guide plate will also affect the feeding speed.

[0005] To solve the above problems, the present invention proposes a raw material feeding device for the synthesis of dibutyl xanthogen disulfide. Summary of the Invention

[0006] To solve the problems existing in the background art, the present invention proposes a raw material feeding device for the synthesis of dibutyl xanthogen disulfide.

[0007] In order to achieve the above-mentioned purpose, the technical scheme adopted by the present invention is as follows: a raw material feeding device for the synthesis of butylamine black medicine, comprising a shell, a feed hopper and a discharge hopper arranged on the shell, and a transportation mechanism, the transportation mechanism comprising a belt arranged in the shell and a plurality of transportation hoppers arranged on the belt, the feed hopper and the discharge hopper are arranged on both sides of the belt; the transportation hopper comprises a vertical plate, a bearing plate fixedly connected to the vertical plate, and side plates arranged on both sides of the bearing plate, the bearing plate separates the transportation hopper into a first silo and a second silo; the vertical plate is fixedly connected to a slide plate, the slide plate is slidably arranged between the belt and the shell; the slide plate is cooperated with an electromagnet, the electromagnet is fixedly connected to the belt; a first scraper is slidably arranged in the first silo, A second scraper is slidably arranged in the second hopper; the first scraper is elastically and rotatably connected to the first reel, and the first reel and the first scraper are arranged in linkage; the second scraper is elastically and rotatably connected to the second reel, and the second reel and the second scraper are arranged in linkage; a blocking film is connected between two adjacent transport hoppers, and the blocking film is fixedly connected between the first reel and the second reel; when the transport hopper moves to a position corresponding to the discharge hopper, the corresponding electromagnet is powered off, and the second hopper of the transport hopper keeps cooperating with the discharge hopper and receives the raw materials scattered by the next transport hopper, and as the next transport hopper approaches, the corresponding blocking film is rolled up, and the corresponding first scraper and the second scraper move simultaneously, and the raw materials in the second hopper are pushed into the discharge hopper by the second scraper.

[0008] Furthermore, a baffle is fixedly installed on the inner wall of the shell at a position corresponding to the discharge hopper, and the baffle is provided with an arc surface and a horizontal plane, and the arc surface is above the horizontal plane; the slide plate pushes the baffle plate to elastically deform through the arc surface, and when the slide plate contacts the horizontal plane, the corresponding transport hopper remains in a position cooperating with the discharge hopper.

[0009] Furthermore, the bearing plate is arranged obliquely, and on the right side of the belt, one end of the bearing plate close to the vertical plate is inclined downward.

[0010] Furthermore, a first limiting rod is fixedly disposed in the first silo, a second limiting rod is fixedly disposed in the second silo, the first scraper is slidably connected to the first limiting rod, and the second scraper is slidably connected to the second limiting rod.

[0011] Furthermore, a first roller is fixedly installed at the end of the first reel, and the first roller is in frictional contact with the first limiting rod. A second roller is fixedly installed at the end of the second reel, and a slope is provided on the side of the side plate corresponding to the second silo, and the second roller is in frictional contact with the slope.

[0012] Furthermore, a slide groove is provided on the belt, the electromagnet is fixedly arranged in the slide groove, and one end of the slide plate is slidably arranged in the slide groove.

[0013] Furthermore, a limiting groove is provided on the inner wall of the shell, the end of the slide plate away from the belt is slidably arranged in the limiting groove, and the baffle is arranged in the limiting groove.

[0014] Furthermore, two rotating shafts are installed in the shell, the two rotating shafts are arranged up and down, and the belt is wound between the two rotating shafts.

[0015] Compared with the prior art, the present invention has the following beneficial effects: when loading materials, the first scraper slides along the first silo, and the second scraper slides along the second silo, so that the raw materials quickly enter the discharge hopper, which not only improves the loading speed but also cleans the transport hopper at the same time, avoiding the raw materials from adhering to the transport hopper, and helps to improve the loading accuracy.

[0016] The setting of the baffle film can not only drive the first scraper and the second scraper to move, but also the baffle film has a blocking effect to prevent the raw materials from falling out of the transport hopper, thereby helping to ensure the feeding accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the internal structure of the housing in the present invention;

[0018] Figure 2 The present invention Figure 1 A magnified view of part A;

[0019] Figure 3 The present invention Figure 1 A magnified view of part B;

[0020] Figure 4 It is a partial structural schematic diagram of the transportation mechanism in the present invention;

[0021] Figure 5 The present invention Figure 4 Enlarged view of part C;

[0022] Figure 6 It is a schematic diagram of the structure of the transport hopper in the first direction of the present invention;

[0023] Figure 7 The present invention Figure 6 A magnified view of the D portion;

[0024] Figure 8 It is a schematic diagram of the structure of the transport hopper in the second direction of the present invention;

[0025] Figure 9 It is a structural schematic diagram of the first scraper in the present invention;

[0026] Figure 10 The present invention Figure 9 A magnified view of part E;

[0027] Figure 11It is a partial sectional view of the housing in the present invention;

[0028] Figure 12 In the present invention Figure 11 is an enlarged view of part F.

[0029] In the figure: 1. Housing; 2. Feed hopper; 3. Discharge hopper; 4. Rotating shaft; 5. Belt; 6. Chute; 7. Electromagnet; 8. Slide plate; 9. Vertical plate; 10. Bearing plate; 11. Side plate; 12. First limiting rod; 13. Second limiting rod; 14. First scraper; 15. Second scraper; 16. First reel; 17. First roller; 18. Second reel; 19. Second roller; 20. Film stopper; 21. Slide hole; 22. Limiting groove; 23. Baffle; 24. Arc surface; 25. Horizontal plane; 26. Motor. Detailed implementation manners

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] As Figures 1 - 12 shown, the technical solution adopted by the present invention is as follows: A raw material feeding device for the synthesis of dibutyl xanthogen disulfide includes a housing 1, a feed hopper 2, a discharge hopper 3, and a transportation mechanism installed in the housing 1.

[0032] As Figure 1 shown, the feed hopper 2 is arranged at the lower right side of the housing 1, and the discharge hopper 3 is arranged at the upper left side of the housing 1. The raw materials enter the housing 1 through the feed hopper 2, and the transportation mechanism transports the raw materials to the discharge hopper 3 and discharges them into the corresponding processing mechanism through the discharge hopper 3.

[0033] The transportation mechanism includes a belt 5 and transportation hoppers. Rotating shafts 4 are rotatably installed at both the upper and lower ends inside the housing 1, and the belt 5 is wound between the two rotating shafts 4. A motor 26 is fixedly installed on the housing 1, and the motor 26 is drivingly connected to the rotating shaft 4.

[0034] There are multiple transportation hoppers, and the multiple transportation hoppers are installed on the belt 5 at intervals. A chute 6 is formed on the belt 5, and a limiting groove 22 is formed on the inner wall of the housing 1. The transportation hopper is fixedly connected with a slide plate 8. One end of the slide plate 8 is slidably arranged in the chute 6, and the other end is slidably arranged in the limiting groove 22. A plurality of electromagnets 7 are fixedly installed in the chute 6, and the plurality of electromagnets 7 correspond to the plurality of slide plates 8 one by one. When the electromagnet 7 is energized, the electromagnet 7 adsorbs and fixes the corresponding slide plate 8.

[0035] The transport hopper includes a vertical plate 9, a bearing plate 10, and side plates 11. The vertical plate 9 is fixedly connected to the sliding plate 8, and one end of the bearing plate 10 is fixedly connected to the vertical plate 9. Side plates 11 are fixedly connected to both sides of the bearing plate 10, and the vertical plate 9 is fixedly connected to the side plates 11. The bearing plate 10 divides the transport hopper into a first bin and a second bin. When the transport hopper is on the right side of the housing 1, the first bin is above the bearing plate 10, and the second bin is below the bearing plate 10. The raw materials are added into the first bin through the feed hopper 2.

[0036] The bearing plate 10 is inclined. When the transport hopper is on the right side of the belt 5, the end of the bearing plate 10 connected to the vertical plate 9 is inclined downward, which helps to keep the raw materials stable in the first bin. When the transport hopper is on the left side of the belt 5, the end of the bearing plate 10 connected to the vertical plate 9 is inclined upward, which has a guiding effect on the raw materials and helps to quickly discharge the raw materials.

[0037] A first scraper 14 is slidably arranged in the first bin, and a second scraper 15 is slidably arranged in the second bin. Both the first scraper 14 and the second scraper 15 are in sliding contact with the bearing plate 10. Specifically, a first limiting rod 12 is fixedly connected in the first bin, and a second limiting rod 13 is fixedly connected in the second bin. Slide holes 21 are formed in both the first scraper 14 and the second scraper 15. The first limiting rod 12 slidably passes through the slide hole 21 on the first scraper 14, and the second limiting rod 13 slidably passes through the slide hole 21 on the second scraper 15.

[0038] A retaining film 20 is arranged between two adjacent transport hoppers. The retaining film 20 is elastic. A first installation cavity is formed in the first scraper 14, and a first reel 16 is rotatably installed in the first installation cavity. A first coil spring is sleeved on the first reel 16. One end of the first coil spring is fixedly connected to the first scraper 14, and the other end is fixedly connected to the first reel 16. A second installation cavity is formed in the second scraper 15, and a second reel 18 is rotatably installed in the second installation cavity. A second coil spring is connected between the second reel 18 and the second scraper 15.

[0039] One end of the retaining film 20 extends into the second installation cavity and is fixedly connected to the second reel 18, and the other end extends into the first installation cavity and is fixedly connected to the first reel 16. On the right side of the belt 5, between two adjacent transport hoppers, the upper end of the retaining film 20 is fixedly connected to the second reel 18 on the upper transport hopper, and the other end is fixedly connected to the first reel 16 on the lower transport hopper.

[0040] One end of the side plate 11 corresponding to the second bin is provided with an inclined surface, and the inclined surface is inclined away from the bearing plate 10 at the end close to the vertical plate 9. Second rollers 19 are fixedly installed at both ends of the second reel 18, and the second rollers 19 are in frictional contact with the inclined surface on the same side. When the second reel 18 rotates, the second rollers 19 roll along the inclined surface, thereby causing the second scraper 15 to slide in the second bin.

[0041] The first installation cavity communicates with the corresponding sliding hole 21. Both ends of the first reel 16 are fixedly installed with first rollers 17. The first rollers 17 pass through the sliding holes 21 and are in frictional contact with the first limiting rod 12. When the first reel 16 rotates, the first rollers 17 roll along the first limiting rod 12, thereby causing the first scraper 14 to slide in the first bin.

[0042] As Figure 11 , Figure 12 shown, on the inner walls of the two limiting grooves 22, baffles 23 that cooperate with the sliding plate 8 are fixedly connected. The baffle 23 is arranged in cooperation with the discharge hopper 3. The baffle 23 has elasticity. A horizontal plane 25 and an arc surface 24 are formed on the baffle 23, and the horizontal plane 25 is below the arc surface 24. When the sliding plate 8 moves downward along the arc surface 24, the sliding plate 8 pushes the baffle 23, causing the baffle 23 to move toward the side away from the sliding plate 8. After that, the sliding plate 8 falls onto the horizontal plane 25. When the next sliding plate 8 pushes the baffle 23 to deform through the arc surface 24, the sliding plate 8 on the horizontal plane 25 loses the support of the horizontal plane 25 and drops.

[0043] Working principle: Initially, one of the transport hoppers is in a position corresponding to the discharge hopper 3. For the convenience of description, the transport hopper in the position corresponding to the discharge hopper 3 is named the first transport hopper, and the second bin in the first transport hopper cooperates with the discharge hopper 3. And the sliding plate 8 corresponding to the first transport hopper is on the horizontal plane 25 of the baffle 23, and the electromagnet 7 corresponding to the first transport hopper is powered off. Under the limitation of the horizontal plane 25, the first transport hopper maintains the state of cooperating with the discharge hopper 3, and the blocking film 20 is in a tensioned state. The first scraper 14 and the second scraper 15 are both at one end of the carrier plate 10 close to the vertical plate 9.

[0044] Start the motor 26 to make the belt 5 move. On the right side of the belt 5, the transport hopper moves upward, and the first bin is above the carrier plate 10. On the left side of the belt 5, the transport hopper moves downward, and the second bin is above the carrier plate 10. The raw material enters the first bin of the transport hopper through the feed hopper 2, and then as the belt 5 moves, the transport hopper carries the raw material upward. The transport hopper adjacent to the first transport hopper and close to the upper end rotating shaft 4 is named the second transport hopper.

[0045] As the belt 5 moves, when the second transport hopper moves to a position corresponding to the upper end rotating shaft 4, the second transport hopper gradually flips. When the second transport hopper bypasses the highest point of the belt 5 and moves to the left side of the belt 5, the first bin of the second transport hopper gradually flips downward, and the raw material in the second transport hopper falls into the second bin of the first transport hopper.

[0046] Since the first transport hopper is held in a position cooperating with the discharge hopper 3, as the second transport hopper moves, the second transport hopper gradually approaches the first transport hopper. Between the second transport hopper and the first transport hopper, the first reel 16 on the second transport hopper and the second reel 18 on the first transport hopper both rotate, thereby winding up the baffle film 20, and the baffle film 20 remains in a tensioned state. The baffle film 20 has a blocking effect on the raw material, preventing the raw material from spilling outside the first transport hopper.

[0047] When the first reel 16 on the second transport hopper rotates, since the first roller 17 is in frictional contact with the corresponding first limiting rod 12, the first roller 17 rolls along the first limiting rod 12 in a direction away from the vertical plate 9, thereby causing the first scraper 14 to move towards the end of the first bin away from the vertical plate 9. The first scraper 14 scrapes and cleans the first bin, causing all the raw material on the first bin to fall, which helps to ensure accurate feeding.

[0048] When the second reel 18 on the first transport hopper rotates, since the second roller 19 is in frictional contact with the inclined surface on the side plate 11, the second roller 19 rolls along the inclined surface in a direction away from the vertical plate 9. Then, the second scraper 15 moves along the second bin towards the end away from the vertical plate 9. The second scraper 15 quickly pushes the raw material in the second bin into the discharge hopper 3, which not only speeds up the feeding speed but also prevents the raw material from sticking to the inner wall of the second bin, causing all the raw material in the second bin to enter the discharge hopper 3, which helps to improve the feeding accuracy.

[0049] As the second transport hopper moves downward, when the slide plate 8 on the second transport hopper contacts the baffle 23, the slide plate 8 moves downward along the arc surface 24. The slide plate 8 pushes the baffle 23 to deform towards the side away from the slide plate 8 through the arc surface 24, thereby causing the slide plate 8 on the first transport hopper to disengage from the horizontal plane 25. After the slide plate 8 on the second transport hopper crosses the arc surface 24, the baffle 23 resets, and the slide plate 8 on the second transport hopper falls onto the horizontal plane 25. Then, the electromagnet 7 corresponding to the second transport hopper is powered off, and the second transport hopper disengages from the electromagnet 7. The second bin on the second transport hopper cooperates with the discharge hopper 3.

[0050] After the slide plate 8 on the first transport hopper disengages from the horizontal plane 25, the electromagnet 7 corresponding to the first transport hopper is powered on, and the first transport hopper quickly drops downward. The slide plate 8 on the first transport hopper falls onto the corresponding electromagnet 7, and the electromagnet 7 adsorbs the slide plate 8. Then the first transport hopper moves together with the belt 5.

[0051] Since the second transport hopper is held in a position cooperating with the discharge hopper 3, as the first transport hopper moves, the distance between the first transport hopper and the second transport hopper gradually increases. The first reel 16 on the second transport hopper and the second reel 18 on the first transport hopper rotate, thereby unwinding the film baffle 20. When the first reel 16 on the second transport hopper rotates, the first roller 17 rolls along the first limiting rod 12, causing the first scraper 14 to move towards the end of the second transport hopper close to the belt 5. When the second reel 18 on the first transport hopper rotates, the second roller 19 rolls along the inclined plane, causing the second scraper 15 to move towards the end of the second transport hopper close to the belt 5. After the film baffle 20 is completely unwound, the film baffle 20 will undergo elastic deformation to adapt to the change in the distance between the first transport hopper and the second transport hopper.

[0052] When the slide plate 8 on the second transport hopper disengages from the baffle 23, the second transport hopper quickly moves downward and lands on the corresponding electromagnet 7. The second transport hopper gradually approaches the first transport hopper, and the film baffle 20 resumes its original state.

[0053] Accordingly, as the belt 5 moves, multiple transport hoppers continuously transport the raw materials to the discharge hopper 3, thereby completing the feeding work.

[0054] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A raw material feeding device for the synthesis of butylamine black medicine, comprising a housing (1), a feed hopper (2) and a discharge hopper (3) arranged on the housing (1), and a transport mechanism, characterized in that: The transport mechanism comprises a belt (5) arranged in a housing (1) and a plurality of transport hoppers arranged on the belt (5), wherein the feed hopper (2) and the discharge hopper (3) are arranged on both sides of the belt (5); the transport hopper comprises a vertical plate (9), a bearing plate (10) fixedly connected to the vertical plate (9), and side plates (11) arranged on both sides of the bearing plate (10), wherein the bearing plate (10) separates the transport hopper into a first silo and a second silo; the vertical plate (9) is fixedly connected to a slide plate (8), which is slidably arranged between the belt (5) and the housing (1); the slide plate (8) is provided with an electromagnet (7), which is fixedly connected to the belt (5); a first scraper (14) is slidably arranged in the first silo, and a second scraper (15) is slidably arranged in the second silo; a first scraper (14) is elastically rotatably connected in the first scraper (14) and a second scraper (15) is elastically rotatably connected in the first scraper (14). A reel (16), the first reel (16) and the first scraper (14) are arranged in linkage; the second scraper (15) is elastically rotatably connected to the second reel (18), and the second reel (18) and the second scraper (15) are arranged in linkage; a baffle (20) is connected between two adjacent transport hoppers, and the baffle (20) is fixedly connected between the first reel (16) and the second reel (18); when the transport hopper moves to a position corresponding to the discharge hopper (3), the corresponding electromagnet (7) is powered off, the second bin of the transport hopper keeps cooperating with the discharge hopper (3) and receives the raw materials scattered by the next transport hopper, and as the next transport hopper approaches, the corresponding baffle (20) is rolled up, the corresponding first scraper (14) and the second scraper (15) move simultaneously, and the raw materials in the second bin are pushed into the discharge hopper (3) by the second scraper (15).

2. The raw material feeding device for the synthesis of butylamine black medicine according to claim 1 is characterized in that: A baffle (23) is fixedly mounted on the inner wall of the shell (1) at a position corresponding to the discharge hopper (3); the baffle (23) is provided with an arc surface (24) and a horizontal surface (25), and the arc surface (24) is above the horizontal surface (25); the slide plate (8) pushes the baffle (23) to elastically deform through the arc surface (24), and when the slide plate (8) contacts the horizontal surface (25), the corresponding transport hopper is maintained at a position that matches the discharge hopper (3).

3. The raw material feeding device for the synthesis of butylamine black medicine according to claim 1 is characterized in that: The bearing plate (10) is arranged obliquely, and on the right side of the belt (5), one end of the bearing plate (10) close to the vertical plate (9) is inclined downward.

4. The raw material feeding device for the synthesis of butylamine black medicine according to claim 1 is characterized in that: A first limiting rod (12) is fixedly arranged in the first material bin, a second limiting rod (13) is fixedly arranged in the second material bin, the first scraper (14) is slidably connected to the first limiting rod (12), and the second scraper (15) is slidably connected to the second limiting rod (13).

5. The raw material feeding device for the synthesis of butylamine black medicine according to claim 4 is characterized in that: A first roller (17) is fixedly mounted on the end of the first reel (16), and the first roller (17) is in frictional contact with the first limit rod (12). A second roller (19) is fixedly mounted on the end of the second reel (18), and a slope is provided on one side of the side plate (11) corresponding to the second material bin, and the second roller (19) is in frictional contact with the slope.

6. The raw material feeding device for the synthesis of butylamine black medicine according to claim 1 is characterized in that: The belt (5) is provided with a slide groove (6), the electromagnet (7) is fixedly arranged in the slide groove (6), and one end of the slide plate (8) is slidably arranged in the slide groove (6).

7. The raw material feeding device for the synthesis of butylamine black medicine according to claim 1 is characterized in that: A limiting groove (22) is provided on the inner wall of the housing (1), one end of the slide plate (8) facing away from the belt (5) is slidably arranged in the limiting groove (22), and the baffle plate (23) is arranged in the limiting groove (22).

8. The raw material feeding device for the synthesis of butylamine black medicine according to claim 1 is characterized in that: Two rotating shafts (4) are installed in the housing (1), the two rotating shafts (4) are arranged up and down, and the belt (5) is wound between the two rotating shafts (4).

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