Raw material feeding device for synthesizing dibutyl amine black powder

Abstract

The invention belongs to the technical field of feeding devices, and relates to a raw material feeding device for synthesis of dibutyl amine black powder. The device comprises a shell and a conveying mechanism, the conveying mechanism comprises a belt arranged in the shell and a plurality of conveying hoppers arranged on the belt, and a feeding hopper and a discharging hopper are arranged on the two sides of the belt respectively; the conveying hopper comprises a vertical plate, a bearing plate fixedly connected with the vertical plate and side plates arranged on the two sides of the bearing plate. In the feeding process, the first scraping plate slides along the first stock bin, the second scraping plate slides along the second stock bin, then raw materials quickly enter the discharging hopper, the feeding speed is increased, meanwhile, the conveying hopper is cleaned, the raw materials are prevented from being attached to the interior of the conveying hopper, and the feeding precision can be improved. And a blocking film is arranged, so that the first scraping plate and the second scraping plate can be driven to move, and the blocking film has a blocking effect to prevent the raw materials from falling out of the conveying hopper.

Description

Technical Field

[0001] The invention belongs to the technical field of feeding devices and relates to a raw material feeding device for synthesizing butylamine black medicine. Background Art

[0002] Butylamine black medicine is a white powdery solid, odorless, deliquescent in the air, has no irritating smell, and is soluble in water. It is widely used in medicine, pesticides, dyes and other fields.

[0003] The patent document with publication number CN118125044A discloses a raw material feeding device for the synthesis of butylamine black medicine, including a base, a shell frame, a feed port and a discharge port, and a transportation mechanism; a hopper for carrying the raw materials is installed on the transportation mechanism, and a first pressing member, a second pressing member and a guide member are arranged in the shell frame; a stacking tank is slidably connected to the inside of the U-shaped frame, and a driving member is arranged on the base; two crushing rollers are rotatably connected to the inside of the stacking tank.

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

[0005] In order to solve the above problems, the present invention proposes a raw material feeding device for the synthesis of butylamine black medicine. Summary of the invention

[0006] In order to solve the problems existing in the background technology, the present invention proposes a raw material feeding device for the synthesis of butylamine black medicine.

[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; Figure 2 The present invention Figure 1 A magnified view of part A; Figure 3 The present invention Figure 1 A magnified view of part B; Figure 4 It is a partial structural schematic diagram of the transportation mechanism in the present invention; Figure 5 The present invention Figure 4 Enlarged view of part C; Figure 6 It is a schematic diagram of the structure of the transport hopper in the first direction of the present invention; Figure 7 The present invention Figure 6 A magnified view of the D portion; Figure 8 It is a schematic diagram of the structure of the transport hopper in the second direction of the present invention; Fig. 9 It is a structural schematic diagram of the first scraper in the present invention; Fig.10 The present invention Fig. 9 A magnified view of part E; Fig.11 is a partial cross-sectional view of the housing in the present invention; Fig.12 The present invention Fig.11 Enlarged view of part F.

[0018] In the figure: 1. shell; 2. feed hopper; 3. discharge hopper; 4. rotating shaft; 5. belt; 6. slide groove; 7. electromagnet; 8. slide plate; 9. vertical plate; 10. load-bearing plate; 11. side plate; 12. first limit rod; 13. second limit rod; 14. first scraper; 15. second scraper; 16. first reel; 17. first roller; 18. second reel; 19. second roller; 20. baffle; 21. slide hole; 22. limit groove; 23. baffle; 24. arc surface; 25. horizontal surface; 26. motor. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] like Figure 1-Figure 12 As shown, the technical solution adopted by the present invention is as follows: a raw material feeding device for the synthesis of butylamine black medicine comprises a shell 1, a feed hopper 2, a discharge hopper 3 and a transportation mechanism installed in the shell 1.

[0021] like Figure 1 As shown, the feed hopper 2 is arranged at the lower right part of the housing 1, and the discharge hopper 3 is arranged at the upper left part of the housing 1. The raw material enters the housing 1 through the feed hopper 2, and the transportation mechanism transports the raw material to the discharge hopper 3, and is discharged into the corresponding processing mechanism through the discharge hopper 3.

[0022] The transport mechanism includes a belt 5 and a transport hopper. The upper and lower ends of the housing 1 are both rotatably mounted with shafts 4, and the belt 5 is wound between the two shafts 4. A motor 26 is fixedly mounted on the housing 1, and the motor 26 is drivingly connected to the shaft 4.

[0023] There are multiple transport hoppers, which are installed on the belt 5 at intervals. A chute 6 is provided on the belt 5, and a limit groove 22 is provided on the inner wall of the housing 1. A slide plate 8 is fixedly connected to the transport hopper, and one end of the slide plate 8 is slidably set in the chute 6, and the other end is slidably set in the limit groove 22. Multiple electromagnets 7 are fixedly installed in the chute 6, and the multiple electromagnets 7 correspond to the multiple slide plates 8 one by one. When the electromagnets 7 are energized, the electromagnets 7 adsorb and fix the corresponding slide plates 8.

[0024] The transport hopper includes a vertical plate 9, a load-bearing plate 10 and a side plate 11. The vertical plate 9 is fixedly connected to the slide plate 8, and one end of the load-bearing plate 10 is fixedly connected to the vertical plate 9. The side plates 11 are fixedly connected to both sides of the load-bearing plate 10, and the vertical plate 9 and the side plates 11 are fixedly connected. The load-bearing plate 10 separates the transport hopper into a first silo and a second silo. When the transport hopper is on the right side of the housing 1, the first silo is above the load-bearing plate 10, and the second silo is below the load-bearing plate 10. The raw materials are added to the first silo through the feed hopper 2.

[0025] The carrying plate 10 is tilted. When the transport hopper is on the right side of the belt 5, the end of the carrying plate 10 connected to the vertical plate 9 tilts downward, which helps to keep the raw materials stable in the first silo. When the transport hopper is on the left side of the belt 5, the end of the carrying plate 10 connected to the vertical plate 9 tilts upward, which has a guiding effect on the raw materials and helps to quickly discharge the raw materials.

[0026] A first scraper 14 is slidably provided in the first material bin, and a second scraper 15 is slidably provided in the second material bin, and both the first scraper 14 and the second scraper 15 are in sliding contact with the carrier plate 10. Specifically, a first limiting rod 12 is fixedly connected in the first material bin, and a second limiting rod 13 is fixedly connected in the second material bin. Sliding holes 21 are provided on the first scraper 14 and the second scraper 15. The first limiting rod 12 slides through the sliding hole 21 on the first scraper 14, and the second limiting rod 13 slides through the sliding hole 21 on the second scraper 15.

[0027] A baffle 20 is provided between two adjacent transport hoppers. The baffle 20 is elastic. A first installation cavity is provided on the first scraper 14, 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 provided on the second scraper 15, a second reel 18 is rotatably installed in the second installation cavity, and a second coil spring is connected between the second reel 18 and the second scraper 15.

[0028] One end of the blocking 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 blocking 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.

[0029] The side plate 11 is provided with an inclined surface at one end corresponding to the second silo, and the end of the inclined surface close to the vertical plate 9 is inclined in a direction away from the carrying plate 10. Second rollers 19 are fixedly mounted 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 silo.

[0030] The first installation cavity is communicated with the corresponding sliding hole 21. First rollers 17 are fixedly mounted on both ends of the first reel 16, and 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 silo.

[0031] like Fig.11 , Fig.12 As shown, baffles 23 cooperating with the slide plate 8 are fixedly connected to the inner walls of the two limiting grooves 22. The baffles 23 are arranged in cooperation with the discharge hopper 3. The baffles 23 are elastic, and a horizontal surface 25 and an arc surface 24 are provided on the baffles 23, and the horizontal surface 25 is below the arc surface 24. When the slide plate 8 moves downward along the arc surface 24, the slide plate 8 pushes the baffle 23, so that the baffle 23 moves to the side away from the slide plate 8, and then the slide plate 8 falls on the horizontal surface 25. When the next slide plate 8 pushes the baffle 23 to deform through the arc surface 24, the slide plate 8 on the horizontal surface 25 loses the support of the horizontal surface 25 and falls.

[0032] 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 silo in the first transport hopper cooperates with the discharge hopper 3. The slide 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 limit of the horizontal plane 25, the first transport hopper maintains the state of cooperating with the discharge hopper 3, and the baffle 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.

[0033] Start the motor 26 to move the belt 5. On the right side of the belt 5, the transport hopper moves upward, and the first silo is above the carrier plate 10. On the left side of the belt 5, the transport hopper moves downward, and the second silo is above the carrier plate 10. The raw material enters the first silo of the transport hopper through the feed hopper 2, and then the transport hopper moves upward with the movement of the belt 5. The transport hopper adjacent to the first transport hopper and close to the upper end rotating shaft 4 is named the second transport hopper.

[0034] As the belt 5 moves, when the second transport hopper moves to the position corresponding to the upper end rotating shaft 4, the second transport hopper gradually flips over. 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 materials in the second transport hopper fall into the second bin of the first transport hopper.

[0035] Since the first transport hopper is kept in the position matched 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 rolling up the blocking film 20, and the blocking film 20 is kept in a tensioned state. The blocking film 20 has a blocking effect on the raw materials, preventing the raw materials from being scattered outside the first transport hopper.

[0036] When the first reel 16 on the second transport hopper rotates, due to the frictional contact between the first roller 17 and the corresponding first limiting rod 12, the first roller 17 rolls along the first limiting rod 12 in the direction away from the vertical plate 9, and then the first scraper 14 moves toward the end of the first silo away from the vertical plate 9. The first scraper 14 scrapes and cleans the first silo, so that all the raw materials on the first silo fall down, which helps to ensure accurate loading.

[0037] When the second reel 18 on the first transport hopper rotates, due to the friction contact between the second roller 19 and the inclined surface on the side plate 11, the second roller 19 rolls along the inclined surface in the direction away from the vertical plate 9, and then the second scraper 15 moves along the second silo toward the end away from the vertical plate 9. The second scraper 15 quickly pushes the raw materials in the second silo into the discharge hopper 3, which not only speeds up the loading speed, but also prevents the raw materials from sticking to the inner wall of the second silo, so that all the raw materials in the second silo enter the discharge hopper 3, which helps to improve the loading accuracy.

[0038] As the second transport hopper moves downward, when the slide plate 8 on the second transport hopper contacts the baffle plate 23, the slide plate 8 moves downward along the arc surface 24, and the slide plate 8 pushes the baffle plate 23 to deform to 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 separate from the horizontal plane 25. After the slide plate 8 on the second transport hopper passes over the arc surface 24, the baffle plate 23 is reset, 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, the second transport hopper is separated from the electromagnet 7, and the second bin on the second transport hopper cooperates with the discharge hopper 3.

[0039] After the slide plate 8 on the first transport hopper is separated from the horizontal plane 25, the electromagnet 7 corresponding to the first transport hopper is energized, the first transport hopper falls downward quickly, and the slide plate 8 on the first transport hopper falls onto the corresponding electromagnet 7, which absorbs the slide plate 8. Then the first transport hopper moves with the belt 5.

[0040] Since the second transport hopper is maintained in a position that cooperates 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 blocking film 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 toward 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 surface, causing the second scraper 15 to move toward the end of the second transport hopper close to the belt 5. When the blocking film 20 is completely unwound, the blocking film 20 will undergo elastic deformation to adapt to the change in the distance between the first transport hopper and the second transport hopper.

[0041] When the slide plate 8 on the second transport hopper is separated from the baffle plate 23, the second transport hopper moves downward quickly and falls onto the corresponding electromagnet 7, the second transport hopper gradually approaches the first transport hopper, and the baffle film 20 is restored.

[0042] Accordingly, with the movement of the belt 5, the multiple transport hoppers continuously transport the raw materials to the discharge hopper 3, thereby completing the loading work.

[0043] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to 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 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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