A ferrous fumarate powder conveying and screening device

Abstract

The invention discloses a ferrous fumarate powder conveying and screening device, which relates to the technical field of ferrous fumarate powder conveying. Its technical highlights include a sealed conveying cylinder, lower supports are installed on both sides of the bottom of the sealed conveying cylinder, a feeding port is connected to one side of the top of the sealed conveying cylinder, the feeding port and the feeding place adopt a conventional sealing connection method to prevent powder from overflowing, a driving component for providing power is installed on one side of the sealed conveying cylinder, a conveying rotating rod is rotatably installed on one side of the sealed conveying cylinder, a spiral conveying blade is arranged on one side of the outer wall of the conveying rotating rod, and a material discharge collection part is installed in the middle of the bottom end of the sealed conveying cylinder. The technical effect is that due to the design of multiple grading screens, ferrous fumarate powders of different particle size classifications are obtained through grading and screening, and the ferrous fumarate powders are pushed to the rectangular opening by moving a push plate back and forth, and the ferrous fumarate powders are quickly screened and collected in a collecting box.

Description

Technical Field

[0001] The invention relates to the technical field of ferrous fumarate powder conveying, in particular to a ferrous fumarate powder conveying and screening device. Background Art

[0002] Ferrous fumarate powder, also known as ferrous fumarate, has the molecular formula C4H2FeO4 and is a reddish-brown solid powder. It performs well in the treatment of anemia, can effectively improve stress resistance and disease resistance, and has good compatibility with various nutrients and antibiotics, and has a synergistic effect. In addition, ferrous fumarate powder can effectively avoid the destruction of active substances such as vitamins by adding inorganic iron. In the process of producing ferrous fumarate powder, the dried ferrous fumarate material needs to be ground to obtain ferrous fumarate powder, and the ferrous fumarate powder needs to be transported.

[0003] The existing ferrous fumarate powder conveying device can only achieve the purpose of conveying the ferrous fumarate powder during the process of conveying the ferrous fumarate powder, but cannot realize the rapid screening and collection of the ferrous fumarate powder. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides a ferrous fumarate powder conveying and screening device, which can realize the graded screening and conveying of the ferrous fumarate powder and achieve the rapid collection of the screened ferrous fumarate powder.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a ferrous fumarate powder conveying and screening device, comprising a sealed conveying cylinder, lower supports are installed on both sides of the bottom of the sealed conveying cylinder, a feeding port is connected to one side of the top of the sealed conveying cylinder, and the feeding port and the feeding place adopt a conventional sealing connection method to prevent powder from overflowing, a driving component for providing power is installed on one side of the sealed conveying cylinder, a conveying rotating rod is rotatably installed on one side of the sealed conveying cylinder, and a spiral conveying blade is arranged on one side of the outer wall of the conveying rotating rod, a material collecting part is installed in the middle of the bottom end of the sealed conveying cylinder, and a plurality of grading screens are arranged on the inner side of the material collecting part at the bottom end of the sealed conveying cylinder The mesh, both sides of the material discharging and collecting part are equipped with pushing components, the interior of the material discharging and collecting part is provided with a grading material discharging area with the same number as the grading screen, one side of the grading material discharging area is provided with a material discharging auxiliary plate, the lower end of the material discharging auxiliary plate is slidably provided with a material pushing plate, the bottom end of the material pushing plate is provided with a compacting component, the upper end of the material discharging auxiliary plate begins to have a material discharging inclined surface, the bottom end of the other side of the grading material discharging area is provided with a rectangular opening, the bottom end of the material discharging and collecting part is provided with a collecting box at the corresponding position of the rectangular opening, the inner side of the lower support on the right side is provided with a block material discharging hole, the lower end of the block material discharging hole is connected with a block material guide hopper, the block material guide hopper and the collecting part adopt a conventional sealing connection method to prevent powder material from overflowing;

[0008] The pushing assembly includes mounting plates installed on both sides of the front of the material collection part, an accelerating pushing motor is installed on one side of the mounting plate, a rotating arm is installed on the output end of the accelerating pushing motor, a pushing arm is rotatably installed on one end of the rotating arm, and a pushing cross bar is rotatably installed on one end of the pushing arm.

[0009] Preferably, the driving component includes a feeding motor installed on one side of the sealed conveying cylinder, a driving pulley is installed at the output end of the feeding motor, a driven pulley is installed on the other side of the outer wall of the conveying rotating rod, and the outer walls of the driven pulley and the driving pulley are jointly sleeved with a transmission belt.

[0010] Preferably, the sieving mesh numbers of the plurality of grading screens increase sequentially from left to right, and are used for grading and sieving the ferrous fumarate powder.

[0011] Preferably, the pushing cross bar is fixedly connected to a plurality of pushing plates, the corresponding positions of the material collecting portion and the pushing cross bar are provided with pushing chutes for cooperation, the pushing plates and the pushing cross bar are slidably connected to the material collecting portion, and the pushing plates slide back and forth by utilizing the rotation of the rotating arm and cooperating with the pushing arm and the pushing cross bar to push the ferrous fumarate powder to the rectangular opening, thereby realizing the rapid collection of the ferrous fumarate powder after screening.

[0012] Preferably, a docking strip is symmetrically installed on the top of the collecting box, a slide groove cooperating with the docking strip is opened on one side of the material collecting part, and a sealing gasket is used to seal the contact between the collecting box and the material collecting part to prevent the powder from overflowing. The collecting box corresponds to the rectangular opening position, and an observation window is arranged on the upper side of one side of the collecting box for observing the collection amount of ferrous fumarate powder.

[0013] Preferably, the compacting component includes a recovery groove opened at the bottom of the push plate, a compacting plate is slidably arranged on the inner side of the recovery groove, springs are installed at the four corners of the top of the compacting plate, the upper end of the spring is fixedly connected to the push plate, one end of the compacting plate is provided with an abutment slope, and a chamfered corner matching the abutment slope is provided at one end of the bottom of the graded unloading area. The design of the chamfered corner can reduce the contact resistance with the abutment slope, and with the help of the elastic force of the spring and the compacting plate, pressure is applied to the collected ferrous fumarate powder to achieve compacted collection of the ferrous fumarate powder.

[0014] Preferably, the inclination angle of the discharge slope is sixty degrees, so that the powder after screening can fall down quickly and be collected.

[0015] Beneficial Effects

[0016] Compared with the prior art, the present invention provides a ferrous fumarate powder conveying and screening device, which has the following beneficial effects:

[0017] 1. By setting driving components and driving components, spiral conveying blades are used to realize spiral stirring and feeding of ferrous fumarate powder, so as to achieve the purpose of turning the material. In the process of stirring and conveying, due to the design of multiple grading screens, ferrous fumarate powders of different particle sizes are obtained by graded screening. The pushing plate is moved back and forth to push the ferrous fumarate powder to the rectangular opening, and the ferrous fumarate powder is quickly screened and collected in the collecting box.

[0018] 2. When the push plate is pushed to the rectangular opening, the abutting slope of the compacting plate abuts against the rounded corner. During the continued movement of the push plate, the compacting plate can be gradually moved down with the help of a spring, and the collected ferrous fumarate powder can be compacted by the compacting plate to increase the collection amount and efficiency. The rounded corner design can reduce the contact resistance between the abutting slope and the rounded corner, and reduce contact wear. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention;

[0020] Figure 2 For the present invention Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 It is a schematic diagram of the back structure of the present invention;

[0022] Figure 4 It is a schematic diagram of the rear structure of the present invention;

[0023] Figure 5 It is a schematic diagram of the bottom structure after cutting of the present invention;

[0024] Figure 6 It is a cross-sectional view of the material collecting portion in the present invention;

[0025] Figure 7 A cross-sectional view of one of the lower supports of the present invention;

[0026] Figure 8 It is a schematic diagram of the internal structure of the sealed conveying cylinder in the present invention;

[0027] Fig. 9 It is a cross-sectional view of the material collecting part in the present invention;

[0028] Fig.10 This is a schematic diagram of the material pressing state of the compaction plate in the present invention;

[0029] Fig.11 It is a schematic diagram of the recycling state of the compaction plate in the present invention;

[0030] Fig.12 It is a schematic diagram of the structure of the collecting box in the present invention.

[0031] In the figure: 1, sealed conveying cylinder; 11, lower support; 12, feeding port; 13, conveying rotating rod; 14, spiral conveying blade;

[0032] 2. Feeding components; 21. Feeding motor; 22. Driving pulley; 23. Driven pulley; 24. Transmission belt;

[0033] 3. Material collection part; 31. Classification screen; 32. Classification material discharge area; 33. Material discharge auxiliary plate; 34. Pushing plate; 35. Material discharge slope;

[0034] 4. Mounting plate; 41. Accelerating material pushing motor; 42. Rotating arm; 43. Pushing arm; 44. Pushing cross bar; 45. Pushing chute;

[0035] 5. Collection box; 51. Docking strip; 52. Observation window;

[0036] 6. Block material discharge hole; 61. Block material guide hopper;

[0037] 7. Chamfered corners; 71. Compacting plate; 72. Spring; 73. Recovery groove; 74. Abutment slope. DETAILED DESCRIPTION

[0038] In the present invention, unless otherwise specified, the directions used, such as "up" and "down", usually refer to the directions shown in the drawings, or to the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0039] See also Figure 1-12 The present invention provides a technical solution for a ferrous fumarate powder conveying and screening device:

[0040] Embodiment 1, a ferrous fumarate powder conveying and screening device, comprises a sealed conveying cylinder 1, lower supports 11 are installed on both sides of the bottom of the sealed conveying cylinder 1, a feeding port 12 is connected to one side of the top of the sealed conveying cylinder 1, and the feeding port 12 and the feeding place adopt a conventional sealing connection method to prevent the powder from overflowing, a driving component for providing power is installed on one side of the sealed conveying cylinder 1, a conveying rotating rod 13 is rotatably installed on one side of the sealed conveying cylinder 1, and a spiral conveying blade 14 is arranged on one side of the outer wall of the conveying rotating rod 13, a material collecting part 3 is installed in the middle of the bottom end of the sealed conveying cylinder 1, and a plurality of grading screens 31 are arranged on the inner side of the material collecting part 3 at the bottom end of the sealed conveying cylinder 1, and two sides of the material collecting part 3 are provided with a plurality of grading screens 31. Pushing components are installed on both sides, and the interior of the material collection part 3 is provided with a grading material discharge area 32 with the same number as the grading screen 31, and a material discharge auxiliary plate 33 is provided on one side of the grading material discharge area 32, and a pushing plate 34 is slidably provided at the lower end of the material discharge auxiliary plate 33, and a compacting component is installed at the bottom end of the pushing plate 34, and a material discharge slope 35 is provided at the upper end of the material discharge auxiliary plate 33. A rectangular opening is provided at the bottom end of the other side of the grading material discharge area 32, and a collecting box 5 is installed at the bottom end of the material collection part 3 corresponding to the rectangular opening, and a block material discharge hole 6 is provided on the inner side of the lower support 11 on the right side, and a block material guide hopper 61 is connected to the lower end of the block material discharge hole 6, and the block material guide hopper 61 is connected to the collection point in a conventional sealed connection manner to prevent powder from overflowing;

[0041] The pushing assembly includes a mounting plate 4 mounted on both sides of the front of the material collecting part 3, an accelerating pushing motor 41 is mounted on one side of the mounting plate 4, a rotating arm 42 is mounted on the output end of the accelerating pushing motor 41, a pushing arm 43 is rotatably mounted on one end of the rotating arm 42, a pushing cross bar 44 is rotatably mounted on one end of the pushing arm 43, and a driving component includes a feeding motor 21 mounted on one side of the sealed conveying cylinder 1, a driving pulley 22 is mounted on the output end of the feeding motor 21, a driven pulley 23 is mounted on the other side of the outer wall of the conveying rotating rod 13, and a transmission belt 24 is sleeved on the outer walls of the driven pulley 23 and the driving pulley 22;

[0042] The sieving mesh numbers of the multiple grading screens 31 increase in sequence from left to right, and are used for grading and screening the ferrous fumarate powder. The push cross bar 44 is fixedly connected to the multiple push plates 34. The corresponding positions of the material collecting part 3 and the push cross bar 44 are provided with push chutes 45 for matching. The push plates 34 and the push cross bar 44 are slidably connected to the material collecting part 3. The rotation of the rotating arm 42 is used in conjunction with the push arm 43 and the push cross bar 44, so that the push plate 34 slides back and forth to push the ferrous fumarate powder to the rectangular opening, thereby achieving For the rapid collection of ferrous fumarate powder after screening, the inclination angle of the discharge slope 35 is sixty degrees, which is convenient for the rapid falling and collection of the powder after screening. The top of the collection box 5 is symmetrically installed with docking strips 51, and one side of the discharge collection part 3 is provided with a slide groove that cooperates with the docking strips 51. The contact between the collection box 5 and the discharge collection part 3 is sealed with a sealing gasket to prevent the powder from overflowing. The collection box 5 corresponds to the rectangular opening position, and an observation window 52 is provided on the upper side of the collection box 5 to observe the collection amount of ferrous fumarate powder.

[0043] In the second embodiment, the compacting component includes a recovery groove 73 provided at the bottom of the push plate 34, a compacting plate 71 is slidably provided on the inner side of the recovery groove 73, springs 72 are installed at the four corners of the top of the compacting plate 71, the upper end of the spring 72 is fixedly connected to the push plate 34, one end of the compacting plate 71 is provided with an abutting slope 74, and a chamfer 7 is provided at one end of the bottom of the grading unloading area 32 to cooperate with the abutting slope 74. The design of the chamfer 7 can reduce the contact resistance with the abutting slope 74, with the help of the elastic force of the spring 72 and the compacting plate 71 to apply pressure to the collected ferrous fumarate powder, so as to realize the compaction and collection of the ferrous fumarate powder.

[0044] When used specifically, the present invention is used as a ferrous fumarate powder conveying and screening device. The present invention is designed to be controlled by a synchronous external controller. The ferrous fumarate powder after crushing and grinding is fed to the feeding port 12, and the ferrous fumarate powder is put into the sealed conveying cylinder 1, and the feeding motor 21 is controlled to work, driving the active pulley 22 to rotate. The cooperation of the active pulley 22, the driven pulley 23 and the transmission belt 24 makes the conveying rotating rod 13 and the spiral conveying blade 14 rotate, and the spiral conveying blade 14 is used to realize the spiral stirring feeding of the ferrous fumarate powder. While stirring, the purpose of turning the material is achieved. In the process of stirring and conveying, due to the design of multiple grading screens 31, the ferrous fumarate powder can be graded and screened during the conveying process to obtain ferrous fumarate powder classified by different particle sizes. The ferrous fumarate powder after graded screening will fall into the graded unloading area 32, and fall into the collecting box 5 from the rectangular opening for collection, and a part of it will first fall to the unloading auxiliary plate 3 3 and the feeding slope 35, the ferrous fumarate powder falling on the feeding slope 35 will slide further downward, when the push plate 34 moves into the feeding auxiliary plate 33, the ferrous fumarate powder will fall to the lower side of the feeding auxiliary plate 33, when the push plate 34 moves out of the feeding auxiliary plate 33, a part of the powder will also fall on the top of the push plate 34, by controlling the acceleration of the push motor 41 to work, drive the rotating arm 42 to rotate, and use the cooperation of the push arm 43 to pull the push cross bar 44 and A plurality of push plates 34 slide back and forth along the push chute 45. When the push plate 34 moves outward, one end of the push plate 34 is used to push the ferrous fumarate powder to the rectangular opening, and the ferrous fumarate powder will fall into the corresponding collection box 5. When the push plate 34 moves into the lower material auxiliary plate 33, the lower end of the material discharge slope 35 will push the ferrous fumarate powder that falls to the top of the push plate 34 to the lower side of the lower material auxiliary plate 33, and the ferrous fumarate powder can be pushed into the collection box 5 at the next material discharge.

[0045] When the push plate 34 is pushed to the rectangular opening, after the abutting inclined surface 74 of the compacting plate 71 contacts the rounded corner 7, the push plate 34 continues to move, and the compacting plate 71 will move further downward under the elastic force of the spring 72. When the ferrous fumarate powder collected in the collecting box 5 is almost full, a pressure can be provided to further compact the ferrous fumarate powder collected in the collecting box 5. The compacted collection can further increase the collection amount of the collecting box 5. When the push plate 34 moves to the lower material auxiliary plate 33, the rounded corner 7 will generate an upward thrust on the abutting inclined surface 74, pushing the compacting plate 71 to move upward along the recovery groove 73 and compact the ferrous fumarate powder. The plate 71 shrinks into the recovery groove 73, further compressing the spring 72. At the same time, the design of the chamfer 7 can reduce the contact resistance between the abutting inclined surface 74 and the chamfer 7, and reduce contact wear. In the process of collecting ferrous fumarate powder, the collection amount in the collection box 5 is observed through the observation window 52. When it is full, the position of the push plate 34 is controlled to abut one end of the push plate 34 against the unloading collection part 3 to achieve a sealed closure of the rectangular opening. The full collection box 5 can be slid out from the unloading collection part 3, and the empty collection box 5 can be replaced to continue collecting. At the same time, it will not affect the normal screening work above.

[0046] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the present invention to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the present invention.

Claims

1. A ferrous fumarate powder conveying and screening device, comprising a sealed conveying cylinder (1), lower supports (11) are installed on both sides of the bottom of the sealed conveying cylinder (1), a top side of the sealed conveying cylinder (1) is connected to a feeding port (12), and a driving component for providing power is installed on one side of the sealed conveying cylinder (1), characterized in that: A conveying rotating rod (13) is rotatably mounted on one side of the sealed conveying cylinder (1), and a spiral conveying blade (14) is arranged on one side of the outer wall of the conveying rotating rod (13). A material discharge collection portion (3) is mounted in the middle of the bottom end of the sealed conveying cylinder (1). The bottom end of the sealed conveying cylinder (1) is located inside the material discharge collection portion (3) and is provided with a plurality of grading screens (31). Pushing assemblies are mounted on both sides of the material discharge collection portion (3). The inside of the material discharge collection portion (3) is provided with grading material discharge areas (32) having the same number as the grading screens (31). The grading material discharge areas (31) are provided with a plurality of grading screens (31). 2) is provided with a material unloading auxiliary plate (33) on one side, a material pushing plate (34) is slidably provided at the lower end of the material unloading auxiliary plate (33), a compacting component is installed at the bottom end of the material pushing plate (34), a material unloading inclined surface (35) is provided at the upper end of the material unloading auxiliary plate (33), a rectangular opening is provided at the bottom end of the other side of the graded unloading area (32), a collection box (5) is installed at the bottom end of the unloading collecting part (3) corresponding to the rectangular opening, a block material discharge hole (6) is provided on the inner side of the lower support (11) on the right side, and a block material guide hopper (61) is connected to the lower end of the block material discharge hole (6); The material pushing assembly comprises a mounting plate (4) mounted on both sides of the front of the material collecting portion (3); an accelerating material pushing motor (41) is mounted on one side of the mounting plate (4); a rotating arm (42) is mounted on the output end of the accelerating material pushing motor (41); a pushing arm (43) is rotatably mounted on one end of the rotating arm (42); and a pushing cross bar (44) is rotatably mounted on one end of the pushing arm (43); The push cross bar (44) is fixedly connected to the plurality of push plates (34); the corresponding positions of the material collection portion (3) and the push cross bar (44) are provided with push slide grooves (45) for use with the material collection portion (3); the push plates (34) and the push cross bar (44) are slidably connected to the material collection portion (3); The compacting component comprises a recovery groove (73) provided at the bottom of the push plate (34), a compacting plate (71) being slidably provided inside the recovery groove (73), springs (72) being installed at the four corners of the top end of the compacting plate (71), the upper end of the spring (72) being fixedly connected to the push plate (34), one end of the compacting plate (71) being provided with an abutting inclined surface (74), and a chamfered corner (7) cooperating with the abutting inclined surface (74) being provided at one end of the bottom of the graded unloading area (32).

2. The ferrous fumarate powder conveying and screening device according to claim 1, characterized in that: The driving component comprises a feeding motor (21) mounted on one side of the sealed conveying cylinder (1), a driving pulley (22) being mounted on the output end of the feeding motor (21), a driven pulley (23) being mounted on the other side of the outer wall of the conveying rotating rod (13), and a transmission belt (24) being sleeved on the outer walls of the driven pulley (23) and the driving pulley (22).

3. The ferrous fumarate powder conveying and screening device according to claim 1, characterized in that: The sieving mesh numbers of the plurality of grading screens (31) increase in sequence from left to right, and are used for grading and sieving ferrous fumarate powder.

4. The ferrous fumarate powder conveying and screening device according to claim 1, characterized in that: A docking strip (51) is symmetrically mounted on the top of the collecting box (5); a slide groove cooperating with the docking strip (51) is provided on one side of the material collecting portion (3); a sealing rubber pad is used to seal the contact between the collecting box (5) and the material collecting portion (3) to prevent powder from spilling out; the collecting box (5) corresponds to the rectangular opening position; an observation window (52) is provided on the upper side of one side of the collecting box (5) for observing the amount of ferrous fumarate powder collected.

5. The ferrous fumarate powder conveying and screening device according to claim 1, characterized in that: The inclination angle of the discharge slope (35) is sixty degrees, so that the powder after screening can fall down quickly and be collected.

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