Zinc powder collecting and packaging equipment

Abstract

The utility model relates to the technical field of collecting and packaging equipment, in particular to zinc powder collecting and packaging equipment. Zinc powder piles can be collected and loaded, the manual operation amount is reduced, and meanwhile the zinc powder collecting and loading efficiency is improved. Comprising a trolley and a belt type collecting and loading mechanism installed on the trolley, the belt type collecting and loading mechanism comprises a conveying shell, two roller bodies rotationally installed in the conveying shell, a conveying belt arranged on the two roller bodies in a sleeving mode, hoppers evenly distributed on the conveying belt and a driver fixedly installed on the conveying shell and providing power for rotation of one set of roller bodies; a material collecting cover with the bottom end flush with the ground is arranged at the bottom of the conveying shell, and a discharging channel communicated with the interior of the conveying shell is arranged on the lower portion of the upper portion of the conveying shell; a spiral crusher is rotationally installed in the hopper, transmission wheels are fixedly installed at the two ends of the spiral crusher, driving rails corresponding to the transmission wheels are fixedly installed on the inner wall of the conveying shell, and the transmission wheels are installed on the driving rails in a rolling mode.

Description

Technical Field

[0001] The utility model relates to the technical field of packing equipment, in particular to a zinc powder packing equipment. Background Art

[0002] As is well known, when storing zinc powder, it should be stored in a cool, dry and well-ventilated warehouse, ensuring that the temperature does not exceed 25°C and the relative humidity does not exceed 75%. Sealing is required during storage to prevent zinc powder from getting damp or reacting with external substances. Therefore, the piled zinc powder after production needs to be bagged and packed.

[0003] For example, a Chinese utility model patent discloses a zinc powder packing device (publication number CN209142426U), which includes a zinc powder output device, a zinc powder packing kettle, a connecting device and a forklift slot. Zinc powder is output from the zinc powder output device and packed into the zinc powder collection kettle. The control valve in the zinc powder output device controls whether the zinc powder continues to be output through a control switch device. The zinc powder output device and the zinc powder collection kettle are hermetically connected through a sealing ring, enabling better suction of zinc powder, preventing zinc powder from escaping and keeping the workshop clean. A forklift slot is provided at the bottom to facilitate the up and down movement and handling of the zinc powder packing kettle by a forklift, reducing manual labor.

[0004] However, when the inventor specifically implemented this device, it was found that there were the following defects: the output of zinc powder was large, and it was difficult to pack the zinc powder in time through the packing kettle, resulting in the piling of zinc powder. This part of the piled material was often manually repacked, with a large amount of manual operation, a long operation time, and a high risk of inhaling zinc powder; and the directly packed zinc powder often had lumps, which needed to be processed twice. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a zinc powder packing equipment that can pack and process the piled zinc powder, reduce the amount of manual operation, improve the zinc powder packing efficiency, and synchronously crush the lumps in the zinc powder during the packing operation.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a zinc powder packing equipment, including a trolley and a belt-type packing mechanism installed on the trolley. The belt-type packing mechanism includes a conveying housing, two roller bodies rotatably installed in the conveying housing, a conveyor belt sleeved on the two roller bodies, hoppers evenly distributed on the conveyor belt, and a driver fixedly installed on the conveying housing to provide power for the rotation of one group of roller bodies; a receiving cover with its bottom end flush with the ground is provided at the bottom of the conveying housing, and a discharge channel communicating with the inside of the conveying housing is provided at the lower part above the conveying housing; a spiral crusher is rotatably installed in the hopper, transmission wheels are fixedly installed at both ends of the spiral crusher, and driving rails corresponding to the transmission wheels are fixedly installed on the inner wall of the conveying housing, and the transmission wheels are rollingly installed on the driving rails.

[0007] Further, the driver includes a motor and a conveyor belt. The motor is drivingly connected to the corresponding roller through the conveyor belt; the conveying housing is installed on the cart in an inclined state; the cart is provided with a placement part for placing woven bags and the like, and the placement part is located directly below the discharge channel; the spiral crusher includes a rotating shaft and spiral crushing blades fixedly installed on the rotating shaft.

[0008] As a preferred solution, a push-pull frame is installed on the cart, and a bag support for clamping the mouth of the woven bag is installed on the push-pull frame; further, the bag support can adopt two clamps, and the two clamps are symmetrically arranged on both sides of the push-pull frame; the bag support can also adopt other equivalents that have the effect of supporting the mouth of the woven bag.

[0009] As a preferred solution, the bag support adopts a U-shaped bent support rod rotatably installed on the push-pull frame. Two spike parts are provided on the U-shaped bent support rod, and a gap is left between the two spike parts; further, the gap between the two spike parts is adapted to the opening width of the woven bag.

[0010] As a preferred solution, a buffer supporting mechanism is further included. The buffer supporting mechanism includes a bracket and a driving cylinder hingedly installed on the push-pull frame. One end of the driving cylinder is hinged to the outer wall of the conveying housing, and the other end of the driving cylinder is hinged to the bracket. The bracket includes a horizontal part and an inclined part.

[0011] As a preferred solution, a plurality of groups of rotating rollers are rotatably installed at the inclined part of the bracket.

[0012] As a preferred solution, a through hole is provided at the junction of the horizontal part and the inclined part, and a plurality of uniformly distributed material leakage holes are provided on the cart.

[0013] As a preferred solution, the driving wheel adopts a gear, the driving rail adopts a toothed rail, and the gear meshes with the toothed rail.

[0014] Compared with the prior art, the present invention provides a zinc powder packing and collecting device, which has the following beneficial effects: for this zinc powder packing and collecting device, by pushing the cart towards the stacking place of zinc powder, the driver is started to drive a corresponding set of rollers to rotate. The conveyor belt drives the hopper to move in a cycle within the conveying housing. Zinc powder enters the conveying housing through the material receiving cover and then enters the hopper. During the movement of the hopper, the driving wheel contacts the driving rail. While the driving wheel rotates upward along the driving rail, it drives the spiral crusher to rotate. The spiral crusher crushes the zinc powder blocks in the hopper, can perform the packing and collecting process on the zinc powder stack, reduces the amount of manual operation, improves the zinc powder packing and collecting efficiency, and synchronously crushes the agglomerates in the zinc powder during the packing and collecting operation; there is no need to perform secondary transportation and crushing on the zinc powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structure schematic diagram of the present utility model;

[0016] Figure 2 is a top-plan view structure schematic diagram of the present utility model;

[0017] Figure 3 is of the present utility model Figure 2 cross-sectional structure schematic diagram at A-A in;

[0018] Figure 4 is a three-dimensional structure schematic diagram at the conveyor belt of the present utility model;

[0019] Reference signs in the drawings: 1, trolley; 2, conveying housing; 3, roller; 4, conveyor belt; 5, hopper; 6, driver; 7, material receiving cover; 8, discharge channel; 9, spiral crusher; 10, transmission wheel; 11, driving rail; 12, pushing and pulling frame; 13, U-shaped bending strut; 14, spike portion; 15, bracket; 16, driving cylinder; 17, rotating roller; 18, through hole; 19, material leakage port. Detailed implementation manners

[0020] In order to enable those skilled in the art to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0021] For a zinc powder packing device as in the background art, the discharge amount of zinc powder is large, and it is difficult to pack the zinc powder in time through the packing kettle, resulting in zinc powder piling up. This part of the piling up often requires manual secondary packing, with a large amount of manual operation, a long operation time, and a relatively high risk of inhaling zinc powder; moreover, the directly packed zinc powder often has lumps and needs to be secondarily processed.

[0022] To solve this technical problem, the present utility model provides a zinc powder packing device, which is applied to the packing of piled-up zinc powder.

[0023] Specifically, please refer to Figures 1-3The zinc powder collecting and loading equipment specifically includes: a trolley 1 and a belt-type collecting and loading mechanism installed on the trolley 1, the belt-type collecting and loading mechanism includes a conveying shell 2, two roller bodies 3 rotatably installed in the conveying shell 2, a conveying belt 4 sleeved on the two roller bodies 3, a hopper 5 evenly distributed on the conveying belt 4 and a driver 6 fixedly installed on the conveying shell 2 and providing power for the rotation of one group of roller bodies 3; a collecting cover 7 with a bottom end flush with the ground is provided at the bottom of the conveying shell 2, and a discharge channel 8 communicating with the interior of the conveying shell 2 is provided at the upper lower part of the conveying shell 2; a spiral crusher 9 is rotatably installed in the hopper 5, and transmission wheels 10 are fixedly installed at both ends of the spiral crusher 9, and a driving rail 11 arranged corresponding to the transmission wheel 10 is fixedly installed on the inner wall of the conveying shell 2, and the transmission wheel 10 is rollingly installed on the driving rail 11.

[0024] Furthermore, the driver 6 includes a motor and a transmission belt, and the motor is connected to the corresponding roller body 3 through the transmission belt; the conveying shell 2 is installed on the trolley 1 in an inclined state; the trolley 1 is provided with a placement portion for allowing woven bags and the like to be placed, and the placement portion is located directly below the discharge channel 8; the spiral crusher 9 includes a rotating shaft and spiral crushing blades fixedly installed on the rotating shaft.

[0025] The zinc powder collecting and packaging equipment provided by the utility model can collect and process zinc powder piles, reduce the amount of manual operation, improve the zinc powder collecting and packaging efficiency, and simultaneously break the lumps in the zinc powder during the collecting and packaging operation; there is no need to carry out secondary transportation and crushing of the zinc powder.

[0026] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0028] Example 1

[0029] Please refer to Figures 1-4 A zinc powder collecting device comprises a trolley 1 and a belt-type collecting mechanism installed on the trolley 1, wherein the belt-type collecting mechanism comprises a conveying shell 2, two roller bodies 3 rotatably installed in the conveying shell 2, a conveying belt 4 sleeved on the two roller bodies 3, a hopper 5 evenly distributed on the conveying belt 4, and a driver 6 fixedly installed on the conveying shell 2 and providing power for the rotation of one group of roller bodies 3; a collecting cover 7 with a bottom end flush with the ground is provided at the bottom of the conveying shell 2, and a discharge channel 8 communicating with the interior of the conveying shell 2 is provided at the upper lower part of the conveying shell 2; a spiral crusher 9 is rotatably installed in the hopper 5, and transmission wheels 10 are fixedly installed at both ends of the spiral crusher 9, and a driving rail 11 arranged corresponding to the transmission wheel 10 is fixedly installed on the inner wall of the conveying shell 2, and the transmission wheel 10 is rollingly installed on the driving rail 11.

[0030] The trolley 1 is provided with a push-pull frame 12, on which a bag opener for clamping the woven bag at its opening is provided; further, the bag opener may be provided with two clamps, which are symmetrically arranged on both sides of the push-pull frame 12; the bag opener may also be provided with other equivalent parts having a holding effect on the woven bag opening.

[0031] Please refer to Figures 1-2 The bag stretcher adopts a U-shaped bent support rod 13 rotatably mounted on a push-pull frame 12, and the U-shaped bent support rod 13 is provided with two spikes 14, and a distance is left between the two spikes 14; further, the distance between the two spikes 14 is adapted to the opening width of the woven bag.

[0032] The zinc powder collecting and packaging equipment provided in the present embodiment can push the cart 1 through the push-pull frame 12, and the bag mouth of the woven bag is inserted into the spike portion 14, and the woven bag is suspended between two U-shaped bent support rods 13. When the woven bag is full of zinc powder, the U-shaped bent support rod 13 is rotated to make the spike portion 14 detach from the woven bag, so that the opening of the woven bag and the unloading of the woven bag filled with zinc powder can be quickly realized without manual assistance in opening the opening. During the bagging operation, the operator can stay away from the operation site to reduce the amount of zinc powder inhaled by the operator during the bagging process; in another embodiment, the driver 6 is remotely controlled by remote control to enable timely start and stop control of the transportation of zinc powder.

[0033] Example 2

[0034] The zinc powder collection equipment provided in Example 1 is further optimized. Specifically, Figure 3 As shown, it also includes a buffer supporting mechanism, which includes a bracket 15 and a driving cylinder 16 hingedly mounted on the push-pull frame 12, one end of the driving cylinder 16 is hinged to the outer wall of the conveying shell 2, and the other end of the driving cylinder 16 is hinged to the bracket 15, and the bracket 15 includes a horizontal part and an inclined part.

[0035] A plurality of groups of rollers 17 are rotatably mounted at the inclined portion of the bracket 15 ; the rollers 17 can reduce the friction between the woven bag and the inclined portion of the bracket 15 , thereby improving the sliding smoothness of the woven bag at the inclined portion.

[0036] The zinc powder packing and storage equipment provided in this embodiment has the driving cylinder 16 in the extended state in the initial state, and the inclined part on the bracket 15 tends to be in a horizontal placement state. The bottom of the woven bag is placed at the inclined part. When zinc powder enters the woven bag, the zinc powder in the woven bag completely covers the discharge channel 8. As the amount of zinc powder increases, the output end of the driving cylinder 16 gradually shortens, and the bracket 15 gradually rotates, so that the zinc powder in the woven bag gradually enters the woven bag. During this process, the zinc powder in the woven bag always covers the port of the discharge channel 8 or leaves a small gap until the horizontal part is completely placed on the trolley 1, completing the bagging of zinc powder, so as to reduce the drop when bagging zinc powder, thereby reducing the amount of zinc powder flying during the bagging process and further reducing the inhalation risk of zinc powder for the operator.

[0037] Specifically, a through hole 18 is provided at the junction of the horizontal part and the inclined part, and a plurality of uniformly distributed leakage holes 19 are provided on the trolley 1; the zinc powder falling on the horizontal part slides onto the trolley 1 during the upward rotation of the bracket 15 and falls back to the ground through the leakage holes 19 to reduce the accumulation of zinc powder at the horizontal part and the trolley 1.

[0038] Specifically, the transmission wheel 10 is a gear, and the driving rail 11 is a toothed rail, and the gear meshes with the toothed rail; the transmission efficiency between the gear and the toothed rail is high, which can effectively prevent the relative sliding between the transmission wheel 10 and the driving rail 11 from causing the transmission wheel 10 to fail to rotate normally.

[0039] The use process of the zinc powder packing and storage equipment provided by the present utility model is as follows: Fix the woven bag through the bag support device, and place the woven bag at the horizontal part of the horizontal bracket 15; Move the trolley 1 towards the zinc powder stockpiling place by pushing, the driver 6 starts and drives a corresponding group of rollers 3 to rotate, the conveyor belt 4 drives the hopper 5 to move in a cycle in the conveying housing 2, the zinc powder enters the conveying housing 2 through the material receiving cover 7 and enters the hopper 5. During the movement of the hopper 5, the transmission wheel 10 contacts the driving rail 11, and while the transmission wheel 10 rotates upward along the driving rail 11, it drives the spiral crusher 9 to rotate. The spiral crusher 9 crushes the zinc powder blocks in the hopper 5. The crushed zinc powder in the hopper 5 falls into the woven bag through the discharge channel 8. At the same time, the output end of the driving cylinder 16 shortens, and the bracket 15 gradually rotates downward until the horizontal part of the bracket 15 is completely placed on the trolley 1. Push the trolley 1 to the zinc powder storage place, and unload the woven bag filled with zinc powder.

[0040] In the present utility model, unless otherwise clearly specified or limited, the terms "installation", "connection", "linkage", "fixation", etc. shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral body; it may be a mechanical connection, an electrical connection, or communication with each other; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

Claims

1. A zinc powder packing device, characterized in that, It includes a trolley (1) and a belt storage and loading mechanism installed on the trolley (1). The belt storage and loading mechanism includes a conveying housing (2), two roller bodies (3) rotatably installed in the conveying housing (2), a conveyor belt (4) sleeved on the two roller bodies (3), hoppers (5) evenly distributed on the conveyor belt (4), and a driver (6) fixedly installed on the conveying housing (2) to provide power for the rotation of one set of roller bodies (3); a material receiving cover (7) with its bottom end flush with the ground is provided at the bottom of the conveying housing (2), and a discharge channel (8) communicating with the inside of the conveying housing (2) is provided at the lower part above the conveying housing (2); a spiral crusher (9) is rotatably installed in the hopper (5), transmission wheels (10) are fixedly installed at both ends of the spiral crusher (9), driving rails (11) corresponding to the transmission wheels (10) are fixedly installed on the inner wall of the conveying housing (2), and the transmission wheels (10) are rollingly installed on the driving rails (11).

2. The zinc powder packing and storage device according to claim 1, characterized in that, A push-pull frame (12) is installed on the trolley (1), and a bag support for clamping the mouth of a woven bag is installed on the push-pull frame (12).

3. The zinc powder packing device according to claim 2, characterized in that, The bag support adopts a U-shaped bent support rod (13) rotatably installed on the push-pull frame (12). Two spike parts (14) are provided on the U-shaped bent support rod (13), and a space is left between the two spike parts (14).

4. The zinc powder packing and storing device according to claim 1 or 3, characterized in that, It further includes a buffer support mechanism. The buffer support mechanism includes a bracket (15) and a driving cylinder (16) hinged to the push-pull frame (12). One end of the driving cylinder (16) is hinged to the outer wall of the conveying housing (2), and the other end of the driving cylinder (16) is hinged to the bracket (15). The bracket (15) includes a horizontal part and an inclined part.

5. The zinc powder packing and storage device according to claim 4, wherein A plurality of sets of rotating rollers (17) are rotatably installed at the inclined part of the bracket (15).

6. The zinc powder packing and storing device according to claim 4, characterized in that, A through hole (18) is provided at the junction of the horizontal part and the inclined part, and a plurality of evenly distributed material leakage holes (19) are provided on the trolley (1).

7. The zinc powder packing and storage device according to claim 1, characterized in that, The transmission wheel (10) adopts a gear, the driving rail (11) adopts a toothed rail, and the gear meshes with the toothed rail.

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