Lifting and conveying equipment for potassium hydrogen persulfate powder

Abstract

The utility model discloses potassium hydrogen persulfate powder lifting and conveying equipment which comprises a base, a stand column is vertically installed on the base, and a discharging assembly is installed on one side of the stand column in an up-down sliding mode. The discharging assembly comprises a storage barrel, a rectangular discharging groove is formed in the lower end of the storage barrel, one end of an inner cavity of the discharging groove is provided with an opening, and the top of the discharging groove is connected with the opening in the lower end of the storage barrel; a material box is transversely arranged in an inner cavity of the discharging groove in a sliding mode, the material box is defined by four side walls, the top and the bottom of the material box are arranged in a vertically-through mode, and the size of the cross section of the material box is matched with the size of the cross section of the inner cavity of the discharging groove. An air cylinder is installed on the side, opposite to an opening, of the discharging groove, and an air cylinder telescopic rod stretches into the discharging groove and is fixedly connected with the material box. The quantitative feeding device can realize one-time quantitative feeding of the production line, and can flexibly supply raw materials to the production lines at different heights and positions.

Description

Technical Field

[0001] This utility model relates to a lifting and conveying device for potassium persulfate powder, belonging to the field of lifting and conveying technology for potassium persulfate powder. Background Technology

[0002] Potassium persulfate is a chemical substance with extremely high water solubility and corrosiveness. Due to its powerful and effective non-chlorine oxidation potential and microbial efficacy, it is widely used in industrial production and disinfection. It also features good storage stability and safe and convenient use. Potassium persulfate must be stored in a dry, cool, and well-ventilated place, avoiding direct sunlight, heat sources, and fire. It should be kept away from water and contamination. During the production of potassium persulfate, the raw materials need to be transported, therefore lifting and conveying devices are used.

[0003] The existing raw material lifting and conveying devices have the following inconveniences in practical applications: First, the production equipment for potassium persulfate is quite high, making it inconvenient to supply materials to production equipment at different heights. Moreover, there are often multiple production lines in the production process, and a single lifting and conveying device cannot supply materials to multiple production lines simultaneously. Second, when the conveying device adds materials to the production line, the height angle is relatively high, making it difficult to control the amount of material added at one time.

[0004] In conclusion, the existing technology obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0005] This invention addresses the shortcomings of the prior art by providing a lifting and conveying device for potassium persulfate powder, which can achieve a quantitative feeding of the production line at one time, and can flexibly supply raw materials to production lines at different heights and positions.

[0006] To solve the above technical problems, the present invention adopts the following technical solution:

[0007] A lifting and conveying device for potassium persulfate powder includes a base, a column vertically mounted on the base, and a discharge assembly slidably mounted on one side of the column.

[0008] The discharge assembly includes a storage bin, and a rectangular discharge trough is installed at the lower end of the storage bin. One end of the inner cavity of the discharge trough is open, and the top of the discharge trough is connected to the opening at the lower end of the storage bin.

[0009] A material box is slidably installed in the inner cavity of the discharge trough. The material box is surrounded by four side walls. The top and bottom of the material box are vertically connected. The cross-sectional dimensions of the material box are adapted to the cross-sectional dimensions of the inner cavity of the discharge trough.

[0010] A cylinder is installed on the side opposite to the opening of the discharge chute. The cylinder extension rod extends into the discharge chute and is fixedly connected to the material box.

[0011] Furthermore, the dimension of the discharge chute along the sliding direction is greater than twice the dimension of the material box in the sliding direction.

[0012] Furthermore, the top of the side of the discharge chute where the cylinder is installed is provided with an avoidance groove, and a baffle is horizontally fixed on the top of the side of the material box near the cylinder, and the baffle is slidably installed in the avoidance groove.

[0013] Furthermore, one side of the column is provided with opposing inner rolling grooves, and a movable seat is slidably installed between the two inner rolling grooves. Rollers are provided on both sides of the movable seat, and the rollers cooperate with the inner rolling grooves. The discharge assembly is installed on the movable seat.

[0014] Furthermore, a lead screw is vertically installed inside the column, and the lead screw is threadedly driven by the moving seat. The lead screw is driven by a lifting motor.

[0015] Furthermore, a telescopic arm is horizontally mounted on the storage hopper of the discharge assembly, and a horizontal arm is horizontally mounted on the movable seat, with the telescopic arm extending and retracting within the horizontal arm.

[0016] Furthermore, a drive gear is rotatably mounted above the horizontal arm, and a rack is provided on the upper side of the telescopic arm. The drive gear meshes with the rack for transmission, and the drive gear is driven by a telescopic motor.

[0017] Furthermore, a base plate is installed at the bottom of the column, and a slewing bearing is provided between the base plate and the base. A drive gear that meshes with the external gear ring of the slewing bearing is also provided on the lower side of the base plate. The drive gear is driven by a rotary motor.

[0018] Compared with the prior art, the present invention, by adopting the above technical solution, has the following advantages:

[0019] A material box is laterally slidable inside the discharge chute. The material box is surrounded by four side walls, and its top and bottom are open-ended. A cylinder extension rod is fixedly connected to the material box. When the material box is fully extended into the discharge chute opening, the raw material inside falls out, achieving discharge. The discharge volume in one operation is equal to the capacity of the material box, achieving quantitative discharge. Furthermore, the discharge assembly can move flexibly up and down, forward and backward, and circumferentially, allowing it to supply raw materials to production lines at different heights and positions.

[0020] The present invention will now be described in detail with reference to the accompanying drawings and embodiments. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a structural diagram of the material discharge assembly in the material discharge state;

[0023] Figure 3 This is a structural diagram of the column and the movable base.

[0024] In the picture,

[0025] 1-Base, 2-Column, 3-Base plate, 4-Slewing bearing, 5-Drive gear, 6-Rotary motor, 7-Moving seat, 8-Roller, 9-Screw, 10-Lifting motor, 11-Horizontal arm, 12-Telescopic arm, 13-Drive gear, 14-Inner rolling groove, 15-Telescopic motor, 16-Storage hopper, 17-Discharge chute, 18-Material box, 19-Baffle, 20-Cylinder. Detailed Implementation

[0026] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described with reference to the accompanying drawings.

[0027] like Figure 1 As shown, this utility model provides a lifting and conveying device for potassium persulfate powder, including a base 1, a column 2 vertically mounted on the base 1, and a discharge assembly slidably mounted on one side of the column 2.

[0028] The discharge assembly includes a storage bin 16, and a rectangular discharge trough 17 is installed at the lower end of the storage bin 16. One end of the inner cavity of the discharge trough 17 is open, and the top of the discharge trough 17 is connected to the opening at the lower end of the storage bin 16.

[0029] A material box 18 is slidably provided in the inner cavity of the discharge trough 17. The material box 18 is surrounded by four side walls. The top and bottom of the material box 18 are vertically connected. The cross-sectional dimensions of the material box 18 are adapted to the cross-sectional dimensions of the inner cavity of the discharge trough 17. A cylinder 20 is installed on the side opposite to the opening of the discharge trough 17. The telescopic rod of the cylinder 20 extends into the interior of the discharge trough 17 and is fixedly connected to the material box 18.

[0030] The dimension of the discharge trough 17 along the sliding direction is greater than twice the dimension of the material box 18 in the sliding direction.

[0031] The top of the side of the discharge trough 17 where the cylinder 20 is installed is provided with a clearance groove. The top of the side of the material box 18 near the cylinder 20 is horizontally fixed with a baffle 19, which is slidably installed in the clearance groove. After the material box 18 is fully extended into the opening of the discharge trough 17, the baffle 19 blocks the discharge port at the bottom of the storage bucket 16 to prevent the raw material from flowing to the rear side of the material box 18.

[0032] When the material box 18 is located on the side of the cylinder 20 of the discharge trough 17, the raw material in the storage bucket 16 flows into the material box 18 under the action of gravity. During discharge, the cylinder 20 pushes the material box 18 towards the opening of the discharge trough 17. Since the dimension of the discharge trough 17 in the sliding direction is more than twice the dimension of the material box 18 in the sliding direction, the upper and lower openings of the material box 18 are sealed before the material box 18 extends to the opening of the discharge trough 17, which can prevent the raw material in the storage bucket 16 from leaking out. When the material box 18 is fully extended to the opening of the discharge trough 17, as... Figure 2 The raw materials in the material box 18 fall down, realizing material discharge. The amount of material discharged at one time is equal to the amount that the material box 18 can hold, thus realizing quantitative material discharge.

[0033] like Figure 3 The column 2 has an inner rolling groove 14 arranged opposite to each other on one side. A movable seat 7 is slidably installed between the two inner rolling grooves 14. Rollers 8 are provided on both sides of the movable seat 7. The rollers 8 cooperate with the inner rolling grooves 14. The discharge assembly is installed on the movable seat 7.

[0034] The column 2 is vertically equipped with a lead screw 9, which is threadedly driven by the movable seat 7 and driven by the lifting motor 10.

[0035] Furthermore, such as Figure 1 The material storage hopper 16 of the discharge assembly is horizontally equipped with a telescopic arm 12, and the movable seat 7 is horizontally equipped with a cross arm 11. The telescopic arm 12 is telescopically disposed within the cross arm 11.

[0036] A drive gear 13 is rotatably mounted above the horizontal arm 11, and a rack is provided on the upper side of the telescopic arm 12. The drive gear 13 meshes with the rack for transmission, and the drive gear 13 is driven by the telescopic motor 15.

[0037] The bottom of the column 2 is equipped with a base plate 3, and a slewing bearing 4 is provided between the base plate 3 and the base 1. The lower side of the base plate 3 is also provided with a drive gear 5 that meshes with the external gear ring of the slewing bearing 4. The drive gear 5 is driven by a rotary motor 6.

[0038] The specific working principle of this utility model:

[0039] When the discharge assembly discharges material, the cylinder 20 pushes the material box 18 towards the opening of the discharge trough 17. Since the dimension of the discharge trough 17 along the sliding direction is more than twice the dimension of the material box 18 in that direction, the upper and lower openings of the material box 18 are sealed before it extends to the opening of the discharge trough 17, preventing the raw material in the storage hopper 16 from leaking out. Once the material box 18 is fully extended to the opening of the discharge trough 17, as... Figure 2 The raw materials in the material box 18 fall down, realizing material discharge. The amount of material discharged at one time is equal to the amount that the material box 18 can hold, thus realizing quantitative material discharge.

[0040] The rotary motor 6 drives the column 2 to rotate 360 ​​degrees, the lifting motor 10 drives the moving seat 7 to move up and down, and the telescopic motor 15 drives the telescopic arm 12 to extend and retract forward and backward. This allows the material discharge assembly to move flexibly up and down, forward and backward, and circumferentially, enabling the material discharge assembly to flexibly supply raw materials to production lines at different heights and positions.

[0041] The above description provides examples of the preferred embodiments of this utility model. Any aspects not detailed herein are common knowledge to those skilled in the art. The scope of protection of this utility model is determined by the claims. Any equivalent modifications based on the technical teachings of this utility model are also within the scope of protection of this utility model.

Claims

1. A lifting and conveying device for potassium persulfate powder, characterized in that: Includes a base (1), on which a column (2) is vertically mounted, and a material discharge assembly is slidably mounted on one side of the column (2); The discharge assembly includes a storage bin (16), and a rectangular discharge trough (17) is installed at the lower end of the storage bin (16). One end of the inner cavity of the discharge trough (17) is open, and the top of the discharge trough (17) is connected to the opening at the lower end of the storage bin (16). A material box (18) is slidably provided in the inner cavity of the discharge trough (17). The material box (18) is surrounded by four side walls. The top and bottom of the material box (18) are connected vertically. The cross-sectional dimensions of the material box (18) are adapted to the cross-sectional dimensions of the inner cavity of the discharge trough (17). A cylinder (20) is installed on the side opposite to the opening of the discharge trough (17). The telescopic rod of the cylinder (20) extends into the discharge trough (17) and is fixedly connected to the material box (18).

2. The lifting and conveying equipment for potassium persulfate powder as described in claim 1, characterized in that: The dimension of the discharge trough (17) along the sliding direction is greater than twice the dimension of the material box (18) in the sliding direction.

3. The lifting and conveying equipment for potassium persulfate powder as described in claim 1, characterized in that: The top of the discharge trough (17) on the side where the cylinder (20) is installed is provided with an avoidance groove, and the top of the material box (18) on the side near the cylinder (20) is horizontally fixed with a baffle (19), which is slidably installed in the avoidance groove.

4. The lifting and conveying equipment for potassium persulfate powder as described in claim 1, characterized in that: The column (2) has an inner rolling groove (14) arranged opposite to each other on one side. A movable seat (7) is slidably installed between the two inner rolling grooves (14). Rollers (8) are provided on both sides of the movable seat (7). The rollers (8) cooperate with the inner rolling grooves (14). The discharge assembly is installed on the movable seat (7).

5. The lifting and conveying equipment for potassium persulfate powder as described in claim 4, characterized in that: The column (2) is vertically equipped with a lead screw (9), which is threadedly driven by the moving seat (7) and driven by a lifting motor (10).

6. The lifting and conveying equipment for potassium persulfate powder as described in claim 5, characterized in that: A telescopic arm (12) is horizontally installed on the storage hopper (16) of the discharge assembly, and a horizontal arm (11) is horizontally installed on the movable seat (7). The telescopic arm (12) is telescopically positioned inside the horizontal arm (11).

7. The lifting and conveying equipment for potassium persulfate powder as described in claim 6, characterized in that: A drive gear (13) is rotatably mounted above the cross arm (11), and a rack is provided on the upper side of the telescopic arm (12). The drive gear (13) meshes with the rack and is driven by a telescopic motor (15).

8. The lifting and conveying equipment for potassium persulfate powder as described in claim 7, characterized in that: The bottom of the column (2) is equipped with a base plate (3), and a slewing bearing (4) is provided between the base plate (3) and the base (1). The lower side of the base plate (3) is also provided with a drive gear (5) that meshes with the external gear ring of the slewing bearing (4). The drive gear (5) is driven by a rotary motor (6).

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