Plough type discharging device for cement production

Abstract

The utility model discloses a plow type discharging device for cement production, and relates to the technical field of plow type discharging devices. The device comprises a main frame mechanism, the main frame mechanism comprises a supporting base, an extending assembly is arranged at the top of the supporting base, an adjusting assembly is arranged at the bottom of the extending assembly, the adjusting assembly comprises two supporting legs, and the bottoms of the two supporting legs are fixedly connected with the front face and the back face of the left side of the top of the supporting base. The adjusting assembly is arranged, specifically, a rotary knob is rotated clockwise to drive a worm gear to rotate through a worm, the worm gear drives a fixing block to move upwards under the action of a threaded rod while rotating, and when the fixing block moves, the whole plough template is driven to move through a supporting frame; the distance between the plow template and the roller is adjusted by adjusting the distance between the plow template and the roller, so that the plow template can be more stably and compactly attached to the conveying belt, the cleaning performance of unloading is greatly improved, and the unloading universality and flexible adjustability of equipment are greatly improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of plow-type unloading devices, and in particular relates to a plow-type unloading device for cement production. Background Technology

[0002] With the continuous expansion of cement production scale, the requirements for production efficiency are also increasing. Traditional unloading methods, due to problems such as inaccurate unloading and high equipment failure rate, can no longer meet the needs of large-scale production. Therefore, a more efficient and precise plow unloading device is needed to achieve fast and uniform unloading. Currently, in most plow unloading devices, the distance between the plow plate and the drum is not adjustable, resulting in a gap between the plow plate and the conveyor belt at the top of the drum. This makes the unloading not clean enough, with a large amount of cement residue, reducing the cleanliness of the unloading. It also significantly reduces the flexibility of equipment adjustment and the versatility of unloading. Therefore, a plow unloading device for cement production is proposed. Utility Model Content

[0003] The purpose of this invention is to provide a plow-type unloading device for cement production. By setting an adjustment component, specifically, rotating a knob clockwise drives a worm gear to rotate a worm wheel. Simultaneously, the rotation of the worm wheel, through the action of a threaded rod, causes a fixed block to move upwards. The movement of the fixed block, in turn, drives the plow plate as a whole through a support frame, thereby adjusting the distance between the plow plate and the roller. This allows the plow plate to adhere more stably and firmly to the conveyor belt, significantly improving the cleanliness of the unloading. This solves the problem in most current plow-type unloading devices where the distance between the plow plate and the roller is not adjustable, resulting in a gap between the plow plate and the top of the conveyor belt, leading to insufficient unloading cleanliness, a large amount of cement residue, and reduced cleanliness. It also significantly reduces the flexibility of the equipment and the versatility of the unloading process.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0005] This utility model relates to a plow-type unloading device for cement production, comprising a main frame mechanism. The main frame mechanism includes a support base, and an extension component is provided on the top of the support base. The extension component includes a second electric push rod, and an adjustment component is provided at the bottom of the extension component. The adjustment component includes two support legs, the bottoms of which are fixedly connected to the front and back of the top left side of the support base. Each support leg has a slide rail inside, and a support frame is slidably connected inside the two slide rails. The top of the support frame is rotatably connected to a first electric push rod via a pin. A worm gear is rotatably connected inside the two support legs, and the worm gear passes through the front of the support leg. The support legs extend to the front, and a knob is located on the front of the support legs. The knob is fixedly connected to the outer surface of the worm gear. Limit blocks are fixedly connected to the top and bottom of the corresponding sides of the two support legs. Rotating the knob clockwise drives the worm gear to rotate the worm wheel. As the worm wheel rotates, it drives the fixed block to move upward through the action of the threaded rod. When the fixed block moves, it drives the plow plate to move as a whole through the support frame, thereby adjusting the distance between the plow plate and the roller. This allows the plow plate to be more stably and firmly attached to the conveyor belt, greatly improving the cleanliness of unloading and significantly improving the unloading versatility and flexible adjustment of the equipment.

[0006] Furthermore, the four limiting blocks are arranged in pairs, with a threaded rod rotatably connected inside each pair of limiting blocks. A fixing block is threadedly connected to the outer surface of the threaded rod, and the side of the fixing block away from the threaded rod is fixedly connected to the inner wall of the support frame. A worm gear is fixedly connected to the bottom of the outer surface of the threaded rod, and the outer surface of the worm gear meshes with the outer surface of the worm. Two connecting frames are fixedly connected to the top of the inner wall of the support frame. When the fixing block moves, it will drive the support frame to move. When the support frame moves, it will slide inside the slide rail inside the support leg. When the support frame moves, it will drive the plow plate to move as a whole through the action of the support frame, thereby adjusting the distance between the plow plate and the conveyor belt.

[0007] Furthermore, a support frame is rotatably connected to the side of the two connecting frames away from the supporting frame via a pin. A plow-shaped plate is fixedly connected to the side of the support frame away from the connecting frame. A roller is provided at the bottom of the plow-shaped plate. The bottom of the roller is fixedly connected to the top of the supporting base. Directional pulleys are provided on the front and back sides of the right side of the roller. The bottoms of the two directional pulleys are fixedly connected to the left and right sides of the top of the supporting base. A telescopic rod is fixedly connected to the right output end of the electric push rod. The side of the telescopic rod away from the electric push rod is rotatably connected to the support frame via a pin. A support plate is fixedly connected to the top of the support frame. When the electric push rod is activated, it drives the telescopic rod to move. When the telescopic rod moves, it drives the plow-shaped plate downward through the rotatable connection between the support frame and the connecting frame to perform the unloading work.

[0008] Furthermore, the left side of the support plate is fixedly connected to the right side of the electric push rod two. A telescopic rod two is slidably connected inside the support plate. The right output end of the electric push rod two is fixedly connected to the left side of the telescopic rod two. A limit bracket one is fixedly connected to the right side of the telescopic rod two. The front and back sides of the limit bracket one are rotatably connected to support rods via pins. When the electric push rod two is activated, it drives the telescopic rod two to move. At the same time, the telescopic rod two slides inside the support plate. The support plate provides a certain degree of support for the electric push rod two by being fixedly connected to the support frame. When the telescopic rod two moves, it drives the limit bracket one to move. During the movement of the limit bracket one, it drives the two support rods to move.

[0009] Furthermore, each of the two support rods has a second sliding groove on the side away from the first limiting bracket inside. The center of each of the two support rods is rotatably connected to the top of the support frame via a pin. Extended plowshares are slidably connected to the front and back sides of the plowshare. The corresponding sides of each of the two extended plowshares are fixedly connected to the second limiting bracket. The interiors of the two second limiting brackets are slidably connected to the interior of the second sliding groove via pins. The corresponding sides of each plowshare have a first sliding groove. The outer surfaces of the two second limiting brackets contact the interior of the first sliding groove. Because... The two support rods are rotatably connected to the support frame via pins. Therefore, when the two support rods move, they will drive the second limiting bracket to move through the action of the second sliding groove. When the second limiting bracket moves, it will slide inside the first sliding groove. At the same time, the first sliding groove provides a certain limit to the movement trajectory of the second limiting bracket. When the two second limiting brackets move, they will drive the two extended plowshares to slide inside the plowshare. At the same time, the two extended plowshares will extend outward from the plowshare, realizing the adjustment of the width of the plowshare, which is convenient for adjusting the width of the plowshare according to the width of the conveyor belt.

[0010] This utility model has the following beneficial effects:

[0011] 1. This utility model, by setting an adjustment component, specifically, rotates the knob clockwise to drive the worm gear to rotate. As the worm gear rotates, it drives the fixed block to move upward through the action of the threaded rod. When the fixed block moves, it drives the plow plate as a whole to move through the support frame, thereby adjusting the distance between the plow plate and the roller, so that the plow plate can be more stably and tightly attached to the conveyor belt, which greatly improves the cleanliness of unloading and greatly improves the unloading versatility and flexible adjustment of the equipment.

[0012] 2. This utility model, by setting up an extension component, specifically, activates the electric push rod two, which in turn drives the limiting bracket one to move via the telescopic rod two. During the movement of the limiting bracket one, the limiting bracket two is driven to move via two support rods. When the two limiting brackets two move, they cause the two extended plowshares to slide inside the plowshare, while simultaneously extending the two extended plowshares outward, thereby adjusting the width of the plowshares. This facilitates adjustment of the plowshare width according to the width of the conveyor belt, reduces the workload of workers, saves the time required to change the unloading device, and improves unloading efficiency.

[0013] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure of the support frame of this utility model;

[0017] Figure 3 This utility model Figure 2 A magnified structural diagram of A in the middle;

[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of the plow-shaped plate of this utility model;

[0019] Figure 5 This utility model Figure 4 A magnified structural diagram of B in the diagram.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Main frame mechanism; 111. Support base; 112. Roller; 113. Directional pulley; 114. Electric push rod one; 115. Telescopic rod one; 116. Plowshare plate; 117. Support frame; 118. Connecting frame; 2. Adjustment assembly; 211. Knob; 212. Support frame; 213. Worm gear; 214. Fixing block; 215. Support leg; 216. Slide rail; 217. Limiting block; 218. Worm gear; 219. Threaded rod; 3. Extension assembly; 311. Electric push rod two; 312. Support plate; 313. Telescopic rod two; 314. Limiting bracket one; 315. Extended plowshare plate; 316. Support rod; 317. Slide groove one; 318. Limiting bracket two; 319. Slide groove two. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5As shown, this utility model is a plow-type unloading device for cement production, including a main frame mechanism 1. The main frame mechanism 1 includes a support base 111. An extension component 3 is provided on the top of the support base 111. The extension component 3 includes an electric push rod 311. An adjustment component 2 is provided at the bottom of the extension component 3. The adjustment component 2 includes two support legs 215. The bottom of the two support legs 215 is fixedly connected to the front and back of the top left side of the support base 111. Each of the two support legs 215 has a slide rail 216 inside. A support frame 212 is slidably connected inside the two slide rails 216. An electric push rod 114 is rotatably connected to the top of the support frame 212 through a pin. A worm gear 213 is rotatably connected inside the two support legs 215, and the worm gear 213 passes through the front support... The legs 215 extend to the front, and a knob 211 is located on the front of the support leg 215. The knob 211 is fixedly connected to the outer surface of the worm gear 213. Limit blocks 217 are fixedly connected to the top and bottom of the corresponding sides of the two support legs 215. Rotating the knob 211 clockwise drives the worm gear 213 to rotate the worm wheel 218. As the worm wheel 218 rotates, it drives the fixed block 214 to move upward through the threaded rod 219. When the fixed block 214 moves, it drives the plow plate 116 to move as a whole through the support frame 212, thereby adjusting the distance between the plow plate 116 and the roller 112. This allows the plow plate 116 to be more stably and firmly attached to the conveyor belt, greatly improving the cleanliness of unloading and significantly improving the efficiency of material handling. The equipment features versatile and flexible unloading capabilities. Four limit blocks 217 are arranged in pairs, with threaded rods 219 rotatably connected inside each pair. A fixing block 214 is threadedly connected to the outer surface of the threaded rod 219. The side of the fixing block 214 away from the threaded rod 219 is fixedly connected to the inner wall of the support frame 212. A worm gear 218 is fixedly connected to the bottom of the outer surface of the threaded rod 219, and its outer surface meshes with the outer surface of the worm 213. Two connecting frames 118 are fixedly connected to the top of the inner wall of the support frame 212. A support frame 117 is rotatably connected to the side of the two connecting frames 118 away from the support frame 212 via a pin. A plowshare plate 116 is fixedly connected to the side of the support frame 117 away from the connecting frame 118. A roller 112 is installed at the bottom of 116. The bottom of the roller 112 is fixedly connected to the top of the support base 111. Directional pulleys 113 are installed on both the front and back sides of the right side of the roller 112. The bottoms of the two directional pulleys 113 are fixedly connected to the left and right sides of the top of the support base 111. A telescopic rod 115 is fixedly connected to the right output end of the electric push rod 114. The side of the telescopic rod 115 away from the electric push rod 114 is rotatably connected to the support frame 117 via a pin. A support plate 312 is fixedly connected to the top of the support frame 117. The left side of the support plate 312 is fixedly connected to the right side of the electric push rod 2 311. A telescopic rod 2 313 is slidably connected inside the support plate 312. The right output end of the electric push rod 2 311 is fixedly connected to the left side of the telescopic rod 2 313.The right side of the telescopic rod 2 313 is fixedly connected to the limiting bracket 1 314. The front and back sides of the limiting bracket 1 314 are rotatably connected to support rods 316 via pins. When the electric push rod 2 311 is activated, it drives the limiting bracket 1 314 to move via the telescopic rod 2 313. During the movement of the limiting bracket 1 314, it drives the limiting bracket 2 318 to move via the two support rods 316. When the two limiting brackets 2 318 move, they cause the two extended plowshares 315 to slide inside the plowshare 116. Simultaneously, the two extended plowshares 315 extend outwards from the plowshare 116, realizing the adjustment of the width of the plowshare 116. This facilitates adjustment of the width of the plowshare 116 according to the width of the conveyor belt, reducing [burden / contraction]. This design reduces worker workload, saves time required for changing unloading devices, and improves unloading efficiency. Each of the two support rods 316 has a second sliding groove 319 on the side away from the first limiting bracket 314. The center of each support rod 316 is rotatably connected to the top of the support frame 117 via a pin. Extended plow-shaped plates 315 are slidably connected to the front and back sides of the plow-shaped plate 116. Each of the two extended plow-shaped plates 315 has a second limiting bracket 318 fixedly connected to its corresponding side. The two second limiting brackets 318 are slidably connected to the inside of the second sliding groove 319 via pins. Each of the two plow-shaped plates 116 has a first sliding groove 317 on its corresponding side. The outer surface of the two second limiting brackets 318 contacts the inside of the first sliding groove 317.

[0024] A specific application of this embodiment is as follows: In use, the operator first activates the electric push rod 114 to drive the telescopic rod 115 to move. When the telescopic rod 115 moves, it drives the plow plate 116 downward to unload material through the rotational connection between the support frame 117 and the connecting frame 118. At the same time, the operator can adjust the distance between the plow plate 116 and the conveyor belt according to the height of the conveyor belt. Specifically, the operator rotates the knob 211 clockwise to drive the worm gear 213 to rotate. When the worm gear 213 rotates, it drives the worm wheel 218 to rotate. When the worm wheel 218 rotates, it drives the threaded rod 219 to rotate. The fixed block 214 moves upward, which in turn moves the support frame 212. The support frame 212 then slides within the slide rail 216 inside the support leg 215. This movement of the support frame 212, through the support frame 117, causes the plowshare 116 to move as a whole, thus adjusting the distance between the plowshare 116 and the conveyor belt. This allows the plowshare 116 to adhere more stably and firmly to the conveyor belt, significantly improving the cleanliness of unloading. Furthermore, the operator can adjust the unfolded width of the plowshare 116 according to the width of the conveyor belt. The electric actuator 311 is activated, driving the telescopic rod 313 to move. Simultaneously, the telescopic rod 313 slides inside the support plate 312, which provides support to the electric actuator 311 via its fixed connection to the support frame 117. When the telescopic rod 313 moves, it drives the limiting bracket 314 to move. The movement of the limiting bracket 314 drives the two support rods 316. Since the two support rods 316 are rotatably connected to the support frame 117 via pins, their movement, through the sliding groove 319, drives the limiting bracket 313 to move. When the two limit brackets 318 move, they slide inside the slide groove 317. At the same time, the slide groove 317 provides a certain limit for the movement trajectory of the limit brackets 318. When the two limit brackets 318 move, they will drive the two extended plow plates 315 to slide inside the plow plate 116. At the same time, the two extended plow plates 315 extend outward from the plow plate 116 to realize the adjustment of the width of the plow plate 116. This makes it easy to adjust the width of the plow plate 116 according to the width of the conveyor belt, reducing the labor intensity of workers, saving the time required to change the unloading device, and improving the unloading efficiency.

[0025] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with this embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0026] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A plow-type unloading device for cement production, characterized by: Including main frame mechanism (1), the main frame mechanism (1) includes support base (111), the support base (111) top is provided with extension assembly (3), the extension assembly (3) includes electric push rod two (311), the extension assembly (3) bottom is provided with adjusting assembly (2); The adjusting assembly (2) includes two support legs (215), the top of the left side of the support base (111) is fixedly connected with the front and back of the two support legs (215), the two support legs (215) are internally provided with a sliding rail (216), the support frame (212) is slidably connected inside the two sliding rails (216), the electric push rod one (114) is rotatably connected to the top of the support frame (212), and the worm (213) is rotatably connected inside the two support legs (215).

2. A plow-type unloading device for cement production according to claim 1, characterized in that, The worm (213) penetrates the support leg (215) of the front face and extends to the front face, the support leg (215) of the front face is provided with a knob (211) on the front face, the knob (211) is fixedly connected with the outer surface of the worm (213) inside, and the top and bottom of the corresponding side of the two support legs (215) are fixedly connected with a limiting block (217).

3. A plow-type unloading device for cement production according to claim 2, characterized in that, Four limiting blocks (217) are provided in two groups, two limiting blocks (217) are rotatably connected with a threaded rod (219) inside, the threaded rod (219) is threadedly connected with a fixed block (214) on the outer surface, and the side away from the threaded rod (219) of the fixed block (214) is fixedly connected with the inner wall of the support frame (212).

4. A plow-type unloading device for cement production according to claim 3, characterized in that, The outer surface of the threaded rod (219) is fixedly connected with a worm wheel (218) at the bottom, the outer surface of the worm wheel (218) is meshingly connected with the outer surface of the worm (213), and the inner wall of the support frame (212) is fixedly connected with two connecting frames (118) at the top.

5. A plow-type unloading device for cement production according to claim 4, characterized in that, Two connecting frames (118) are rotatably connected with a support frame (117) on the side away from the support frame (212) inside, the side away from the connecting frame (118) of the support frame (117) is fixedly connected with a plow plate (116), the bottom of the plow plate (116) is provided with a roller (112), the bottom of the roller (112) is fixedly connected with the top of the support base (111), the front and back of the right side of the roller (112) are provided with a directional pulley (113), the bottom of the two directional pulleys (113) is fixedly connected with the left side and the right side of the top of the support base (111), and the right side output end of the electric push rod one (114) is fixedly connected with a telescopic rod one (115).

6. A plow-type unloading device for cement production according to claim 5, characterized in that, The support plate (312) left side is fixedly connected with electric push rod two (311) right side, the support plate (312) inside slidingly connected with telescopic rod two (313), electric push rod two (311) right side output end is fixedly connected with telescopic rod two (313) left side, telescopic rod two (313) right side is fixedly connected with limit support one (314), the front and back of limit support one (314) inside are all rotatably connected with support rod (316) through pin shaft.

7. A plow-type unloading device for cement production according to claim 6, characterized in that, Two the support rod (316) inside far from limit support one (314) one side are all set up with the sliding slot two (319), two the support rod (316) inside center are all rotatably connected with support frame (117) top through pin shaft, the front and back of plough type board (116) inside are all slidingly connected with extension plough type board (315), two the extension plough type board (315) corresponding side are all fixedly connected with limit support two (318), two the limit support two (318) inside are all slidingly connected with the sliding slot two (319) inside through pin shaft, the corresponding side of plough type board (116) inside are all set up with the sliding slot one (317), two the limit support two (318) outer surface and the sliding slot one (317) inside contact.

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