Lower protective plate of conveyor belt of extruder

Abstract

The utility model discloses a lower protective plate for a conveyor belt of an extruder, and relates to the technical field of conveyor belts of extruders. The food conveying device comprises a conveying part, the conveying part comprises a conveyor and a support, the support is installed at the bottom of the conveyor in a welded mode, and the conveyor is used for conveying food extruded by an extruder; and the protection part is mounted at the bottom of the conveyor. According to the protection device, the protection assembly is arranged, specifically, after the installation base is installed at the bottom of the conveyor through the bolts, the installation base is placed on the supporting plate and connected with the supporting base in an inserted mode through the threaded shaft, then the locking nut is installed on the threaded shaft to lock the installation base, and the rolling shaft can make contact with the bottom of a conveying belt on the conveyor for supporting; by means of the supporting mode, the conveying belt can be prevented from making contact with hard objects and the like, the conveying belt can drive the rolling shafts to roll on the inserting plates during conveying, and therefore friction between the conveying belt and the rolling shafts is reduced, abrasion of the conveying belt is greatly reduced, and the service life of the conveying belt is prolonged.

Description

Technical Field

[0001] This utility model belongs to the field of extruder conveyor belt technology, and in particular relates to a lower guard plate for an extruder conveyor belt. Background Technology

[0002] The extruder conveyor belt under-guard plate serves as a support structure for the conveyor belt, effectively preventing the conveyor belt from directly contacting the ground or other hard objects.

[0003] Existing lower guard plates typically support the conveyor belt with a steel plate structure and multiple guard plates are installed. During the conveying process, the conveyor belt will directly contact and rub against the lower guard plates. As a result, the conveyor belt will be affected by friction over a long period of use, leading to severe wear and tear, damage to the conveyor belt, and economic losses. Utility Model Content

[0004] The purpose of this utility model is to provide a lower guard plate for an extruder conveyor belt. By setting up a protective component, specifically, after the mounting base is bolted to the bottom of the conveyor, the mounting base is placed on a support plate and inserted into the support plate via a threaded shaft. A lock nut is then used to lock the mounting base onto the threaded shaft. The roller then contacts the bottom of the conveyor belt for support. This support method prevents the conveyor belt from contacting hard objects. Furthermore, during conveying, the conveyor belt drives the roller to roll on the plate, thereby reducing friction with the conveyor belt, significantly reducing belt wear, and increasing the conveyor belt's service life. This solves the problem that existing lower guard plates typically use steel plates to support the conveyor belt, often with multiple guard plates. During conveying, the conveyor belt directly contacts and rubs against the lower guard plate, leading to severe wear and damage after prolonged use.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a lower guard plate for an extruder conveyor belt, including a conveying part, which includes a conveyor and a support. The support is installed at the bottom of the conveyor by welding. The conveyor is used to transport the food extruded by the extruder.

[0007] A protective section, installed at the bottom of the conveyor, is used to protect and support the conveyor belt on the conveyor; and

[0008] A guide section, which is mounted on a bracket, is used to guide and discharge debris and other contaminants for collection.

[0009] The conveyor uses a motor to drive the transmission rollers to transport the conveyor belt, and the conveyor belt works with the extruder to transport the extruded food. The protective part supports the conveyor belt so that the conveyor belt can be transported stably.

[0010] Furthermore, the protective part includes a support assembly, and several sets of the support assembly are provided, all of which are installed at the bottom of the conveyor;

[0011] A protective assembly, mounted on the left side of the support assembly, is used to support and protect the conveyor belt, reducing friction on the conveyor belt; and

[0012] An active component, which is installed within a protective component, is used to provide the protective component with room for movement.

[0013] The support components are used to support and secure the protective and movable components.

[0014] Furthermore, the guide section includes a collection assembly installed inside the support frame, which is used to guide and collect the debris generated during the conveyor's transport.

[0015] Furthermore, the support assembly includes a support base fixedly connected to the bottom of the conveyor by bolts, a support plate fixedly connected to the bottom of the support base, two insertion holes opened inside the support base, and threaded shafts inserted into both insertion holes, with lock nuts threadedly connected to the outside of the threaded shafts; both the support base and the support plate are L-shaped, the support base is fixed to the conveyor by bolts for easy disassembly and maintenance, and the support plate provides support for the mounting base;

[0016] The threaded shaft is used to connect with the protective component, and the protective component is locked and fixed to the support base using a lock nut, while the support plate is used to support the protective component.

[0017] Furthermore, the protective component includes a mounting base positioned on a support plate, a movable rod above the mounting base, a square slot at the top of the movable rod, an insert plate inserted into the movable rod via the square slot, and a roller rotatably connected to the top of the insert plate; after the insert plate is inserted into the square slot, it is fixed to the movable rod by bolts, which facilitates the subsequent disassembly of the insert plate and subsequent maintenance.

[0018] The insert plate is inserted into the square slot and then fixed to the movable rod with bolts. The roller contacts the conveyor belt on the conveyor, and the right side of the support base is fixedly connected to the threaded shaft.

[0019] Furthermore, the movable component includes several limiting grooves formed inside the mounting base. A vertical rod is slidably connected inside the limiting groove. The top of the vertical rod is connected to the bottom of the movable rod. A convex circle is fixedly connected to the bottom of the vertical rod. A spring is connected to the bottom of the convex circle. The bottom of the spring is connected to the inner wall of the limiting groove. The convex circle can increase the sliding area, thereby improving the stability of the vertical rod during movement, and is mainly used to press the spring.

[0020] The vertical rod is used to limit the movement of the movable rod, and the convex circle slides in the limiting groove. The spring is used to provide an upward thrust to the movable rod.

[0021] Furthermore, the collection assembly includes a collection box positioned on a bracket, a positioning plate fixedly connected to the bottom of the collection box, positioning frames for limiting the front and back of the collection box, the bottom of the positioning frames being fixedly connected to the surface of the bracket, and an inclined guide plate fixedly connected to the inner wall of the collection box; after the collection box is inserted between the two positioning frames, the collection box is installed when the positioning plate contacts the bracket, thus achieving a positioning effect for the installation of the collection box;

[0022] The positioning frame is used to position the collection box, the positioning plate is used to limit the position of the collection box, and the inclined guide plate is triangular in shape to guide the debris to both ends of the collection box.

[0023] This utility model has the following beneficial effects:

[0024] 1. This utility model, by setting up a protective component, specifically, after the mounting base is bolted to the bottom of the conveyor, the mounting base is placed on the support plate and inserted into the support plate through a threaded shaft. Then, a lock nut is used to install the mounting base on the threaded shaft to lock it. The roller will then contact the bottom of the conveyor belt on the conveyor for support. This support method can prevent the conveyor belt from contacting hard objects, and the conveyor belt will drive the roller to roll on the plate during conveying, thereby reducing friction with the conveyor belt, greatly reducing the wear of the conveyor belt, and improving the service life of the conveyor belt.

[0025] 2. This utility model, by setting up a movable component, specifically, the conveyor belt will press the roller downward under its own weight, and the movable rod will drive the vertical rod to move downward, so that the convex circle squeezes the spring. Under the action of the spring elasticity, the movable rod will apply upward thrust, thereby making the roller tightly attached to the conveyor belt, improving the support effect of the conveyor belt, and through the elastic thrust, the roller can always be in contact with the conveyor belt.

[0026] 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

[0027] 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.

[0028] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0029] Figure 2 This is a schematic diagram of the bottom structure of the conveyor of this utility model;

[0030] Figure 3 This is a schematic diagram of the overall structure of the support base of this utility model;

[0031] Figure 4 This is a schematic diagram of the overall structure of the mounting base of this utility model;

[0032] Figure 5 This is a schematic diagram of the left-side cross-sectional structure of the mounting base of this utility model;

[0033] Figure 6 This is a schematic diagram of the overall structure of the collection box of this utility model.

[0034] The attached diagram lists the components represented by each number as follows:

[0035] 1. Conveying section; 11. Conveyor; 12. Support frame; 2. Protective section; 21. Support assembly; 211. Support base; 212. Support plate; 213. Threaded shaft; 214. Locking nut; 22. Protective assembly; 221. Mounting base; 222. Movable rod; 223. Square slot; 224. Insert plate; 225. Roller; 23. Movable assembly; 231. Limiting groove; 232. Vertical rod; 233. Convex circle; 234. Spring; 3. Guide section; 31. Collection assembly; 311. Collection box; 312. Positioning plate; 313. Positioning frame; 314. Inclined guide plate. Detailed Implementation

[0036] 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 scope of protection of the present utility model.

[0037] Please see Figures 1-6As shown, this utility model is a lower guard plate for an extruder conveyor belt, including a conveying part 1. The conveying part 1 includes a conveyor 11 and a support 12. The support 12 is installed at the bottom of the conveyor 11 by welding. The conveyor 11 is used to transport the food extruded by the extruder.

[0038] Protective part 2, installed at the bottom of conveyor 11, is used to protect and support the conveyor belt on conveyor 11; and

[0039] Guide section 3, which is mounted on bracket 12, is used to guide and discharge debris and other materials for collection.

[0040] The conveyor 11 uses a motor to drive the transmission rollers to transport the conveyor belt, and the conveyor belt works with the extruder to transport the extruded food. The protective part 2 supports the conveyor belt so that the conveyor belt can be transported stably.

[0041] The protective part 2 includes a support assembly 21, and several sets of support assemblies 21 are provided, all of which are installed at the bottom of the conveyor 11;

[0042] Protective component 22, mounted on the left side of support component 21, is used to support and protect the conveyor belt, reducing friction.

[0043] The movable component 23 is installed inside the protective component 22 and is used to provide the protective component 22 with room for movement.

[0044] The support component 21 is used to support and fix the protective component 22 and the movable component 23.

[0045] The guide section 3 includes a collection component 31, which is installed inside the bracket 12. The collection component 31 is used to guide and collect the debris generated during the conveying of the conveyor 11.

[0046] Support assembly 21 includes a support base 211 fixedly connected to the bottom of conveyor 11 by bolts. A support plate 212 is fixedly connected to the bottom of the support base 211. Two insertion holes are opened inside the support base 211. A threaded shaft 213 is inserted into each of the two insertion holes. A lock nut 214 is threadedly connected to the outside of the threaded shaft 213.

[0047] The threaded shaft 213 is used to connect with the protective component 22, and the protective component 22 is locked and fixed on the support base 211 by the locking nut 214, while the support plate 212 is used to support the protective component 22.

[0048] The protective component 22 includes a mounting base 221 positioned on a support plate 212. A movable rod 222 is provided above the mounting base 221. A square slot 223 is provided at the top of the movable rod 222. An insert plate 224 is positioned and inserted into the movable rod 222 through the square slot 223. A roller 225 is rotatably connected to the top of the insert plate 224. After the mounting base 221 is bolted to the bottom of the conveyor 11, the mounting base 221 is placed on the support plate 212 and inserted into the support base 211 through a threaded shaft 213. Then, a locking nut 214 is installed on the threaded shaft 213 to lock the mounting base 221. The roller 225 will then contact the bottom of the conveyor belt on the conveyor 11 for support. This support method can prevent the conveyor belt from contacting hard objects. When the conveyor belt is conveying, it will drive the roller 225 to roll on the insert plate 224, thereby reducing friction with the conveyor belt, greatly reducing the wear of the conveyor belt, and improving the service life of the conveyor belt.

[0049] The insert plate 224 is inserted into the square slot 223 and then fixed to the movable rod 222 by bolts. The roller 225 is in contact with the conveyor belt on the conveyor 11, and the right side of the support base 211 is fixedly connected to the threaded shaft 213.

[0050] The movable component 23 includes several limiting grooves 231 formed inside the mounting base 221. A vertical rod 232 is slidably connected inside the limiting groove 231. The top of the vertical rod 232 is connected to the bottom of the movable rod 222. A convex circle 233 is fixedly connected to the bottom of the vertical rod 232. A spring 234 is connected to the bottom of the convex circle 233. The bottom of the spring 234 is connected to the inner wall of the limiting groove 231. The conveyor belt will press the roller 225 downward under its own weight. The movable rod 222 will drive the vertical rod 232 to move downward, so that the convex circle 233 will squeeze the spring 234. Under the elastic action of the spring 234, the movable rod 222 will be pushed upward, so that the roller 225 is in close contact with the conveyor belt, improving the support effect on the conveyor belt. And through the elastic pushing force, the roller 225 can always be in contact with the conveyor belt.

[0051] The vertical rod 232 is used to limit the movement of the movable rod 222, and the convex circle 233 slides in the limiting groove 231. The spring 234 is used to provide an upward thrust to the movable rod 222.

[0052] The collection assembly 31 includes a collection box 311 positioned on the bracket 12. A positioning plate 312 is fixedly connected to the bottom of the collection box 311. Positioning frames 313 are used to limit the front and back of the collection box 311. The bottom of the positioning frame 313 is fixedly connected to the surface of the bracket 12. An inclined guide plate 314 is fixedly connected to the inner wall of the collection box 311. When the collection box 311 is installed on the bracket 12, the two positioning frames 313 position and limit the collection box 311, so that the collection box 311 will not shift after installation.

[0053] The positioning frame 313 is used to position the collection box 311, the positioning plate 312 is used to limit the position of the collection box 311, and the inclined guide plate 314 is triangular in shape to guide the debris to both ends of the collection box 311.

[0054] One specific application of this embodiment is:

[0055] In use, insert the insert plate 224 into the square slot 223 on the movable rod 222, and then fix the insert plate 224 with bolts. This method facilitates the disassembly of the roller 225, making it convenient for subsequent maintenance or replacement of the roller 225. After the insert plate 224 is installed, fix the support base 211 to the bottom of the conveyor 11 with bolts. Then, place the mounting base 221 on the support plate 212 and insert it into the support base 211 through the threaded shaft 213. Finally, use the lock nut 214 to install it on the threaded shaft. Simply lock the mounting base 221 onto the shaft 213. Once the mounting base 221 is installed, the roller 225 will contact the bottom of the conveyor belt on the conveyor 11. By installing several mounting bases 221 on the bottom of the conveyor 11, several rollers 225 will simultaneously support the conveyor belt. This support method can prevent the conveyor belt from contacting hard objects, and the conveyor belt will drive the rollers 225 to roll on the insert plate 224 during conveying, thereby reducing friction with the conveyor belt and significantly reducing the wear of the conveyor belt.

[0056] Meanwhile, after the mounting base 221 is installed and the roller 225 comes into contact with the conveyor belt, the conveyor belt will press the roller 225 downward under its own weight. Then the movable rod 222 drives the vertical rod 232 to move downward, so that the convex circle 233 slides in the limiting groove 231 and squeezes the spring 234. At this time, the elasticity of the spring 234 will push the movable rod 222 upward, so that the roller 225 is in close contact with the conveyor belt, improving the support effect on the conveyor belt.

[0057] Finally, the collection box 311 is installed on the bracket 12. The two positioning brackets 313 position and limit the collection box 311 so that it will not shift after installation. The installation is completed when the positioning plate 312 at the bottom of the collection box 311 contacts the bracket 12. When the extruder extrudes the food onto the conveyor 11 and it is transported by the conveyor belt, the resulting debris will leak into the collection box 311. The debris will be guided by the inclined guide plate 314 inside the collection box 311 and discharged from both ends of the collection box 311.

[0058] 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 that 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.

[0059] 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. An extruder conveyor belt lower shroud characterized by, Include: The conveying part (1) includes a conveyor (11) and a support (12) which is installed on the bottom of the conveyor (11) by welding, and the conveyor (11) is used for conveying the food extruded by the extruder; The protection part (2) is installed on the bottom of the conveyor (11), which is used for protecting and supporting the conveying belt on the conveyor (11); and The guide part (3) is installed on the support (12), which is used for guiding the slag to be discharged and collected; Wherein, the conveyor (11) drives the roller by motor to convey the conveying belt, and the conveying belt cooperates with the extruder to convey the extruded food, and the protection part (2) supports the conveying belt so that the conveying belt can be conveyed stably.

2. An underguard for an extruder conveyor belt according to claim 1, characterized in that The protection part (2) includes a support assembly (21), which is provided with a plurality of groups and is installed on the bottom of the conveyor (11); The protection assembly (22) is installed on the left side of the support assembly (21), which is used for supporting and protecting the conveying belt to reduce the friction of the conveying belt; And The movable assembly (23) is installed in the protection assembly (22), which is used for providing the protection assembly (22) with a moving space; Wherein, the support assembly (21) is used for supporting and fixing the protection assembly (22) and the movable assembly (23).

3. An underguard for an extruder conveyor belt according to claim 2, wherein The guide part (3) includes a collection assembly (31) installed on the inner side of the support (12), which is used for guiding and discharging the slag generated during the conveying of the conveyor (11).

4. An underguard for an extruder conveyor belt according to claim 3, wherein The support assembly (21) includes a support seat (211) fixedly connected to the bottom of the conveyor (11) by bolts, a support plate (212) fixedly connected to the bottom of the support seat (211), two insertion holes formed in the support seat (211), two threaded shafts (213) inserted into the insertion holes, and a locking nut (214) threadedly connected to the outer side of the threaded shaft (213); Wherein the threaded shaft (213) is used to connect with the protection assembly (22), and the protection assembly (22) is locked and fixed on the support seat (211) by the locking nut (214), and the support plate (212) is used to support the protection assembly (22).

5. An underguard for an extruder conveyor belt according to claim 4, wherein The protection assembly (22) includes a mounting seat (221) positioned on the support plate (212), an activity rod (222) arranged above the mounting seat (221), a square slot (223) formed in the top of the activity rod (222), an insertion plate (224) positioned and inserted into the activity rod (222) through the square slot (223), and a roller shaft (225) rotatably connected to the top of the insertion plate (224); The plug-in plate (224) is inserted into the square slot (223) and is fixed on the movable rod (222) by bolts, and the roller (225) is in contact with the conveying belt on the conveyor (11), and the right side of the supporting seat (211) is fixedly connected with the threaded shaft (213).

6. An underguard for an extruder conveyor belt according to claim 5, wherein The movable assembly (23) comprises a plurality of limiting grooves (231) opened in the mounting seat (221), a vertical rod (232) is slidably connected in the limiting groove (231), the top of the vertical rod (232) is connected with the bottom of the movable rod (222), the bottom of the vertical rod (232) is fixedly connected with a convex circle (233), the bottom of the convex circle (233) is connected with a spring (234), and the bottom of the spring (234) is connected with the inner wall of the limiting groove (231). The vertical rod (232) is used for limiting the movement of the movable rod (222), and the convex circle (233) slides in the limiting groove (231), and the spring (234) is used for providing upward thrust to the movable rod (222).

7. An underguard for an extruder conveyor belt according to claim 5, wherein The collecting assembly (31) comprises a collecting box (311) positioned on the support (12), the bottom of the collecting box (311) is fixedly connected with a positioning plate (312), the front and back of the collecting box (311) are limitedly matched with a positioning frame (313), the bottom of the positioning frame (313) is fixedly connected with the surface of the support (12), and the inner wall of the collecting box (311) is fixedly connected with an inclined flow guide plate (314). The positioning frame (313) is used for positioning the collecting box (311), the positioning plate (312) is used for limiting the position of the collecting box (311), the inclined flow guide plate (314) is triangularly arranged, and is used for guiding the crushed slag to the two ends of the collecting box (311).

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