Screen rapid installation device for drum screen
The design of the clamping plate and bolt structure solves the problem of time-consuming installation of the drum screen, enabling rapid installation and disassembly, improving installation efficiency and preventing screen wrinkles.
Patent Information
- Application Number
- CN202423084059.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-13
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-13
AI Technical Summary
The installation and removal of existing drum screens takes a long time, affecting the overall installation efficiency.
The screen can be quickly fixed and disassembled by using a clamping plate and bolt structure, with the cooperation of clamping plate one and clamping plate two with bolts and nuts, combined with the use of mounting blocks and nuts.
It improves the installation efficiency of the drum screen mesh, prevents screen mesh wrinkles, and ensures that the screen mesh stably covers the surface of the drum screen.
Smart Images
Figure CN223669659U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of drum screen, more specifically, the utility model relates to a drum screen quick installation screen device. BACKGROUND
[0002] In the production process of compound fertilizer, the product is screened so that materials of different particle sizes enter different processes. The industry uses reciprocating vibration screening, rolling screening and other methods to screen materials. The installation of the screen mesh of the drum screen is by binding the screen mesh on the screen frame of the drum screen with metal wires. The binding method with metal wires consumes more time in installation and removal, thereby affecting the overall installation efficiency. CONTENT OF THE UTILITY MODEL
[0003] In order to overcome the shortcomings of the prior art, the utility model provides a drum screen quick installation screen device, which has the advantage of convenient installation.
[0004] To achieve the above purpose, the utility model provides the following technical scheme: a drum screen quick installation screen device, comprising a storage cylinder, a screen mesh is wound inside the storage cylinder, a mesh hole is formed in the inside of the screen mesh, a clamping plate one is fixedly installed in front of the screen mesh, an installation hole one is fixedly formed in the inside of the clamping plate one, a bolt is inserted into the inside of the installation hole one, a nut is engaged with the surface of the bolt, a clamping plate two is fixedly installed in the middle of the nut and the bolt, and the clamping plate two is located behind the clamping plate one.
[0005] As a preferred technical scheme of the utility model, an installation block is fixedly installed behind the clamping plate two, and the installation block has two, both of which are located behind the clamping plate two.
[0006] As a preferred technical scheme of the utility model, a fixed strip is fixedly installed at one end of the screen mesh away from the storage cylinder, the fixed strip is located on the left side of the clamping plate one and the clamping plate two, a nut is fixedly installed behind the clamping plate two, and the nut has two, both of which are located behind the screen mesh.
[0007] As a preferred technical scheme of the utility model, the mesh hole has a plurality of mesh holes, the plurality of mesh holes are located in the inside of the screen mesh, and the plurality of mesh holes are covered on the surface of the drum screen with the screen mesh.
[0008] As a preferred technical scheme of the utility model, the installation hole one and the bolt have a plurality of installation hole ones and a plurality of bolts, the plurality of bolts respectively pass through the inside of the plurality of installation hole ones, the screen mesh and the clamping plate two, the nut has a plurality of nuts, and the plurality of nuts are engaged with the plurality of bolts.
[0009] As a preferred technical scheme of the utility model, the height value of the second clamping plate is lower than the height value of the first clamping plate, the receiving cylinder is a cylinder, the middle diameter value of the receiving cylinder is less than the diameter value of the upper and lower ends, the left side of the second clamping plate and the first clamping plate is attached to the fixed strip, the first clamping plate, the second clamping plate and the fixed strip are all two, and the two first clamping plates and the two second clamping plates are respectively located at the two ends of the screen mesh.
[0010] Compared with the prior art, the utility model has the beneficial effects as follows:
[0011] 1. The utility model discloses a first clamping plate is fixedly installed in front of the screen mesh, a mounting hole one is formed in the first clamping plate, a bolt is inserted into the mounting hole one, a nut is engaged with the outer side of the bolt, a second clamping plate and the screen mesh are arranged between the nut and the mounting hole one, when the bolt and the nut are engaged, the second clamping plate and the first clamping plate clamp the screen mesh in the middle, the installation block is fixedly installed at the rear of the second clamping plate, the installation block and the second clamping plate are installed on the surface of the drum screen, and the screen mesh is fixed on the surface of the drum screen, so that the screen mesh is conveniently installed, the installation time is saved, and the installation efficiency is improved.
[0012] 2. The utility model discloses a fixed strip is fixedly installed at one end of the screen mesh away from the receiving cylinder, and the left side of the fixed strip is attached to the first clamping plate and the second clamping plate respectively, when the first clamping plate and the second clamping plate clamp the edge of the screen mesh, the fixed strip limits the first clamping plate and the second clamping plate, the screen mesh, the first clamping plate and the second clamping plate are conveniently aligned, the nuts are fixedly installed at the rear of the second clamping plate, the nuts at the two ends of the screen mesh are engaged through the stud, the two ends of the screen mesh are connected, the screen mesh is more compactly installed on the outside of the drum screen, and the screen mesh is stretched to prevent wrinkles. ACCURATE DRAWINGS
[0013] Figure 1 It is the whole structure schematic diagram of the utility model;
[0014] Figure 2 It is the whole structure schematic diagram of the utility model; Figure 1
[0015] Figure 3 It is the receiving cylinder structure enlarged schematic diagram of the utility model;
[0016] Figure 4 It is the screen mesh structure schematic diagram of the utility model;
[0017] Figure 5 It is the B place structure enlarged schematic diagram of the utility model; Figure 4
[0018] In the diagram: 1. Storage tube; 2. Screen; 3. Mesh opening; 4. Clamping plate one; 5. Mounting hole one; 6. Bolt; 7. Nut; 8. Clamping plate two; 9. Mounting block; 10. Fixing strip; 11. Nut. Detailed Implementation
[0019] 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.
[0020] like Figures 1 to 5 As shown, this utility model provides a quick-installation screen device for a drum screen, including a storage cylinder 1, a screen 2 wound inside the storage cylinder 1, a mesh 3 with openings inside the screen 2, a clamping plate 4 fixedly installed in front of the screen 2, an installation hole 5 fixedly opened inside the clamping plate 4, a bolt 6 inserted into the installation hole 5, a nut 7 engaged on the surface of the bolt 6, and a clamping plate 8 fixedly installed between the nut 7 and the bolt 6, the clamping plate 8 being located behind the clamping plate 4.
[0021] Clamping plate 2 and clamping plate 4 fix the screen 2 in the middle, thereby limiting and fixing the end of the screen 2 away from the receiving cylinder 1. After being installed inside the drum screen, it is convenient to fix it, achieving quick positioning and installation. At the same time, the screen 2, clamping plate 4 and clamping plate 2 are fixed by the engagement of mounting hole 5 and bolt 6, achieving the effect of easy disassembly.
[0022] Among them, there are two mounting blocks 9 fixedly installed at the rear of the second clamping plate 8. Both mounting blocks 9 are located at the rear of the second clamping plate 8.
[0023] The main function of the two mounting blocks 9 is that after the clamping plates 2 and 4 limit and fix the end of the screen 2 away from the storage cylinder 1, the mounting blocks 9 will fix the clamping plates 2 and the screen 2 on the surface of the drum screen, thereby achieving the effect of fixing one end of the screen 2 at the designated position of the drum screen.
[0024] Among them, a fixing strip 10 is fixedly installed at the end of the screen 2 away from the storage cylinder 1. The fixing strip 10 is located on the left side of the clamping plate 1 4 and the clamping plate 2 8. A nut 11 is fixedly installed at the rear of the clamping plate 2 8. There are two nuts 11, and both nuts 11 are located at the rear of the screen 2.
[0025] When the screen 2 is covered on the surface of the drum screen, the stud is passed through the inside of the nut 11, the stud is transversely passed through the inside of the two nuts 11 and engaged with the two nuts 11, so that the two 10 are attached, the two ends of the screen 2 are attached, the screen 2 is completely covered on the outside of the drum screen, and the installation effect is achieved.
[0026] The screen 2 is covered on the surface of the drum screen.
[0027] The screen 2 is covered on the surface of the drum screen.
[0028] The stud is passed through the inside of the nut 11, the stud is transversely passed through the inside of the two nuts 11 and engaged with the two nuts 11, so that the two 10 are attached, the two ends of the screen 2 are attached, the screen 2 is completely covered on the outside of the drum screen, and the installation effect is achieved.
[0029] The stud is passed through the inside of the nut 11, the stud is transversely passed through the inside of the two nuts 11 and engaged with the two nuts 11, so that the two 10 are attached, the two ends of the screen 2 are attached, the screen 2 is completely covered on the outside of the drum screen, and the installation effect is achieved.
[0030] The stud is passed through the inside of the nut 11, the stud is transversely passed through the inside of the two nuts 11 and engaged with the two nuts 11, so that the two 10 are attached, the two ends of the screen 2 are attached, the screen 2 is completely covered on the outside of the drum screen, and the installation effect is achieved.
[0031] The stud is passed through the inside of the nut 11, the stud is transversely passed through the inside of the two nuts 11 and engaged with the two nuts 11, so that the two 10 are attached, the two ends of the screen 2 are attached, the screen 2 is completely covered on the outside of the drum screen, and the installation effect is achieved.
[0032] The working principle and use process of the utility model are as follows:
[0033] Firstly, the clamping plate one 4 is fixedly installed in front of the screen 2, the mounting hole one 5 is formed in the inside of the clamping plate one 4, the stud 6 is inserted into the inside of the mounting hole one 5, and the nut 7 is engaged with the outside of the stud 6; the clamping plate two 8 and the screen 2 are arranged in the middle of the nut 7 and the mounting hole one 5; when the stud 6 is engaged with the nut 7, the clamping plate two 8 and the clamping plate one 4 clamp the screen 2 in the middle; the mounting block 9 is fixedly installed at the rear of the clamping plate two 8; the mounting block 9 is installed on the surface of the drum screen together with the clamping plate two 8; the screen 2 is fixed on the surface of the drum screen; the screen 2 is conveniently installed; the installation time is saved; and the installation efficiency is improved.
[0034] Secondly, since the fixed strip 10 is fixedly installed at the end of the screen 2 away from the receiving cylinder 1, and the left side of the fixed strip 10 is respectively in close contact with the clamping plate one 4 and the clamping plate two 8, when the clamping plate one 4 and the clamping plate two 8 clamp the edge of the screen 2, the fixed strip 10 limits the clamping plate one 4 and the clamping plate two 8, so that the screen 2, the clamping plate one 4 and the clamping plate two 8 are conveniently aligned,
[0035] Finally, since the nut 11 is fixedly installed at the rear of the clamping plate two 8, and the nuts 11 at both ends of the screen 2 are engaged through the stud, the both ends of the screen 2 are butt-jointed, so that the screen 2 is more compactly installed outside the roller screen, and the screen is stretched to prevent wrinkles.
[0036] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0037] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace, and vary in many ways without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A quick installation screen device for a trommel screen comprising a housing drum (1) characterised in that: The inside of the accommodating cylinder (1) is wound with a screen (2), the inside of the screen (2) is provided with mesh holes (3), the front of the screen (2) is fixedly provided with a clamping plate one (4), the inside of the clamping plate one (4) is fixedly provided with a mounting hole one (5), the inside of the mounting hole one (5) is inserted with a bolt (6), the surface of the bolt (6) is engaged with a nut (7), the middle of the nut (7) and the bolt (6) is fixedly provided with a clamping plate two (8), and the clamping plate two (8) is located behind the clamping plate one (4).
2. A quick installation screen device for a trommel screen as claimed in claim 1, wherein: The rear of the clamping plate two (8) is fixedly provided with a mounting block (9), the mounting block (9) has two, and the two mounting blocks (9) are located behind the clamping plate two (8).
3. A quick installation screen device for a trommel screen as claimed in claim 1, wherein: The end of the screen (2) away from the accommodating cylinder (1) is fixedly provided with a fixed strip (10), the fixed strip (10) is located on the left side of the clamping plate one (4) and the clamping plate two (8), the rear of the clamping plate two (8) is fixedly provided with a nut (11), the nut (11) has two, and the two nuts (11) are located behind the screen (2).
4. A quick installation screen device for a trommel screen as claimed in claim 1, wherein: The mesh holes (3) have a plurality of, the plurality of mesh holes (3) are located in the inside of the screen (2), and the plurality of mesh holes (3) cover the surface of the drum screen with the screen (2).
5. A quick installation screen device for a trommel screen as claimed in claim 1, wherein: The mounting hole one (5) and the bolt (6) have a plurality of, the plurality of bolts (6) pass through the inside of the plurality of mounting hole one (5), the screen (2) and the clamping plate two (8) respectively, the nut (7) has a plurality of, and the plurality of nuts (7) are engaged with the plurality of bolts (6) respectively.
6. A quick installation screen device for a trommel screen as claimed in claim 1, wherein: The height value of the clamping plate two (8) is lower than that of the clamping plate one (4), the accommodating cylinder (1) is a cylinder, the middle diameter value of the accommodating cylinder (1) is smaller than the diameter value of the upper and lower ends, the left side of the clamping plate two (8) and the clamping plate one (4) are adhered with the fixed strip (10), the clamping plate one (4), the clamping plate two (8) and the fixed strip (10) all have two, and the two clamping plate one (4) and the two clamping plate two (8) are located at both ends of the screen (2).