A raw material feeding device for socket tube production
By designing a raw material feeding device that includes a conveyor belt, a feeding box, a shielding mechanism, and a cleaning mechanism, the problem of uneven raw material feeding in the production of socket tubes was solved, and the mixing effect and feeding efficiency were improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QIANJIANG DECHONG BUILDING MATERIALS CO LTD
- Filing Date
- 2025-06-27
- Publication Date
- 2026-07-31
AI Technical Summary
In the existing technology, the amount of raw materials entering the mixing equipment during the production of socket tubes is uneven, which affects the subsequent mixing effect and reduces the feeding effect.
A raw material feeding device is designed, which includes a conveyor belt, a feeding box, a shielding mechanism, and a cleaning mechanism. The raw material feeding amount is adjusted by the shielding mechanism, and the residual raw material on the conveyor belt is cleaned by the cleaning mechanism to ensure that the raw material enters the mixing equipment evenly.
This achieves uniform distribution of raw materials entering the mixing equipment, improves subsequent mixing effects, and enhances feeding efficiency.
Smart Images
Figure CN224577615U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of socket tube production technology, specifically to a raw material feeding device for socket tube production. Background Technology
[0002] Socket pipes are pipe fittings that connect pipes by nesting a socket and a spigot. They form stable joints using welding, threading, or rubber ring sealing methods. Their structural types include tees, elbows, and reducers. According to the connection method, they can be divided into socket welding, butt welding, threaded connection, and curved-flex double-fusion socket connection. Concrete is the main material for socket pipes. During the production of socket pipes, the raw materials need to be fed by a feeding device.
[0003] According to Chinese Utility Model Patent Application No. 202323281215.9, a raw material conveying device for concrete production is proposed. The utility model describes that "raw materials such as sand and gravel used for concrete production are conveyed into the hopper via a conveyor belt and fall into the concrete mixing equipment via the hopper; after the raw material is conveyed, the hydraulic cylinder is activated, the hydraulic rod at the end of the hydraulic cylinder moves downward, and then drives the second mounting plate to descend until the elastic pressure rod drives the scraper to abut against the outer surface of the conveyor belt, the conveyor belt is restarted, so that the surface of the conveyor belt rubs against the scraper, and the scraper scrapes off the residual material on the surface of the conveyor belt."
[0004] Although the scraper can clean the conveyor belt of the raw material conveying device for concrete production, the amount of raw material entering the mixing equipment through the hopper is uneven during the conveying of raw material at the top of the conveyor belt, which affects the subsequent mixing effect and reduces the feeding effect. Therefore, an improvement is needed. Thus, a raw material feeding device for socket pipe production is proposed to solve the above problems. Utility Model Content
[0005] To address the shortcomings of existing technologies, this utility model provides a raw material feeding device for socket tube production, which has advantages such as uniform feeding and solves the problem that the amount of raw material entering the mixing equipment through the hopper is relatively uneven, affecting the subsequent mixing effect and reducing the feeding effect.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a raw material feeding device for socket tube production, comprising a conveyor belt, a feeding box fixedly installed on the top of the conveyor belt, the top and bottom of the feeding box being open, a through hole on one side of the feeding box, a feeding hole on the other side of the feeding box, a blocking mechanism and a cleaning mechanism respectively provided on both sides of the feeding box, the blocking mechanism being used to block the feeding hole, and the cleaning mechanism being used to clean the conveyor belt; The shielding mechanism includes a first chamber, which is fixedly connected to one side of the feeding box. A threaded rod is rotatably installed on the inner bottom wall of the first chamber. The top of the threaded rod passes through the first chamber and is fixedly installed with a knob. A threaded sleeve is installed on the external thread of the threaded rod. A movable rod that passes through and extends to the outside of the first chamber is fixedly installed on the outside of the threaded sleeve. A movable plate is fixedly installed on the bottom of the movable rod. A shielding plate for shielding the feeding hole is fixedly installed on the side wall of the movable plate.
[0007] Furthermore, the cleaning mechanism includes a second chamber, which is fixedly connected to the other side of the feeding box. A spring is fixedly installed on the inner top wall of the second chamber, and a horizontal plate is fixedly installed at the bottom of the spring. A vertical rod that penetrates through and extends to the bottom of the second chamber is fixedly installed at the bottom of the horizontal plate, and a brush plate for cleaning the conveyor belt is fixedly installed at the bottom of the vertical rod.
[0008] Furthermore, a feeding hopper is installed at one end of the conveyor belt by bolt thread. The inner bottom wall of the feeding hopper is inclined and is lower than the top of the conveyor belt.
[0009] Furthermore, a collection box is placed below the conveyor belt, and the width of the collection box is greater than the width of the conveyor belt.
[0010] Furthermore, guide plates are symmetrically fixedly installed on the inner sidewall of the feeding box, and the height of the guide plates is higher than the top of the feeding hole.
[0011] Furthermore, the threaded rod is rotatably connected to the inner bottom wall of the first compartment via a bearing, and there are two movable rods, which are symmetrically fixedly connected to both sides of the threaded sleeve.
[0012] Furthermore, the interior of the first compartment has two movable holes, which are respectively matched with two movable rods.
[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects: This raw material feeding device for socket tube production includes a conveyor belt, a feeding box, a shielding mechanism, and a cleaning mechanism. The raw material is stored inside the feeding box, the shielding mechanism can adjust the amount of raw material fed, the conveyor belt can feed the raw material, and the cleaning mechanism can clean the conveyor belt. The amount of raw material that subsequently enters the mixing equipment is more uniform, which improves the subsequent mixing effect and enhances the feeding effect. Attached Figure Description
[0014] Figure 1 This is a front view of the present utility model; Figure 2 This is the left view of the present invention; Figure 3 This utility model Figure 2 Enlarged view of point A in the middle; Figure 4 This is a right view of the present invention; Figure 5 This utility model Figure 4 Enlarged view of section B in the middle.
[0015] In the diagram: 1. Conveyor belt; 2. Feeding box; 3. Blocking mechanism; 31. First compartment; 32. Threaded rod; 33. Knob; 34. Threaded sleeve; 35. Moving rod; 36. Moving plate; 4. Cleaning mechanism; 41. Second compartment; 42. Spring; 43. Horizontal plate; 44. Vertical rod; 45. Brush plate; 5. Feeding hopper; 6. Collection box. Detailed Implementation
[0016] 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.
[0017] Please see Figure 1-5 This embodiment of a raw material feeding device for socket tube production includes a conveyor belt 1. A feeding box 2 is fixedly installed on the top of the conveyor belt 1. The top and bottom of the feeding box 2 are open. Guide plates are symmetrically fixedly installed on the inner sidewall of the feeding box 2. The height of the guide plates is higher than the top of the feeding hole. A through hole is opened on one side of the feeding box 2, and a feeding hole is opened on the other side of the feeding box 2. A blocking mechanism 3 and a cleaning mechanism 4 are respectively provided on both sides of the feeding box 2. The blocking mechanism 3 is used to block the feeding hole, and the cleaning mechanism 4 is used to clean the conveyor belt 1. A feeding hopper 5 is installed at one end of the conveyor belt 1 by bolt thread. The inner bottom wall of the feeding hopper 5 is inclined and lower than the top of the conveyor belt 1. A collection box 6 is placed below the conveyor belt 1. The width of the collection box 6 is greater than the width of the conveyor belt 1.
[0018] Specifically, the staff first pours the raw materials into the inside of the feeding box 2, and uses the conveyor belt 1 to transport the raw materials. The raw materials enter the inside of the mixing equipment along the feeding hopper 5. The cleaning mechanism 4 can clean the raw materials remaining on the conveyor belt 1, and the collection box 6 collects the cleaned raw materials. The shielding mechanism 3 can adjust the amount of raw materials entering the mixing equipment, which improves the subsequent mixing effect and enhances the feeding effect.
[0019] In this embodiment, the shielding mechanism 3 includes a first chamber 31, which is fixedly connected to one side of the feeding box 2. A threaded rod 32 is rotatably installed on the inner bottom wall of the first chamber 31. The threaded rod 32 is rotatably connected to the inner bottom wall of the first chamber 31 through a bearing. A knob 33 is fixedly installed at the top of the threaded rod 32 through the first chamber 31. A threaded sleeve 34 is installed on the outer thread of the threaded rod 32. A movable rod 35 is symmetrically fixedly installed on the outer side of the threaded sleeve 34, penetrating and extending to the outside of the first chamber 31. The two movable rods 35 are symmetrically fixedly connected to both sides of the threaded sleeve 34. Two movable holes are opened inside the first chamber 31, which are respectively matched with the two movable rods 35. The cross-section of the two movable rods 35 is L-shaped. A movable plate 36 is fixedly installed at the bottom of the two movable rods 35. A shielding plate 37 is fixedly installed on the side wall of the movable plate 36, and the shielding plate 37 is attached to one side of the first chamber 31.
[0020] Specifically, by rotating the knob 33, the knob 33 drives the threaded rod 32 to rotate, and the threaded rod 32 drives the threaded sleeve 34, the two moving rods 35, the moving plate 36 and the baffle plate 37 to move up and down. The baffle plate 37 can block the feeding hole to different degrees.
[0021] In this embodiment, the cleaning mechanism 4 includes a second chamber 41, which is fixedly connected to the other side of the feeding box 2. Three springs 42 are fixedly installed on the inner top wall of the second chamber 41. The three springs 42 are evenly and equidistantly distributed. A horizontal plate 43 is fixedly installed at the bottom of the three springs 42. Three vertical rods 44 are fixedly installed at the bottom of the horizontal plate 43, extending through and below the second chamber 41. The three vertical rods 44 are evenly and equidistantly distributed. A mounting plate is fixedly installed at the bottom of the three vertical rods 44. A brush plate 45 is threadedly connected to the bottom of the mounting plate through four bolts. The bottom of the brush plate 45 is in contact with the top of the conveyor belt 1.
[0022] Specifically, the three springs 42 are in a compressed state, and the brush plate 45 remains in contact with the top of the conveyor belt 1, so that the brush plate 45 can clean the raw materials remaining on the top of the conveyor belt 1.
[0023] The working principle of the above embodiments is as follows: The staff first pours the raw materials into the feeding box 2, then turns on the conveyor belt 1, which transports the raw materials. Finally, the raw materials enter the mixing equipment along the feeding hopper 5. The brush plate 45 cleans the raw materials remaining on the top of the conveyor belt 1, and the collection box 6 collects the cleaned raw materials. By turning the knob 33, the knob 33 drives the threaded rod 32 to rotate. The threaded rod 32 drives the threaded sleeve 34, two moving rods 35, moving plate 36, and baffle plate 37 to move up and down. The baffle plate 37 can block the feeding hole to different degrees, thereby adjusting the amount of raw materials entering the mixing equipment, improving the subsequent mixing effect, and enhancing the feeding effect.
[0024] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A raw material feeding device for socket tube production, comprising a conveyor belt (1), wherein a feeding box (2) is fixedly installed on the top of the conveyor belt (1), the top and bottom of the feeding box (2) are both open, a through hole is provided on one side of the feeding box (2), and a feeding hole is provided on the other side of the feeding box (2), characterized in that: The feeding box (2) is provided with a shielding mechanism (3) and a cleaning mechanism (4) on both sides respectively. The shielding mechanism (3) is used to shield the feeding hole, and the cleaning mechanism (4) is used to clean the conveyor belt (1). The shielding mechanism (3) includes a first chamber (31), which is fixedly connected to one side of the feeding box (2). A threaded rod (32) is rotatably installed on the inner bottom wall of the first chamber (31). A knob (33) is fixedly installed on the top of the threaded rod (32) through the first chamber (31). A threaded sleeve (34) is installed on the outer thread of the threaded rod (32). A movable rod (35) is fixedly installed on the outside of the threaded sleeve (34) through and extending to the outside of the first chamber (31). A movable plate (36) is fixedly installed on the bottom of the movable rod (35). A shielding plate (37) for shielding the feeding hole is fixedly installed on the side wall of the movable plate (36).
2. The raw material feeding device for a spigot tube production according to claim 1, characterized in that: The cleaning mechanism (4) includes a second chamber (41), which is fixedly connected to the other side of the feed box (2). A spring (42) is fixedly installed on the inner top wall of the second chamber (41). A horizontal plate (43) is fixedly installed at the bottom of the spring (42). A vertical rod (44) is fixedly installed at the bottom of the horizontal plate (43) and extends through and to the bottom of the second chamber (41). A brush plate (45) for cleaning the conveyor belt (1) is fixedly installed at the bottom of the vertical rod (44).
3. The raw material feeding device for a bell and spigot pipe production according to claim 1, characterized in that: One end of the conveyor belt (1) is fitted with a feeding hopper (5) by bolt thread. The inner bottom wall of the feeding hopper (5) is inclined and is lower than the top of the conveyor belt (1).
4. The raw material feeding device for a bell and spigot pipe production according to claim 1, characterized in that: A collection box (6) is placed below the conveyor belt (1), and the width of the collection box (6) is greater than the width of the conveyor belt (1).
5. The raw material feeding device for a bell and spigot pipe production according to claim 1, characterized in that: The inner sidewall of the feeding box (2) is symmetrically fixed with guide plates, and the height of the guide plates is higher than the top of the feeding hole.
6. The raw material feeding device for a bellows tube production according to claim 1, characterized by: The threaded rod (32) is rotatably connected to the inner bottom wall of the first chamber (31) via a bearing. There are two movable rods (35), which are symmetrically fixedly connected to both sides of the threaded sleeve (34).
7. The raw material feeding device for a bell and spigot pipe production according to claim 6, characterized in that: The first compartment (31) has two movable holes inside, and the two movable holes are respectively matched with two movable rods (35).