Rotary grouting device
By designing a rotary grouting device, the problems of traditional grouting devices, such as uneven grouting, complex structure, and inconvenient connection, have been solved, achieving uniform grouting, reduced costs, and improved construction efficiency.
Patent Information
- Application Number
- CN202520680667.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-11
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2035-04-11
AI Technical Summary
Traditional grouting devices are difficult to use to achieve uniform grouting during the grouting process. They are also complex in structure, have high installation and maintenance costs, are inconvenient to connect, and affect construction efficiency.
A rotary grouting device was designed, which simplifies the structure by rationally setting the grout injection hole and the block plate inside the diversion chamber, uses a sealing structure to prevent leakage, and connects to the flange through the pilot hole and milled flat for convenient connection.
Uniform grouting was achieved, which reduced installation and maintenance costs, improved construction efficiency, prevented mortar leakage, and extended the service life of the equipment.
Smart Images
Figure CN223767508U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to grouting equipment technical field, especially in kind of rotary grouter. BACKGROUND
[0002] In the field of construction, mine, tunnel and other engineering, grouting operation is a common and important construction technology. The traditional grouter has some deficiencies in the process of use, for example, it is difficult to achieve uniform grouting effect in the process of grouting, which leads to unstable grouting quality; the structure of part of grouter is complex, and the installation and maintenance cost is high; some grouter is not convenient and fast when connecting with the hole guide equipment, which affects the construction efficiency.
[0003] Therefore, a new rotary grouter is needed to solve the above problems. SUMMARY
[0004] The utility model discloses a rotary grouter to solve the shortcoming of prior art, and the utility model adopts the technical scheme that:
[0005] A rotary grouter, including main shaft cylinder, flow guide bin, hole guide flange, oil seal cover, limiting flange, deep groove ball bearing, oil seal, lock nut, baffle, milling flat, the hole guide flange sets up at the bottom of flow guide bin, the baffle sets up in the flow guide bin body inside, is equipped with mortar injection hole on the flow guide bin, the oil seal cover is equipped with in the flow guide bin body outside, the deep groove ball bearing cover is placed in the flow guide bin body outside, and the deep groove ball bearing is attached oil seal side setting, the oil seal cover sets up in flow guide bin outside, and the oil seal cover is attached oil seal outside setting, the main shaft cylinder sets up in flow guide bin outside, and the main shaft cylinder cover is combined in the oil seal cover outside, the milling flat sets up in flow guide bin, and the milling flat is away from the hole guide flange setting, the limiting flange cover is set up in flow guide bin outside, and two limiting flanges are set up in main shaft cylinder both ends respectively, the lock nut cover is placed in flow guide bin outside, and the lock nut is screwed in the junction of flow guide bin and limiting flange.
[0006] As an improvement, one end of the mortar injection hole is in communication with the flow guide bin, and the mortar injection hole is arranged at a position close to the center of the flow guide bin.
[0007] As an improvement, a rubber ring is arranged on the deep groove ball bearing.
[0008] The utility model has the advantages that:
[0009] The rotary grouter can realize uniform grouting and improve the grouting quality by reasonably setting the position of the mortar injection hole and the baffle in the flow guide bin.
[0010] The overall structure is relatively simple, the number of parts is reduced, and the installation and maintenance costs are reduced;
[0011] The design of the lead hole connecting flange and the milled flat facilitates the connection and installation with lead hole equipment and other components, and improves construction efficiency;
[0012] The sealing structure of the oil seal, the oil seal sleeve and the rubber ring on the deep groove ball bearing is arranged, which effectively prevents mortar leakage, ensures the normal operation of the grouting operation, and improves the service life of the equipment.
[0013] Obviously, according to the above content of the utility model, according to the ordinary technical knowledge and conventional means in the art, other various forms of modification, replacement or change can be made without departing from the above basic technical idea of the utility model.
[0014] The above content of the utility model will be further described in detail through the specific embodiments in the form of examples. However, this should not be understood as limiting the scope of the above subject matter of the utility model to the following examples. Any technology realized based on the above content of the utility model belongs to the scope of the utility model. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 The figure is a structural schematic diagram of the utility model.
[0016] Correspondence table of reference signs:
[0017] 1, main shaft cylinder; 2, flow guide bin; 3, mortar injection hole; 4, lead hole connecting flange; 5, oil seal sleeve; 6, limiting flange; 7, deep groove ball bearing; 8, oil seal; 9, locking nut; 10, blocking plate; 11, milled flat. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.
[0019] To solve the technical problems in the background art, a rotary grouter is given as follows:
[0020] In combination with Figure 1The utility model provides a kind of rotary grouter, including main shaft cylinder 1, guide warehouse 2, lead hole connecting flange 4, oil seal sleeve 5, limiting flange 6, deep groove ball bearing 7, oil seal 8, locking nut 9, baffle plate 10, milling flat 11, lead hole connecting flange 4 is arranged at guide warehouse 2 bottom end, baffle plate 10 is arranged in the inside of guide warehouse 2 warehouse body, and mortar injection hole 3 is equipped on guide warehouse 2, and one end of mortar injection hole 3 is communicated with guide warehouse 2, and mortar injection hole 3 is arranged in guide warehouse 2 close to center position, and oil seal 8 is sleeved in the outside of guide warehouse 2 warehouse body, and deep groove ball bearing 7 is sleeved in the outside of guide warehouse 2 warehouse body, and deep groove ball bearing 7 is attached oil seal 8 side and is arranged, and rubber ring is equipped on deep groove ball bearing 7, and oil seal sleeve 5 is arranged in the outside of guide warehouse 2, and oil seal sleeve 5 is attached oil seal 8 outside and is arranged, and main shaft cylinder 1 is arranged in the outside of guide warehouse 2, and main shaft cylinder 1 is sleeved in the outside of oil seal sleeve 5, and milling flat 11 is arranged in guide warehouse 2, and milling flat 11 is away from lead hole connecting flange 4 and is arranged, and limiting flange 6 is sleeved in the outside of guide warehouse 2, and two limiting flanges 6 are respectively arranged in the both ends of main shaft cylinder 1, and locking nut 9 is sleeved in the outside of guide warehouse 2, and locking nut 9 is screwed in the junction of guide warehouse 2 and limiting flange 6.
[0021] The working principle and use process of the utility model are as follows:
[0022] In use state:
[0023] Through mortar injection hole 3, mortar is injected into guide warehouse 2, since mortar injection hole 3 is arranged in guide warehouse 2 close to center position, and baffle plate 10 is guided inside, mortar can be evenly distributed in guide warehouse 2;
[0024] After grouter is connected with lead hole equipment through lead hole connecting flange 4, relevant equipment is started, so that grouter starts to work.In working process, deep groove ball bearing 7 can guarantee the smooth rotation of guide warehouse 2, and rubber ring and oil seal 8, oil seal sleeve 5 and other sealing structures can prevent mortar from leaking;
[0025] According to actual construction demand, milling flat 11 and other components are accurately positioned and installed, to ensure that grouting operation is carried out smoothly.
[0026] Periodically check the wear condition of sealing structure such as oil seal 8, oil seal sleeve 5 and rubber ring on deep groove ball bearing 7, replace in time if there is wear, to ensure sealing performance, and check the fastening condition of locking nut 9 and limiting flange 6, to prevent loosening from affecting the normal use of grouter.Clean and maintain main shaft cylinder 1 and guide warehouse 2 and other components, to prolong the service life of equipment.
[0027] The above merely describes a preferred embodiment of the present application, and the scope of protection of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, can make equivalent replacements or changes within the technical range disclosed by the present application, and all of them should be covered within the scope of protection of the present application.
[0028] It should be noted that, in this 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. Also, 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.
[0029] The above merely describes a preferred embodiment of the present application, and the scope of protection of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, can make equivalent replacements or changes within the technical range disclosed by the present application, and all of them should be covered within the scope of protection of the present application.
[0030] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A rotary insulter characterized by, Including the main shaft cylinder (1), the flow guide bin (2), the lead hole connecting flange (4), the oil seal sleeve (5), the limiting flange (6), the deep groove ball bearing (7), the oil seal (8), the locking nut (9), the blocking plate (10), the milling flat (11), the lead hole connecting flange (4) is arranged in the bottom end of the flow guide bin (2), the blocking plate (10) is arranged in the bin body inside of the flow guide bin (2), the flow guide bin (2) is equipped with mortar injection hole (3), the oil seal (8) is set in the bin body outside of the flow guide bin (2), the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin (2), and the deep groove ball bearing (7) is set in the bin body outside of the flow guide bin ( 2. A rotary insulter according to claim 1, wherein 3. A rotary insulter according to claim 1, wherein