CN219539517U - Truss-like mud scraper - Google Patents

Abstract

The utility model discloses a truss-type mud scraper, which relates to the technical field of mud scraping trusses and comprises a truss body, rollers and a servo double-headed motor, wherein a fixing frame is arranged at the bottom of the truss body, a locating frame is fixedly connected to the middle of the lower surface of the fixing frame, the inner wall of the lower end of the locating frame is fixedly provided with the servo double-headed motor, the end part of an output shaft of the servo double-headed motor is fixedly connected with a transmission rod, the outer wall of the transmission rod is provided with a transmission mechanism, the upper end of the transmission mechanism is provided with a support frame, the lower end part of the support frame is fixedly connected with a mounting plate, and meanwhile, the lower surface of the truss body at the side of the support frame is fixedly provided with a support arm. The adjustable mud scraping truss is convenient for adjusting the height of the mud scraping device according to different use environments, so that the use flexibility of the device is improved.

Description

Truss-like mud scraper

Technical Field

The utility model relates to the technical field of mud scraping trusses, in particular to a truss-type mud scraper.

Background

The mud scraper is a device for cleaning mud, is commonly used in round sedimentation tanks in sewage treatment plants and running water plants, and mainly comprises an electric control device, a driving device, a working bridge, a main mud scraping device, an auxiliary mud scraping device and the like, wherein the working bridge is generally a mud scraping truss and has the advantages of high strength, light weight and energy consumption reduction.

However, the existing mud scraping truss has the following problems in use:

because the mud scraping devices are all installed below the mud scraping truss, and the use environments are different, the heights of the required mud scraping devices are different, so that the heights of the mud scraping devices need to be conveniently adjusted by the mud scraping truss so as to adapt to different working environments, and the heights of the mud scraping devices are inconvenient to adjust according to the different use environments by the existing mud scraping truss, so that the use limitation of the device is increased.

Aiming at the problems, innovative design is urgently needed on the basis of the original mud scraping truss.

Disclosure of Invention

The utility model aims to provide a truss-type mud scraper, which aims to solve the problem that the prior mud scraping truss is inconvenient to adjust the height of a mud scraping device according to different use environments, so that the use limitation of the device is increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a truss-like mud scraper, includes truss body, gyro wheel and servo double-end motor, the bottom of truss body is provided with the mount, department fixedly connected with locating rack in the middle of the mount lower surface, and the fixed servo double-end motor that is provided with of lower extreme inner wall of locating rack, servo double-end motor's output shaft end fixedly connected with transfer line, and transfer line's outer wall is installed drive mechanism to drive mechanism's upper end is provided with the support frame, and the lower tip fixedly connected with mounting panel of support frame, and the truss body lower surface fixed mounting of support frame avris has the support arm simultaneously.

Preferably, the power motor is fixedly installed at two ends of the lower surface of the truss body, and rollers are arranged at two ends of the lower surface of the power motor.

Preferably, the upper end of the locating rack is connected with the truss body through a reinforcing rib, and the locating rack and the supporting arm are both in a rotary structure with the transmission rod.

Preferably, the transmission mechanism comprises a sliding sleeve and a supporting rod, the sliding sleeve is sleeved on the outer wall of the transmission rod, and the supporting rod is movably mounted on the upper surface of the sliding sleeve.

Preferably, the sliding sleeve is in threaded connection with the transmission rod, and two ends of the supporting rod are respectively in rotary arrangement with the sliding sleeve and the supporting frame.

Preferably, the lower surface of the truss body at the side of the supporting arm is fixedly provided with a limiting rod, the outer wall of the limiting rod is slidably connected with a limiting sleeve, and the limiting sleeve is fixedly connected with the mounting plate.

Compared with the prior art, the utility model has the beneficial effects that: the adjustable mud scraping truss is convenient for adjusting the height of the mud scraping device according to different use environments, so that the use flexibility of the device is improved.

Through the rotation of servo double-end motor output shaft for the transfer line rotates, drives the sliding sleeve and removes along the transfer line, and the removal of rethread sliding sleeve makes branch promote the vertical removal of support frame, thereby makes the mounting panel vertical movement carry out altitude mixture control, and then adjusts the mounting panel and scrape mud device's height down, has increased the flexibility of use of device.

Drawings

Fig. 1 is a structural view of a mud scraping truss.

Fig. 2 is a schematic structural view of the support frame.

Fig. 3 is a cross-sectional view of the support bracket.

Fig. 4 is a schematic top view of the support frame.

Fig. 5 is a schematic side sectional view of the support frame.

In the figure: 1. a truss body; 2. a power motor; 3. a roller; 4. a positioning frame; 5. reinforcing ribs; 6. a servo double-ended motor; 7. a transmission rod; 801. a sliding sleeve; 802. a support rod; 9. a support frame; 10. a mounting plate; 11. a support arm; 12. a limit rod; 13. a limit sleeve; 14. a mud scraping plate; 15. and a fixing frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a truss-like mud scraper, includes truss body 1, motor 2, gyro wheel 3, locating rack 4, strengthening rib 5, servo double-end motor 6, transfer line 7, drive mechanism, sliding sleeve 801, branch 802, support frame 9, mounting panel 10, support arm 11, gag lever post 12 and stop collar 13, department fixedly connected with locating rack 4 in the middle of the lower surface of truss body 1, the bottom of truss body 1 is provided with mount 15, department fixedly connected with locating rack 4 in the middle of the lower surface of mount 15, and the lower extreme inner wall of locating rack 4 is fixed to be provided with servo double-end motor 6, and the output shaft end fixedly connected with transfer line 7 of servo double-end motor 6, and transfer line 7's outer wall is installed drive mechanism to drive mechanism's upper end is provided with support frame 9, and support frame 9's lower tip fixedly connected with mounting panel 10, and the truss body 1 lower surface fixed mounting of support frame 9 avris has support arm 11 simultaneously.

The lower surface both ends of truss body 1 all fixed mounting have motor power 2, and motor power 2's lower surface both ends all are provided with gyro wheel 3, are convenient for make things convenient for truss body 1 to stably remove through gyro wheel 3 to drive and scrape mud board 14 and remove and carry out the operation.

The upper end of locating rack 4 is connected through strengthening rib 5 and truss body 1, and locating rack 4 and support arm 11 all constitute revolution mechanic with transfer line 7, are convenient for promote the installation stability of locating rack 4 to and be convenient for servo double-end motor 6 drives transfer line 7 relative locating rack 4 and support arm 11 and stabilize the rotation.

The transmission mechanism comprises a sliding sleeve 801 and a supporting rod 802, the sliding sleeve 801 is sleeved on the outer wall of the transmission rod 7, the supporting rod 802 is movably mounted on the upper surface of the sliding sleeve 801, the transmission mechanism is driven when the transmission rod 7 rotates conveniently, the transmission mechanism drives the supporting frame 9, and the installation plate 10 drives the scraper 14 installed below the transmission mechanism to vertically move for height adjustment.

Sliding sleeve 801 and transfer line 7 threaded connection, the both ends of branch 802 rotate the setting with sliding sleeve 801 and support frame 9 respectively, and when the transfer line 7 of being convenient for is rotatory for sliding sleeve 801 removes along transfer line 7, promotes support frame 9 and drives mounting panel 10 vertical movement.

The truss body 1 lower surface fixed mounting of support arm 11 avris has gag lever post 12, and the outer wall sliding connection of gag lever post 12 has stop collar 13 to stop collar 13 and mounting panel 10 fixed connection, when being convenient for mounting panel 10 vertical movement, drive stop collar 13 along gag lever post 12 removal, thereby ensure that mounting panel 10 is stable to carry out the ascending removal of vertical direction.

Working principle: when the adjustable mud scraping truss is used, firstly, as shown in fig. 1, the truss body 1 is installed in a working area, then the mud scraping plate 14 is installed on the installation plate 10, the power motor 2 is driven to drive the roller 3 to move, so that the installation plate 10 drives the mud scraping plate 14 to move to perform mud scraping operation, as shown in fig. 2-4, when the height of the mud scraping device is required to be adjusted according to different environments, the servo double-headed motor 6 is started to drive the transmission rod 7 to rotate, then the sliding sleeve 801 moves along the transmission rod 7, then the sliding sleeve 801 rotates relative to the lower end of the supporting rod 802 and drives the lower end of the supporting rod 802 to move, meanwhile, the upper end of the supporting rod 802 rotates relative to the supporting frame 9 and drives the supporting frame 9 to move, then the supporting frame 9 drives the installation plate 10 to vertically move, and the limit sleeve 13 is driven to slide along the limit rod 12, so that the installation plate 10 drives the mud scraping device to stably vertically move to perform height adjustment, and the device is convenient to adjust the height of the mud scraping device according to different use environments, and the flexibility of the device is increased.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a truss-like mud scraper, includes truss body (1), gyro wheel (3) and servo double-end motor (6), its characterized in that: the truss comprises a truss body (1), wherein a fixing frame (15) is arranged at the bottom of the truss body (1), a locating rack (4) is fixedly connected to the middle of the lower surface of the fixing frame (15), a servo double-head motor (6) is fixedly arranged on the inner wall of the lower end of the locating rack (4), a transmission rod (7) is fixedly connected to the end part of an output shaft of the servo double-head motor (6), a transmission mechanism is arranged on the outer wall of the transmission rod (7), a supporting frame (9) is arranged at the upper end of the transmission mechanism, a mounting plate (10) is fixedly connected to the lower end part of the supporting frame (9), and a supporting arm (11) is fixedly arranged on the lower surface of the truss body (1) on the side of the supporting frame (9).

2. A truss type mud scraper according to claim 1, wherein: the truss is characterized in that power motors (2) are fixedly installed at two ends of the lower surface of the truss body (1), and idler wheels (3) are arranged at two ends of the lower surface of the power motors (2).

3. A truss type mud scraper according to claim 1, wherein: the upper end of the locating frame (4) is connected with the truss body (1) through the reinforcing rib (5), and the locating frame (4) and the supporting arm (11) both form a rotary structure with the transmission rod (7).

4. A truss type mud scraper according to claim 1, wherein: the transmission mechanism comprises a sliding sleeve (801) and a supporting rod (802), the sliding sleeve (801) is sleeved on the outer wall of the transmission rod (7), and the supporting rod (802) is movably mounted on the upper surface of the sliding sleeve (801).

5. The truss type mud scraper according to claim 4, wherein: the sliding sleeve (801) is in threaded connection with the transmission rod (7), and two ends of the supporting rod (802) are respectively in rotary arrangement with the sliding sleeve (801) and the supporting frame (9).

6. A truss type mud scraper according to claim 1, wherein: the truss comprises a truss body (1) and is characterized in that a limiting rod (12) is fixedly arranged on the lower surface of the truss body on the side of the supporting arm (11), a limiting sleeve (13) is connected to the outer wall of the limiting rod (12) in a sliding mode, and the limiting sleeve (13) is fixedly connected with a mounting plate (10).