CN210473157U

CN210473157U - Walking mud scraper

Info

Publication number: CN210473157U
Application number: CN201920437576.2U
Authority: CN
Inventors: 母小曼
Original assignee: Individual
Current assignee: Chongqing Wetland Environmental Protection Technology Co ltd
Priority date: 2019-04-02
Filing date: 2019-04-02
Publication date: 2020-05-08
Anticipated expiration: 2029-04-02

Abstract

The utility model relates to the technical field of mechanical equipment, in particular to a walking type mud scraper, which comprises a walking frame, wherein two groups of walking driving gears are symmetrically arranged and installed on the front side and the back side of the lower end of a bracket arranged at the left end of the bottom side of the walking frame, a walking driving motor is fixedly installed at the left middle end of the top of the walking frame, an electric control system is fixedly installed at the left back end of the top of the walking frame, the electric control system is arranged and installed right behind the walking driving motor, and a mud scraping unit is fixedly installed at the middle end of the bottom side of the walking frame; and the mud scraping plate in the device can adjust the mud scraping depth within the stroke range at will according to the mud scraping depth requirement in the working process, so that the mud scraper can be fully applicable to sludge ponds with different depths for use.

Description

Walking mud scraper

Technical Field

The utility model relates to the technical field of mechanical equipment, concretely relates to walking mud scraper.

Background

Traditional center drive formula mud scraper mainly used mud of cylindrical cistern bottom strikes off, and this type of device is mainly through center pin transmission power, is difficult to popularize and apply to the mud of bar cistern strikes off.

A mud scraper of sewage treatment equipment, as CN201721387085.9, including power driver, mud scraper support, skimming plate, current collector, central support, the current stabilizer, the truss, the mud scraper, small-size mud scraper, the draft tube, power driver is connected with mud scraper support, current collector embedding is installed in mud scraper support, central support is located current collector's below, the current stabilizer is connected with central support, the truss is mutually perpendicular with the skimming plate, the truss below is equipped with the mud scraper, small-size mud scraper is located the both sides of draft tube, the mud scraper includes the atress board, the installation is detained, the connecting hole, the installation sleeve, anticorrosive shell, wear-resisting scraper, the atress board is integrated structure with anticorrosive shell, the inside connecting hole that is equipped with of installation sleeve, the installation is detained the embedding and is installed in the atress board, wear-resisting scraper is connected with anticorrosive shell. The skimming plate is positioned below the mud scraper bracket. The central support and the guide shell are positioned on the same central line. The truss is connected with the mounting sleeve. The guide shell is a cylinder with the diameter of 150CM and the height of 400 CM. The truss is made of stainless steel.

Although the utility model discloses above-mentioned can avoid the mud scraper direct contact bottom of the pool, reduce the loss of mud scraper, but the device can't be applicable to the bar cistern of different gully depths, realizes effectual mud scraping and handles, consequently needs to develop a walking mud scraper to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a walking mud scraper which can be popularized and applied to a bar-shaped reservoir or a sludge tank, can be popularized and applied to various sewage treatment environments, can reduce the cost of sludge discharge and improve the efficiency of sludge discharge; and the mud scraping plate in the device can adjust the mud scraping depth within the stroke range at will according to the mud scraping depth requirement in the working process, so that the mud scraper can be fully applicable to sludge ponds with different depths for use.

The utility model discloses a following technical scheme realizes:

a walking type mud scraper comprises a walking frame, wherein two groups of walking drive gears are symmetrically arranged and installed on the front side and the rear side of the lower end of a support arranged at the left end of the bottom side of the walking frame, a walking drive motor is fixedly installed at the left middle end of the top of the walking frame, an electric control system is fixedly installed at the left rear end of the top of the walking frame and is arranged right behind the walking drive motor, a mud scraping unit is fixedly installed at the middle end of the bottom side of the walking frame, two groups of walking wheels are symmetrically arranged and installed at the front side and the rear side of the lower end of the support arranged at the right end of the bottom side of the walking frame, the lower ends of the two groups of walking drive gears are meshed and connected with walking racks, two groups of walking tracks are fixedly installed at the bottoms of the two groups of walking racks, the double-row chain transmission is arranged between the output end of the rear side of the speed reducer and the middle end of the walking driving shaft, and the belt transmission is arranged between the output end of the front side of the walking driving motor and the input end of the front side of the speed reducer.

Preferably, the two groups of walking rails are fixedly arranged on the tops of the front side and the rear side of the sludge tank.

Preferably, the mud scraping unit comprises a mud scraping device rack, a spiral lifting device, a driving motor, a lifting guide column, mud scraping teeth, a guide device and a mud scraping plate, the spiral lifting device is fixedly arranged in the middle of the mud scraping device rack through a support, the driving input end on the front side of the spiral lifting device is fixedly arranged at the output end of the driving motor, two groups of lifting guide posts are fixedly arranged between the front end and the rear end of the mud scraping device rack and the middle end setting support, the guide devices are fixedly arranged on the middle ends of the two groups of lifting guide posts, the mud scraping plate is arranged on the mud scraping device rack through the guide device and the lifting guide post, and the upper end of the mud scraping plate is fixedly installed with the driving end of the spiral lifting device, and the mud scraping teeth are fixedly installed on the bottom side of the mud scraping plate.

Preferably, the walking driving motor and the driving motor are both servo motors, and the speed reducer is a planetary gear speed reducer.

Preferably, the walking driving motor and the driving motor are respectively electrically connected with the electric control system.

The utility model has the advantages that:

1. the utility model discloses a walking mud scraper can promote and be applied to bar cistern or sludge impoundment, can promote and be applied to various sewage treatment environment in, can reduce sludge discharge's cost, improves sludge discharge's efficiency. Has very high practicability and economic value.

2. The utility model discloses a mud machine is scraped to walking, the mud of bar cistern bottom is struck off to the reciprocal circulation of the mode that the accessible was self-propelled, scrapes mud device accessible spiral elevating gear simultaneously and adjusts its mud degree of depth of scraping, installs in the long-time sedimentary silt of scraping of scraper blade that can effectively break for this mud machine has very obvious popularization and application prospect in bar cistern environment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a left side view structure diagram of the present invention;

fig. 3 is a schematic front view of the mud scraping unit of the present invention;

fig. 4 is a left side view structure diagram of the middle mud scraping unit of the present invention.

In the figure: 1-sludge tank, 2-walking drive gear, 3-walking drive motor, 4-electric control system, 5-walking frame, 6-mud scraping unit, 601-mud scraping device frame, 602-spiral lifting device, 603-drive motor, 604-lifting guide post, 605-mud scraping tooth, 606-guide device, 607-mud scraping plate, 7-walking wheel, 8-walking rack, 9-walking track, 10-walking drive shaft, 11-double row chain drive, 12-speed reducer and 13-belt drive.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A walking type mud scraper comprises a walking frame 5, wherein two groups of walking drive gears 2 are symmetrically arranged and installed on the front side and the rear side of the lower end of a support arranged at the left end of the bottom side of the walking frame 5, a walking drive motor 3 is fixedly installed at the middle end of the left side of the top of the walking frame 5, an electric control system 4 is fixedly installed at the rear end of the left side of the top of the walking frame 5, the electric control system 4 is arranged and installed right behind the walking drive motor 3, a mud scraping unit 6 is fixedly installed at the middle end of the bottom side of the walking frame 5, two groups of walking wheels 7 are symmetrically arranged and installed at the front side and the rear side of the lower end of the support arranged at the right end of the bottom side of the walking frame 5, the lower ends of the two groups of walking drive gears 2 are meshed and connected with walking racks 8, two groups, a double-row chain transmission 11 is arranged between the output end of the rear side of the speed reducer 12 and the middle end of the walking driving shaft 10, and a belt transmission 13 is arranged between the output end of the front side of the walking driving motor 3 and the input end of the front side of the speed reducer 12.

Specifically, two sets of walking rails 9 are fixedly installed on the top of the front and rear sides of the sludge tank 1, the sludge scraping unit 6 comprises a sludge scraping device frame 601, a spiral lifting device 602, a driving motor 603, lifting guide posts 604, sludge scraping teeth 605, a guide device 606 and sludge scraping plates 607, the spiral lifting device 602 is fixedly installed in the middle of the sludge scraping device frame 601 through a bracket, the driving input end of the front side of the spiral lifting device 602 is fixedly installed with the output end of the driving motor 603, two sets of lifting guide posts 604 are fixedly installed between the lower end of the sludge scraping device frame 601 and the front and rear ends of the middle-end setting bracket, the guide device 606 is fixedly installed on the middle end of the two sets of lifting guide posts 604, the sludge scraping plates 607 are installed on the sludge scraping device frame 601 through the guide device 606 and the lifting guide posts 604, the upper ends of the sludge scraping plates 607 are fixedly installed with the driving end of the spiral lifting device 602, the sludge scraping teeth 605 are fixedly installed on, the walking driving motor 3 and the driving motor 603 are both servo motors, the speed reducer 12 is a planetary gear speed reducer, and the walking driving motor 3 and the driving motor 603 are respectively and electrically connected with the electric control system 4.

The working principle of the utility model is as follows: the power of the motor 3 is transmitted to the speed reducer 12 through the belt transmission 13, is transmitted to the chain transmission 11 after speed reduction and torque increase of the speed reducer, is transmitted to the driving shaft 10 through the driven wheel of the chain transmission 11, and forms gear rack transmission through the gears 2 on two sides and the walking rack 8 so as to drive the mud scraper which runs through the driving wheel 7 and the walking track 9 to reciprocate above the sludge tank 1, thereby realizing the mud scraping function. The mud scraping unit 6 and the driving system are arranged on the walking frame 5, and the working process of the mud scraper is controlled by the electric control system 4.

Wherein, the mud scraping unit 6 is arranged on the walking frame 5, and the working principle is as follows: the mud scraping plate 607 can adjust the mud scraping depth within the stroke range according to the mud scraping depth requirement in the working process, wherein the power transmission path of the mud scraping depth adjusting system is that the power of the driving motor 603 is transmitted to the spiral lifting device 602, the spiral lifting device 602 drags the mud scraping plate 607 to realize lifting, and the mud scraping plate 607 is installed on the mud scraping device frame 601 through the guiding device 606 and the lifting guide column 604 to form a liftable mud scraping system.

The control circuit of the above-mentioned adoption can be realized through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, only uses it, does not improve it, and the utility model discloses mainly be used for realizing the mud scraping function, so the utility model discloses control mode and circuit connection are not explained in detail again.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a walking mud scraper, includes walking frame (5), its characterized in that: two groups of walking drive gears (2) are symmetrically arranged and mounted on the front side and the rear side of the lower end of a support arranged at the left end of the bottom side of the walking rack (5), a walking drive motor (3) is fixedly mounted at the left middle end of the top of the walking rack (5), an electric control system (4) is fixedly mounted at the left rear end of the top of the walking rack (5), the electric control system (4) is arranged and mounted right behind the walking drive motor (3), a mud scraping unit (6) is fixedly mounted at the middle end of the bottom side of the walking rack (5), two groups of walking wheels (7) are symmetrically arranged and mounted on the front side and the rear side of the lower end of the support arranged at the right end of the bottom side of the walking rack (5), the lower ends of the two groups of walking drive gears (2) are meshed and connected, two sets of fixed mounting has walking drive shaft (10) between the inboard of walking drive gear (2), the left middle-end of walking frame (5) has speed reducer (12) through supporting structure fixed mounting, the output of speed reducer (12) rear side with set up between the middle-end of walking drive shaft (10) and install double chain drive (11), on the output of walking driving motor (3) front side with set up between the input of speed reducer (12) front side and install belt drive (13).

2. A walking mud scraper according to claim 1, characterized in that: the two groups of walking rails (9) are fixedly arranged on the tops of the front side and the rear side of the sludge tank (1).

3. A walking mud scraper according to claim 1, characterized in that: the mud scraping unit (6) comprises a mud scraping device rack (601), a spiral lifting device (602), a driving motor (603), lifting guide columns (604), mud scraping teeth (605), a guide device (606) and a mud scraping plate (607), wherein the spiral lifting device (602) is fixedly installed in the middle of the mud scraping device rack (601) through a support, a driving input end on the front side of the spiral lifting device (602) is fixedly installed at an output end of the driving motor (603), two groups of lifting guide columns (604) are fixedly installed between the front end and the rear end of the mud scraping device rack (601) and a middle end setting support, the guide device (606) is fixedly installed at the middle end of the two groups of lifting guide columns (604), and the mud scraping plate (607) is installed on the mud scraping device rack (601) through the guide device (606) and the lifting guide columns (604), and the upper end of the mud scraper (607) is fixedly installed with the driving end of the spiral lifting device (602), and the mud scraping teeth (605) are fixedly installed on the bottom side of the mud scraper (607).

4. A walking mud scraper according to claim 3, characterized in that: the walking driving motor (3) and the driving motor (603) are both servo motors, and the speed reducer (12) is a planetary gear speed reducer.

5. A walking mud scraper according to claim 3, characterized in that: the walking driving motor (3) and the driving motor (603) are respectively electrically connected with the electric control system (4).