CN211215572U

CN211215572U - High-stability travelling crane rake-type mud scraper

Info

Publication number: CN211215572U
Application number: CN201920776366.6U
Authority: CN
Inventors: 卜迎春; 沈庆祝; 邹向东
Original assignee: Nanjing Lianyuan Environmental Protection Equipment Co ltd
Current assignee: Nanjing Lianyuan Environmental Protection Equipment Co ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-08-11
Anticipated expiration: 2029-05-28

Abstract

The utility model belongs to the technical field of sewage sludge treatment uses, specifically disclose high stability driving lifts harrow formula mud scraper, mix the earth irrigation canals and ditches by the U-shaped, and set up a set of pre-buried steel sheet on the earth irrigation canals and ditches is mixed to the U-shaped respectively, and set up the light rail backing plate on pre-buried steel sheet respectively, and set up the guide rail on the light rail backing plate respectively, and install a set of light rail briquetting on the light rail backing plate with the guide rail respectively, two sets of fixation nut, and the removal subassembly of being connected with the guide rail respectively, and with remove the subassembly and cooperate the use and lift the harrow subassembly and constitute. The utility model discloses a high stability driving lifts harrow formula mud scraper's beneficial effect lies in: 1. the device has the advantages of reasonable design structure, compact structure, light weight, convenient maintenance and high assembly efficiency; 2. the removal subassembly, the harrow subassembly of lifting that cooperate to use can effectual improvement overall structure remove the stability of scraping the mud action and the accurate nature of control, realize high-efficient, high-quality mud scraping operation.

Description

High-stability travelling crane rake-type mud scraper

Technical Field

The utility model belongs to the technical field of sewage sludge treatment uses, concretely relates to high stability driving is lifted harrow formula mud scraper.

Background

The travelling mud scraper is suitable for a horizontal flow sedimentation tank in water supply and drainage engineering, scrapes and collects sludge settled at the bottom of the tank into a sludge collecting tank, and skims scum on the surface of the tank to the sludge collecting tank. According to the water flow direction, the method can be divided into a reverse mud-scraping and reverse slag-discharging mode and a reverse mud-scraping and equidirectional slag-discharging mode. The mud scraping mechanism lifts the mud scraping rake completely when the mud scraping mechanism does not scrape mud and returns to the initial position of the mud scraping mechanism, and the mud scraping rake falls down, so that the mud scraping mechanism works repeatedly.

The existing rake type mud scraper for travelling crane is unstable in motion state and low in mud scraping efficiency, and cannot meet the requirement of large-row old mobile mud scraping operation, namely, in a horizontal flow sedimentation tank of a sewage treatment plant, sludge deposited at the bottom of the tank cannot be scraped to a mud collecting tank, so that the normal operation of a subsequent sewage process is influenced.

Therefore, based on the above problem, the utility model provides a high stability driving is lifted harrow formula mud scraper.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a high stability driving lifts harrow formula mud scraper, its project organization is reasonable, compact structure, light in weight, it is convenient, assembly efficiency is high to maintain.

The technical scheme is as follows: the utility model provides a high stability driving rake-type mud scraper, which consists of a U-shaped concrete ditch, a group of pre-buried steel plates respectively arranged on the U-shaped concrete ditch, light rail backing plates respectively arranged on the pre-buried steel plates, guide rails respectively arranged on the light rail backing plates, a group of light rail pressing blocks respectively mounting the guide rails on the light rail backing plates, two groups of fixing nuts, a moving assembly respectively connected with the guide rails, and a rake-lifting assembly matched with the moving assembly for use; the moving assembly comprises a strip-shaped bottom plate, a group of wheel mounting plates arranged on the bottom surfaces of two ends of the strip-shaped bottom plate, a seated spherical outer bearing arranged on the inner wall of the group of wheel mounting plates, and an intermediate connecting shaft sequentially penetrating through the seated spherical outer bearing and the wheel mounting plates, wherein the seated spherical outer bearing is connected with the intermediate connecting shaft through a coupling, a wheel is mounted in the wheel mounting plates through a wheel shaft, a speed reducer arranged on one side of the strip-shaped bottom plate, and a chain wheel shaft connected with the intermediate connecting shaft, and the wheel is in contact with the guide rail; drag harrow subassembly, including setting up the bar mount pad on the bar bottom plate, and set up the hoist engine mount pad in bar mount pad one end, and set up the hoist engine on the hoist engine mount pad, and set up the a set of swing joint otic placode in bar bottom plate bottom one end, and the oblique pull rod of H shape of being connected with the swing joint otic placode, and set up the wire rope connecting seat on the oblique pull rod of H shape, and set up the mud scraper of the oblique pull rod one end of H shape, wherein, connect through a set of mud scraper seat between the mud scraper of H shape oblique pull rod one end, be connected through wire rope between hoist engine and the wire rope connecting seat.

According to the technical scheme, the high-stability travelling crane rake-type mud scraper further comprises a plurality of inclined supporting rollers arranged on one surface of the mud scraper.

According to the technical scheme, the high-stability traveling crane rake-type mud scraper further comprises a group of X-shaped reinforcing support rods arranged on the H-shaped diagonal draw bars.

This technical scheme, high stability gyration rake type grid de-dirt machine still includes the backing plate that sets up on the bar mount pad, and sets up the working bridge on the backing plate, and sets up the railing on the working bridge, and sets up the electric cabinet support on the backing plate.

According to the technical scheme, the high-stability travelling crane rake-type mud scraper further comprises a car bumper arranged on one side of the U-shaped concrete ditch and an elastic pad arranged on the car bumper.

This technical scheme, high stability driving is lifted harrow formula mud scraper, still including setting up the spacing frame in bar bottom plate one side bottom, and set up the spacing round mounting panel of a plurality of elasticity on spacing frame, and set up the spacing round of elasticity on the spacing round mounting panel of a plurality of elasticity, and set up the perpendicular limiting plate on one side U-shaped muddy earth irrigation canals and ditches, and set up erecting limiting plate one end and the arc limiting plate that cooperatees and use with the spacing round of elasticity.

Compared with the prior art, the utility model discloses a high stability driving lifts harrow formula mud scraper's beneficial effect lies in: 1. the device has the advantages of reasonable design structure, compact structure, light weight, convenient maintenance and high assembly efficiency; 2. the removal subassembly, the harrow subassembly of lifting that cooperate to use can effectual improvement overall structure remove the stability of scraping the mud action and the accurate nature of control, realize high-efficient, high-quality mud scraping operation.

Drawings

Fig. 1 is a schematic structural view of a front view part of the high-stability travelling crane rake-lifting mud scraper of the utility model;

fig. 2 is a schematic structural view of a side view part of the high-stability travelling crane rake-lifting mud scraper of the present invention;

FIG. 3 is a schematic view of a light rail pad plate, a group of light rail pressing blocks and the like of the high-stability traveling crane rake type mud scraper of the present invention;

fig. 4 is the local enlarged structure schematic diagram of the spacing frame, the spacing wheel mounting panel of a plurality of elasticity, the spacing wheel of elasticity, etc. of the rake type mud scraper is lifted in the high stability driving.

Detailed Description

The invention will be further elucidated with reference to the drawings and the specific embodiments.

Examples

The high-stability travelling-crane rake-lifting mud scraper shown in fig. 1 to 3 is composed of a U-shaped concrete ditch 13, a group of embedded steel plates 14 respectively arranged on the U-shaped concrete ditch 13, light rail backing plates 15-1 respectively arranged on the embedded steel plates 14, guide rails 18 respectively arranged on the light rail backing plates 15-1, a group of light rail pressing blocks 16-1 respectively installing the guide rails 18 on the light rail backing plates 15-1, two groups of fixing nuts 17, moving components respectively connected with the guide rails 18, and rake-lifting components matched with the moving components; the moving assembly comprises a strip-shaped bottom plate 4, a group of wheel mounting plates 3 arranged on the bottom surfaces of two ends of the strip-shaped bottom plate 4, a seated spherical outer bearing 24 arranged on the inner wall of the group of wheel mounting plates 3, and an intermediate connecting shaft 26 sequentially penetrating through the seated spherical outer bearing 24 and the wheel mounting plates 3, wherein the seated spherical outer bearing 24 is connected with the intermediate connecting shaft 26 through a coupling 25, a wheel 23 is arranged in the wheel mounting plate 3 through a wheel shaft 36, a speed reducer 29 arranged on one side of the strip-shaped bottom plate 4, and a chain wheel shaft 27 connected with the intermediate connecting shaft 26, and the wheel 23 is in contact with a guide rail 18; the rake lifting assembly comprises a strip-shaped mounting seat 5 arranged on a strip-shaped bottom plate 4, a winch mounting seat 6 arranged on one end of the strip-shaped mounting seat 5, a winch 12 arranged on the winch mounting seat 6, a group of movable connecting lug plates 9 arranged at one end of the bottom of the strip-shaped bottom plate 4, an H-shaped inclined pull rod 10 connected with the movable connecting lug plates 9, a steel wire rope connecting seat 11 arranged on the H-shaped inclined pull rod 10, and a mud scraping plate 15 arranged at one end of the H-shaped inclined pull rod 10, wherein the mud scraping plates 15 at one end of the H-shaped inclined pull rod 10 are connected through a group of mud scraping plate seats 14-1, and the winch 12 is connected with the steel wire rope connecting seat 11 through a steel wire rope 13-1.

Further preferred, high stability driving is lifted harrow formula mud scraper, still including setting up a plurality of bearing diagonal gyro wheel 16 in 15 one sides of mud scraper, contact with the cement ground of U-shaped muddy earth irrigation canals and ditches 13, certain sliding action has, guarantee the smooth and easy nature of removal, and set up a set of X shape bracing piece 19 on H shape diagonal draw bar 10, improve the intensity of scraping the mud structure, and set up backing plate 7 on bar mount pad 5, and set up working bridge 8 on backing plate 7, and set up railing 30 on working bridge 8, and set up electric cabinet support 28 on backing plate 7, the easy access, the maintenance, and set up car shelves 1 on U-shaped muddy earth irrigation canals and ditches 13 one side, and set up bullet pad 2 on car shelves 1, guarantee to move the subassembly and remove the security of scraping the mud operation.

Like the high stability driving rake mud scraper that lifts as shown in fig. 4, still including setting up the spacing frame 31 in bar bottom plate 4 one side bottom, and set up the spacing round mounting panel 32 of a plurality of elasticity on spacing frame 31, and set up the spacing round 33 of elasticity on the spacing round mounting panel 32 of a plurality of elasticity, and set up perpendicular limiting plate 34 on one side U-shaped muddy earth irrigation canals and ditches 13, and set up at perpendicular limiting plate 34 one end and the arc limiting plate 35 that cooperatees and use with the spacing round 33 of elasticity, guarantee to remove the subassembly and remove the security of scraping the mud operation, prolong overall structure's life.

The high stability driving of this structure is lifted harrow formula mud scraper, still including setting up dead man 20 in bar bottom plate 4 one end, and set up in U-shaped muddy earth irrigation canals and ditches 13 one side and with dead man 20 cooperate slide wire support 22, roll-off guide rail 21 that uses, improve overall structure operation factor of safety.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. High stability driving is lifted harrow formula mud scraper, its characterized in that: the device consists of a U-shaped concrete ditch (13), a group of embedded steel plates (14) respectively arranged on the U-shaped concrete ditch (13), light rail base plates (15-1) respectively arranged on the embedded steel plates (14), guide rails (18) respectively arranged on the light rail base plates (15-1), a group of light rail pressing blocks (16-1) respectively installing the guide rails (18) on the light rail base plates (15-1), two groups of fixing nuts (17), a moving assembly respectively connected with the guide rails (18), and a rake lifting assembly matched with the moving assembly for use; the moving assembly comprises a strip-shaped bottom plate (4), a group of wheel mounting plates (3) arranged on the bottom surfaces of two ends of the strip-shaped bottom plate (4), a spherical outside bearing (24) with a seat mounted on the inner wall of the group of wheel mounting plates (3), and an intermediate connecting shaft (26) sequentially penetrating through the spherical outside bearing (24) with the seat and the wheel mounting plates (3), wherein the spherical outside bearing (24) with the seat is connected with the intermediate connecting shaft (26) through a coupler (25), a wheel (23) is mounted in the wheel mounting plates (3) through a wheel shaft (36), a speed reducer (29) arranged on one side of the strip-shaped bottom plate (4) and a chain wheel shaft (27) connected with the intermediate connecting shaft (26), and the wheel (23) is in contact with a guide rail (18); the rake lifting assembly comprises a bar-shaped mounting seat (5) arranged on a bar-shaped bottom plate (4), a winch mounting seat (6) arranged on one end of the bar-shaped mounting seat (5), a winch (12) arranged on the winch mounting seat (6), a group of movable connecting lug plates (9) arranged at one end of the bottom of the bar-shaped bottom plate (4), an H-shaped inclined pull rod (10) connected with the movable connecting lug plates (9), a steel wire rope connecting seat (11) arranged on the H-shaped inclined pull rod (10), and a mud scraping plate (15) arranged at one end of the H-shaped inclined pull rod (10), wherein the mud scraping plates (15) at one end of the H-shaped inclined pull rod (10) are connected through a group of mud scraping plate seats (14-1), and the winch (12) and the steel wire rope connecting seat (11) are connected through a steel wire rope (13-1).

2. The high stability row crane rake-lift mud scraper of claim 1, wherein: the high-stability travelling crane rake-lifting mud scraper further comprises a plurality of inclined supporting rollers (16) arranged on one surface of the mud scraper (15).

3. A high stability travelling rake-type mud scraper as claimed in claim 1 or 2, wherein: the high-stability traveling rake-type mud scraper further comprises a group of X-shaped reinforcing support rods (19) arranged on the H-shaped diagonal draw bars (10).

4. The high stability row crane rake-lifting mud scraper according to claim 3, wherein: high stability gyration rake type grid de-dirt machine still includes setting up backing plate (7) on bar mount pad (5), and sets up working bridge (8) on backing plate (7), and sets up railing (30) on working bridge (8), and sets up electric cabinet support (28) on backing plate (7).

5. The high stability row crane rake-lifting mud scraper according to claim 4, wherein: the high-stability travelling crane rake-lifting mud scraper further comprises a car bumper (1) arranged on one side of the U-shaped concrete ditch (13) and an elastic pad (2) arranged on the car bumper (1).

6. The high stability row crane rake-lifting mud scraper according to claim 5, wherein: high stability driving is lifted harrow formula mud scraper, still including setting up spacing frame (31) in bar bottom plate (4) one side bottom, and set up spacing round of mounting panel of a plurality of elasticity (32) on spacing frame (31), and set up spacing round of elasticity (33) on spacing round of mounting panel of a plurality of elasticity (32), and set up perpendicular limiting plate (34) on one side U-shaped muddy earth irrigation canals and ditches (13), and set up erecting limiting plate (34) one end and arc limiting plate (35) that cooperate the use with spacing round of elasticity (33).