阅读说明：本技术 一种下水道自动清淤疏通装置 (Automatic dredging device for sewer ) 是由 竺裕东 于 2019-09-19 设计创作，主要内容包括：本发明公开了一种下水道自动清淤疏通装置,包括主机体,所述主机体的右侧面上开设有收纳腔,所述收纳腔内滑动设有滑板,所述滑板的底部设有可以将收拢起来的聚拢机构,所述聚拢机构包括前后对称的两组固定块,所述固定块的顶面均与所述滑板的底面固定连接,所述固定块的底面内均滑动设有可以收纳的滑动柱,所述滑动柱的底部均设有可以将淤泥进行聚拢的清扫转轮,本发明通过巧妙的设计,使滑板和清扫转轮可以收纳起来,进而使设备占用的空间更少,缩减了设备的占地面积,同时清扫转轮可将淤泥向中间聚拢起来,方便进料管的收集,增强了清淤效果,省去了人工清理下水道的步骤。(The invention discloses an automatic dredging device for a sewer, which comprises a main machine body, wherein a storage cavity is arranged on the right side surface of the main machine body, a sliding plate is arranged in the containing cavity in a sliding manner, a gathering mechanism capable of gathering the materials is arranged at the bottom of the sliding plate, the gathering mechanism comprises two groups of fixing blocks which are symmetrical front and back, the top surfaces of the fixing blocks are fixedly connected with the bottom surface of the sliding plate, the bottom surfaces of the fixed blocks are internally provided with the sliding columns which can be contained in a sliding way, and the bottoms of the sliding columns are respectively provided with the cleaning rotating wheels which can gather the sludge, the invention enables the sliding plate and the cleaning rotating wheels to be contained through ingenious design, and then make the space that equipment occupy still less, reduced the area of equipment, clean the runner simultaneously and can gather together silt to the centre, make things convenient for the collection of inlet pipe, strengthened the desilting effect, saved the step of artifical clearance sewer.)

1. The utility model provides an automatic dredging device of sewer, includes the main engine body, its characterized in that: the collecting device comprises a main machine body, a collecting cavity is formed in the right side face of the main machine body, a sliding plate is arranged in the collecting cavity in a sliding mode, a collecting mechanism capable of collecting the sludge is arranged at the bottom of the sliding plate and comprises two groups of fixing blocks which are symmetrical front and back, the top faces of the fixing blocks are fixedly connected with the bottom face of the sliding plate, sliding columns capable of being collected are arranged in the bottom faces of the fixing blocks in a sliding mode, cleaning rotating wheels capable of collecting the sludge are arranged at the bottoms of the sliding columns, a feeding pipe is fixedly arranged on the right side face of the main machine body, an air pressure pump is fixedly embedded in the feeding pipe, a collecting cavity is formed in the main machine body and communicated with the feeding pipe, the sludge can enter the collecting cavity through the feeding pipe, a discharging pipeline is communicated and formed in the left side wall of the collecting cavity, a power cavity is formed in the top of the collecting cavity, and a power, the left side of collecting the chamber is rotated and is equipped with can with the confined fender dish of discharge line, the roof internal rotation of discharge line is equipped with the rotation leaf fan, the rotation leaf fan can be discharged silt left, prevents that silt from piling up in the discharge line.

2. The automatic dredging device for sewer according to claim 1, wherein: all rotate in the sliding column and be equipped with first spline housing, the bottom of first spline housing all with clean runner fixed connection, seted up the slave compartment of two sets of longitudinal symmetries in the slide, rotate on the diapire of slave compartment and be equipped with the first integral key shaft that extends from top to bottom, the bottom extension section of first integral key shaft stretches into in the first spline housing, and with first spline housing spline fit connects, the top of first integral key shaft all sets firmly and is located the terminal surface gear of slave compartment.

3. The automatic dredging device for sewer according to claim 1, wherein: the fixed plate is fixedly arranged between the two groups of fixed blocks, a hydraulic pump is fixedly embedded in the bottom surface of the fixed plate, a fixed rod is fixedly arranged between the two groups of sliding columns, and the hydraulic pump is in power connection with the fixed rod.

4. The automatic dredging device for sewer according to claim 1, wherein: a transmission cavity is formed between the two groups of driven cavities, a transverse shaft extending left and right is arranged in the transmission cavity in a rotating mode, transmission gears are fixedly arranged at the left end and the right end of the transverse shaft, the transmission gears are meshed with the face gears, and a first bevel gear is fixedly arranged on the periphery of the transverse shaft in the transmission cavity.

5. The automatic dredging device for sewer according to claim 1, wherein: accomodate the left side wall body internal solid of chamber and have accomodate the motor, the right-hand member power of accomodating the motor is connected with the screw rod axle, the screw rod axle with slide screw-thread fit connects.

6. The automatic dredging device for sewer according to claim 1, wherein: a second spline sleeve extending leftwards and rightwards is arranged in the left side wall of the transmission cavity in a rotating mode, the right side extending section of the second spline sleeve extends into the transmission cavity, a transmission bevel gear meshed with the first bevel gear is fixedly arranged at the tail end of the second spline sleeve, a power motor is fixedly embedded in the right wall of the power cavity, the right end of the power motor is in power connection with a second spline shaft, and the second spline shaft is in spline fit connection with the second spline sleeve.

7. The automatic dredging device for sewer according to claim 6, wherein: power motor's left side power is connected with the third integral key shaft that extends left, it is equipped with the switching slider to slide in the power chamber, the switching slider internal rotation is equipped with the third spline housing, the third integral key shaft with third spline housing spline fit, the left side end of third spline housing has set firmly first gear, power gear has set firmly in the periphery of third integral key shaft, the right wall internal rotation of power chamber is equipped with the hob that extends the setting to the lower right angle, the top of hob has set firmly driven gear, driven gear with power gear engagement, the hob can with silt transport in the feed pipe is sent into and is collected the intracavity.

8. The automatic dredging device for sewer according to claim 7, wherein: the power cavity is provided with a belt wheel in a rotating mode at the position close to the left side, the belt wheel can be meshed with the first gear, and the belt wheel is connected with the front side of the rotating leaf fan through a belt.

9. The automatic dredging device for sewer according to claim 8, wherein: the bottom cavity has been seted up on the diapire in power chamber, the bottom cavity internal rotation is equipped with second bevel gear, second bevel gear with switch the slider meshing, the switching chamber has been seted up to the bottom in bottom cavity, switch the chamber with rotate between the bottom cavity and be equipped with the switching pivot that extends from top to bottom, the top of switching pivot has set firmly third bevel gear, third bevel gear with second bevel gear meshes, switching motor has been embedded to the diapire in switching chamber admittedly, switching motor with the bottom power of switching the pivot is connected, fourth bevel gear has set firmly in the periphery of switching the pivot, the left side of fender dish has set firmly fifth bevel gear, fifth bevel gear with fourth bevel gear meshing.

10. The automatic dredging device for sewer according to claim 1, wherein: the bottom surface of the main machine body is provided with a crawler belt which can enable the whole device to move.

Technical Field

The invention relates to the technical field of dredging, in particular to an automatic dredging device for a sewer.

Background

Silt in the city sewer needs often to be cleared up, if not in time carry out the clearance of silt, lead to the sewer to block up very easily, traditional sewer clearance is generally cleared up by the manual work, and manual cleaning intensity of labour is great, and irritability peculiar smell is great in the sewer, may cause certain damage to the human body, and traditional desilting equipment, only collect by single air-pressure pump, and the clearance effect is not good.

Disclosure of Invention

The invention aims to provide an automatic sewer dredging device which is used for overcoming the defects in the prior art.

The automatic dredging device for the sewer comprises a main machine body, wherein a containing cavity is formed in the right side surface of the main machine body, a sliding plate is arranged in the containing cavity in a sliding mode, a gathering mechanism capable of gathering the sludge is arranged at the bottom of the sliding plate and comprises two groups of fixing blocks which are symmetrical in the front and back direction, the top surfaces of the fixing blocks are fixedly connected with the bottom surface of the sliding plate, sliding columns capable of being contained are arranged in the bottom surfaces of the fixing blocks in a sliding mode, cleaning rotating wheels capable of gathering the sludge are arranged at the bottoms of the sliding columns, a feeding pipe is fixedly arranged on the right side surface of the main machine body, an air pressure pump is fixedly embedded in the feeding pipe, a collecting cavity is formed in the main machine body and communicated with the feeding pipe, the sludge can enter the collecting cavity through the feeding pipe, a discharge pipeline is communicated with the left side wall of the collecting cavity, the power chamber has been seted up at the top of collecting the chamber, be equipped with the control in the power chamber gather together the power unit of mechanism work, the left side rotation of collecting the chamber is equipped with can with discharge line's confined catch plate, discharge line's roof internal rotation is equipped with the rotation leaf fan, the rotation leaf fan can be discharged silt left, prevents that silt from piling up in the discharge line.

According to the technical scheme, a first spline housing is arranged in the sliding column in a rotating mode, the bottom end of the first spline housing is fixedly connected with the cleaning rotating wheel, two sets of front and back symmetrical driven cavities are formed in the sliding plate, a first spline shaft extending up and down is arranged on the bottom wall of the driven cavity in a rotating mode, the bottom extending section of the first spline shaft extends into the first spline housing and is connected with the first spline housing in a spline fit mode, and a face gear located in the driven cavity is fixedly arranged at the top end of the first spline shaft.

According to the technical scheme, a fixing plate is fixedly arranged between the two groups of fixing blocks, a hydraulic pump is fixedly embedded in the bottom surface of the fixing plate, a fixing rod is fixedly arranged between the two groups of sliding columns, and the hydraulic pump is in power connection with the fixing rod.

According to the technical scheme, a transmission cavity is formed between two groups of driven cavities, a transverse shaft extending left and right is rotatably arranged in the transmission cavity, transmission gears are fixedly arranged at the left end and the right end of the transverse shaft, the transmission gears are meshed with the face gears, and a first bevel gear is fixedly arranged on the periphery of the transverse shaft in the transmission cavity.

Further technical scheme, it has the motor of accomodating to accomodate the left side wall body internal solid embedding of chamber, the right-hand member power of accomodating the motor is connected with the screw shaft, the screw shaft with slide screw-thread fit connects.

According to the technical scheme, a second spline sleeve extending leftwards and rightwards is arranged in the left side wall of the transmission cavity in a rotating mode, the right side extending section of the second spline sleeve extends into the transmission cavity, the tail end of the second spline sleeve is fixedly provided with a transmission bevel gear meshed with the first bevel gear, a power motor is fixedly embedded in the right wall of the power cavity, the right end of the power motor is in power connection with a second spline shaft, and the second spline shaft is in spline fit connection with the second spline sleeve.

Further technical scheme, power motor's left side power is connected with the third integral key shaft that extends left, it is equipped with the switching slider to slide in the power chamber, it is equipped with the third spline housing to switch the slider internal rotation, the third integral key shaft with third spline housing spline fit, the left side end of third spline housing has set firmly first gear, power gear has set firmly in the periphery of third integral key shaft, the right wall internal rotation of power chamber is equipped with the hob that extends the setting in the lower right angle, the top of hob has set firmly driven gear, driven gear with power gear meshing, the hob can with silt transport in the feed pipe is sent and is collected the intracavity.

According to the technical scheme, a belt wheel is rotatably arranged at the position close to the left side in the power cavity, the belt wheel can be meshed with the first gear, and the belt wheel is connected with the front side of the rotating leaf fan through a belt.

According to the technical scheme, a bottom cavity is formed in the bottom wall of the power cavity, a second bevel gear is arranged in the bottom cavity in a rotating mode and meshed with the switching sliding block, a switching cavity is formed in the bottom of the bottom cavity, a switching rotating shaft extending up and down is arranged between the switching cavity and the bottom cavity in a rotating mode, a third bevel gear is fixedly arranged at the top end of the switching rotating shaft and meshed with the second bevel gear, a switching motor is fixedly embedded in the bottom wall of the switching cavity and connected with the bottom end of the switching rotating shaft in a power mode, a fourth bevel gear is fixedly arranged on the periphery of the switching rotating shaft, a fifth bevel gear is fixedly arranged on the left side of the blocking disc and meshed with the fourth bevel gear.

According to a further technical scheme, the bottom surface of the main machine body is provided with a crawler belt capable of enabling the whole device to move forwards.

The invention has the beneficial effects that: the invention has the advantages that through the ingenious design, the sliding plate and the cleaning rotating wheel can be accommodated, so that the occupied space of the equipment is smaller, the occupied area of the equipment is reduced, meanwhile, the cleaning rotating wheel can gather sludge to the middle, the collection of the feeding pipe is convenient, the sludge is collected more quickly by the rotation of the screw rod, the rotating blade fan and the cleaning rotating wheel are driven by the same power source, the number of motors is saved, the cost is controlled, and the invention has the advantages of simple structure, convenient operation, stable transmission and convenient popularization.

Drawings

FIG. 1 is a schematic view of the internal overall structure of an automatic dredging device for sewer of the present invention;

FIG. 2 is a right view of a fixed block in the present invention;

Fig. 3 is a partially enlarged view of a in fig. 1 according to the present invention.

Detailed Description

The invention will now be described in detail with reference to fig. 1-3, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Referring to fig. 1 to 3, the automatic dredging device for sewer according to the embodiment of the present invention comprises a main body 10, a receiving cavity 37 is formed on the right side surface of the main body 10, a sliding plate 18 is slidably disposed in the receiving cavity 37, a gathering mechanism 81 capable of gathering the sewage is disposed at the bottom of the sliding plate 18, the gathering mechanism 81 includes two sets of fixing blocks 17 symmetrical in front and back, the top surfaces of the fixing blocks 17 are fixedly connected with the bottom surface of the sliding plate 18, a sliding column 16 capable of being received is slidably disposed in the bottom surface of the fixing blocks 17, a cleaning runner 15 capable of gathering the sewage is disposed at the bottom of the sliding column 16, a feeding pipe 14 is fixedly disposed on the right side surface of the main body 10, an air pressure pump 13 is fixedly embedded in the feeding pipe 14, a collecting cavity 12 is disposed in the main body 10, and the collecting cavity 12 is communicated with the feeding pipe 14, make silt can get into by the inlet pipe 14 and collect in the chamber 12, discharge tube 66 has been seted up to the intercommunication on the left side wall of collecting chamber 12, power chamber 65 has been seted up at the top of collecting chamber 12, be equipped with control in the power chamber 65 gather together the power unit 82 of mechanism 81 work, the left side rotation of collecting chamber 12 is equipped with can with discharge tube 66's confined fender dish 42, discharge tube 66's roof internal rotation is equipped with rotation leaf fan 43, rotation leaf fan 43 can be discharged silt left, prevents that silt from piling up in the discharge tube 66.

Beneficially or exemplarily, a first spline housing 27 is rotatably disposed in each sliding column 16, the bottom end of each first spline housing 27 is fixedly connected to the cleaning runner 15, two sets of driven cavities 24 symmetrical to each other in the front and back are disposed in the sliding plate 18, a first spline shaft 25 extending up and down is rotatably disposed on the bottom wall of each driven cavity 24, a bottom extending section of the first spline shaft 25 extends into the first spline housing 27 and is in spline fit connection with the first spline housing 27, a face gear 23 located in the driven cavity 24 is fixedly disposed at the top end of each first spline shaft 25, and the first spline housing 27 is rotated by rotation of the first spline shaft 25, so that the cleaning runner 15 is rotated to gather up the garbage.

Beneficially or exemplarily, a fixing plate 30 is fixedly arranged between the two fixing blocks 17, a hydraulic pump 29 is fixedly embedded in the bottom surface of the fixing plate 30, a fixing rod 28 is fixedly arranged between the two sliding columns 16, the hydraulic pump 29 is in power connection with the fixing rod 28, and the sliding columns 16 can be accommodated by controlling the operation of the hydraulic pump 29.

Beneficially or exemplarily, a transmission cavity 19 is formed between two sets of the driven cavities 24, a transverse shaft 20 extending left and right is rotatably disposed in the transmission cavity 19, transmission gears 22 are fixedly disposed at left and right ends of the transverse shaft 20, the transmission gears 22 are engaged with the face gear 23, a first bevel gear 21 is fixedly disposed on an outer periphery of the transverse shaft 20 located in the transmission cavity 19, and the transmission gears 22 drive the face gear 23 to rotate through rotation of the first bevel gear 21, so as to rotate the sweeping rotating wheel 15.

Beneficially or exemplarily, a storage motor 35 is embedded in a left side wall body of the storage chamber 37, a screw shaft 34 is dynamically connected to a right end of the storage motor 35, the screw shaft 34 is in threaded fit connection with the sliding plate 18, and the screw shaft 34 is rotated by operation of the storage motor 35, so that the sliding plate 18 can be stored in the storage chamber 37.

Beneficially or exemplarily, a second spline housing 32 extending left and right is rotatably disposed in the left side wall of the transmission cavity 19, a right extension section of the second spline housing 32 extends into the transmission cavity 19, and a transmission bevel gear 33 engaged with the first bevel gear 21 is fixedly disposed at the tail end of the second spline housing, a power motor 38 is fixedly embedded in the right wall of the power cavity 65, a second spline shaft 36 is dynamically connected to the right end of the power motor 38, the second spline shaft 36 is in spline fit connection with the second spline housing 32, and the second spline housing 32 is rotated by the operation of the power motor 38, so that the transmission bevel gear 33 drives the first bevel gear 21 to rotate, and the sweeping rotating wheel 15 can rotate.

Beneficially or exemplarily, a third spline shaft 67 extending leftward is dynamically connected to the left side of the power motor 38, a switching slider 53 is slidably disposed in the power chamber 65, a third spline housing 52 is rotatably disposed in the switching slider 53, the third spline shaft 67 is in spline fit with the third spline housing 52, a first gear 51 is fixedly disposed at the left end of the third spline housing 52, a power gear 39 is fixedly disposed on the outer periphery of the third spline shaft 67, a screw rod 41 extending rightward and downward is rotatably disposed on the right wall of the power chamber 65, a driven gear 40 is fixedly disposed at the top end of the screw rod 41, the driven gear 40 is engaged with the power gear 39, and the screw rod 41 can convey the sludge in the feed pipe 14 into the collection chamber 12.

Advantageously or exemplarily, a pulley 50 is rotatably provided in the power chamber 65 at a left position, the pulley 50 is engageable with the first gear 51, and the pulley 50 is connected to the front side of the rotating fan 43 by a belt 49.

Beneficially or exemplarily, a bottom cavity 56 is formed on a bottom wall of the power cavity 65, a second bevel gear 55 is rotatably disposed in the bottom cavity 56, the second bevel gear 55 is engaged with the switching slider 53, a switching cavity 47 is formed at a bottom of the bottom cavity 56, a switching rotating shaft 48 extending up and down is rotatably disposed between the switching cavity 47 and the bottom cavity 56, a third bevel gear 54 is fixedly disposed at a top end of the switching rotating shaft 48, the third bevel gear 54 is engaged with the second bevel gear 55, a switching motor 44 is fixedly embedded in a bottom wall of the switching cavity 47, the switching motor 44 is in power connection with a bottom end of the switching rotating shaft 48, a fourth bevel gear 46 is fixedly disposed on an outer periphery of the switching rotating shaft 48, a fifth bevel gear 45 is fixedly disposed on a left side of the catch plate 42, the fifth bevel gear 45 is engaged with the fourth bevel gear 46, and by operation of the switching motor 44, the switching rotating shaft 48 drives the third bevel gear 54 to rotate, so that the switching slider 53 moves leftwards, the first gear 51 is meshed with the belt wheel 50, and meanwhile, the blocking disc 42 is turned over, so that the discharge pipeline 66 is communicated.

Advantageously or exemplarily, the main body 10 is provided on the bottom surface thereof with a track 11 which allows the entire apparatus to travel.

When the cleaning device is used, firstly, the cleaning device is placed in a sewer, firstly, the accommodating motor 35 is controlled to work, the screw shaft 34 is rotated, the sliding plate 18 is moved rightwards, then the hydraulic pump 29 is controlled to work, the fixing rod 28 is moved downwards, the sliding column 16 is driven to move downwards, the cleaning rotating wheel 15 is driven to move downwards, the power motor 38 is controlled to work, the second spline shaft 36 is driven to rotate the second spline sleeve 32, the transmission bevel gear 33 is driven to rotate the screw rod 41, the transverse shaft 20 is driven to rotate the transmission gear 22, the end face gear 23 is driven to rotate, the first spline shaft 25 is driven to rotate, the first spline sleeve 27 is driven to rotate, the cleaning rotating wheel 15 is driven to rotate, sludge is gathered to the feeding pipe 14, then the air-pressure pump 13 is controlled to work, the sludge is pumped into the collecting cavity 12, meanwhile, the power motor 38 drives the third spline shaft 67 to rotate, and the power gear 39 is driven, thereby make the hob 41 rotate, and then make faster the pumping of silt collect in the chamber 12, when needs will collect the silt in the chamber 12 and come out, control switching motor 44 works, make switching shaft 48 rotate, and then make third bevel gear 54 drive second bevel gear 55 and rotate, thereby make switching slider 53 slide left, make first gear 51 and band pulley 50 mesh, make fourth bevel gear 46 drive fifth bevel gear 45 and rotate, and then make fender dish 42 rotate, make discharge line 66 communicate, third integral key shaft 67 drives first gear 51 and rotates, and then make band pulley 50 rotate, make rotating blade 43 rotate, accelerate the outflow of silt in the discharge line 66.

The invention has the beneficial effects that: the invention has the advantages that through the ingenious design, the sliding plate and the cleaning rotating wheel can be stored, so that the occupied space of the equipment is less, the occupied area of the equipment is reduced, meanwhile, the cleaning rotating wheel can gather sludge to the middle, the collection of a feeding pipe is convenient, the sludge cleaning effect is enhanced, the step of manually cleaning a sewer is omitted, the labor is saved, the sludge is collected more rapidly due to the rotation of the screw rod, the rotating leaf fan and the cleaning rotating wheel are driven by the same power source, the number of motors is saved, the cost is controlled, the structure is simple, the operation is convenient, the transmission is stable, and the popularization is convenient.

It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.