299results about How to "Realize limit fixation" patented technology

The invention discloses a bolt-type connecting piece and a connecting pile. The bolt-type connecting piece comprises a large nut sleeve, a small nut sleeve, an inserted rod and two bolts, one side of the inserted rod is connected with the small nut sleeve, the other side of the inserted rod is sleeved with the large nut sleeve, and an annular groove is formed in the peripheral surface of the portion, sleeved with the large nut sleeve, of the inserted rod; two sets of through holes which are used for being matched with the annular groove formed in the inserted rod are symmetrically formed in the side wall of the large nut sleeve; the two bolts penetrate through the through holes which are formed in the large nut sleeve and the annular groove formed in the inserted rod respectively, and the bolts are used for fixing the inserting rod and the large nut sleeve in a spacing mode. By means of the structural arrangement of the bolt-type connecting piece, the connection and fixation of an upper connecting pile and a lower connecting pile are achieved, and the technical problem that waggling exists between the upper connecting pile and the lower connecting pile which are fixedly connected is solved.

The invention discloses a compression detection device for a fabricated building connection structure. The device comprises an operation table, a first spring, a threaded rod, a guide chute and a connecting piece body; a support rod is fixed on the operation table, an electric telescopic rod is fixed on the operation table, and a movable frame is fixed at the tail end of the electric telescopic rod; and meanwhile, a lower sliding plate is fixed to the lower end of the movable frame, a limiting top plate is fixed to the tail end of the sliding block, a second gear is fixed to a partition plate through a bearing, the connecting piece body is arranged on the movable frame, and the connecting piece body is arranged below the limiting plate. According to the compression detection device for the fabricated building connection structure, the sliding frames moving in opposite directions are adopted and matched with elastic limiting mechanisms, so that connecting pieces with different sizes and thicknesses can be limited and fixed, the detected piece is prevented from moving in the detection process, and the diameter of a top pressing plate is adjusted by adopting an adjustable structure; therefore, the influence effect of different extrusion areas on the detected piece is achieved, and the accuracy of detection data is ensured.

The invention provides a tenon-and-mortise limb fixing type radiation treatment body part positioning hollow fixing frame which is composed of two parts of a tenon-and-mortise limb fixing type fixing frame and a tenon-and-mortise limb fixing type body membrane. The design of the cross stress structure of a lock sheet structure and a pressing plate is scientific so that loosing of fixing in the use period does not need to be worried; damage to the human body caused squeezing can be avoided by application of a U-shaped treatment groove; more rapid operation can be realized and scalability error of the body membrane can be reduced as much as possible by the integrated design; dose distribution is enabled to be more accurate by the hollow design of a fixing bottom plate; and technician operation is enabled to be simplified and convenient by the design of fixing bottom plate positioning holes and pressing strip handles so as to be safe, environment-friendly, obvious in fixing effect and relatively high in practicality and generality. The tenon-and-mortise limb fixing type radiation treatment body part positioning hollow fixing frame is reasonable in design. Position limiting and fixing of the external contour of the human body trunk part can be realized, and the tenon-and-mortise limb fixing type radiation treatment body part positioning hollow fixing frame is particularly suitable for the inferior belly part of a patient so as to achieve or be close to zero displacement. All shortcomings and defects in existing radiation treatment positioning structures can be effectively solved.

The invention relates to the technical field of automobile accessory welding, in particular to an automobile accessory welding mechanical arm with a clamp convenient to replace. The automobile accessory welding mechanical arm comprises a mechanical arm main body and a base, wherein the bottom end of the mechanical arm main body is fixedly connected with the base, the top end of the base is fixedlyconnected with a controller, and the controller is fixedly connected with the mechanical arm main body; a clamping device comprises a clamp base, a first electric telescopic rod, a clamping piece, aconnecting base, a second electric telescopic rod, a first clamping block, a second clamping block, a stop block, a limiting block, a second spring and a connecting shaft; a clamp base is arranged atthe top end of the connecting device; and the inner side of the top end of the clamp base is fixedly connected with a first electric telescopic rod. According to the automobile accessory welding mechanical arm, through the arrangement of a first wedge-shaped block and a second wedge-shaped block, limiting and fixing of the clamp base can be achieved through mutual clamping of the clamping head andthe clamping piece, meanwhile, the clamp base can be ejected upwards from the inner side of the fixing base through interaction of the first wedge-shaped block and the second wedge-shaped block, andrapid dismounting of the clamp base is achieved.

The invention discloses a feeding device for plastic pipe machining, and belongs to the field of plastic pipe production and machining mechanical equipment. According to the feeding device, a bag moving support is vertically arranged on the upper side of a feeding base, the output end of an upper translation cylinder on the two sides of a lifting support is provided with a bag lifting support, a bag lifting plate is horizontally arranged on one side of a bag lifting guide plate, the output end of a lower translation air cylinder is provided with a reciprocating guide plate, the corner of a bagplacing bearing plate is hinged to the upper side of the reciprocating guide plate, a guide support is arranged on the upper side of an adjusting bottom plate, a material guide cylinder is obliquelyarranged between the guide support and the adjusting bottom plate upwards, a bag clamping rotating plate is arranged on the upper side of the guide support, and a bag cutting rotating plate is arranged on the guide support on one side of the bag clamping rotating plate. The feeding device is reasonable in structural design, the woven bags filled with plastic particles can be transferred and guidedone by one efficiently and steadily, automatic feeding processing of the plastic pipes in the production process is achieved, the production automation degree is improved, and the requirements of production and use are met.

The invention discloses a mounting base for a new energy automobile motor. The mounting base comprises a protective cover, a base and a motor body. The bottom of the motor body is fixedly connected with a bottom plate. Fixing frames are fixedly connected to the two sides of the bottom of the inner wall of the protective cover. Sliding grooves matched with the fixing frames are formed in the two sides of the bottom of the bottom plate. Sliding plates are slidably connected between the two opposite sides of the top and the bottom of the inner wall of the fixing frame, a buffer spring is fixedlyconnected between the opposite sides of the two sliding plates, and clamping blocks are fixedly connected to the sides, deviating from each other, of the two sliding plates. According to the mountingbase for the new energy automobile motor, motors of different sizes can be limited and fixed, the mounting base is stably mounted in a protective cover under the condition that normal work of the motors is not affected. Meanwhile, the vibration resistance and the buffering performance of the automobile motor are improved. The problem that the motor is damaged due to automobile jolt is solved, andthe actual use requirement is met.

The invention provides a drying device for paperboards. A first motor for driving a conveyor is mounted at the upper end of a base; a drying mechanism comprises a second mounting support, a hot air box, an air inlet pipe, a drying box and an air outlet; the drying box is mounted at the upper end of the base through the second mounting support; the drying box is mounted at the upper end of the second mounting support; the hot air box is mounted at the lower end of the drying box through a hot air box mounting frame and communicates with the drying box through the air inlet pipe; the air outletis formed in the upper end of the drying box; and a feeding platform is arranged at the joint of the drying box and a limiting mechanism. By the aid of the drying device, the drying efficiency and quality can be improved, and the paperboards can be prevented from being deformed during drying.

The invention discloses a bending machine for stainless steel pipe machining. The bending machine comprises a bending mechanism, a stainless steel pipe body and a supporting plate; the top of the supporting plate is fixedly connected with an operation box, the back surface of the operation box is fixedly connected with a transverse plate, a vertical plate is fixedly connected between one side of the top of the inner wall of the operation box and the same side of the bottom of the inner wall of the operation box, a partition plate is fixedly connected between the other side of the top of the inner wall of the operation box and the same side of the bottom of the inner wall of the operation box; one sides, opposite to each other, of the vertical plate and the partition plate are each rotationally connected with a threaded sleeve through a bearing, two sides between the back surface and the front surface of the inner wall of the operation box are each rotationally connected with a rotatingrod through a bearing; one side of the vertical plate is fixedly connected with a first motor through a connecting block, and the outer surface of an output shaft of the first motor is fixedly connected with a first belt wheel. The bending machine relates to the technical field of a stainless steel pipe production device. According to the bending machine for stainless steel pipe machining, two ends of the stainless steel pipe can be limited and fixed in the bending process, so that a steel pipe can be prevented from moving during bending work, and thus influence on subsequent work is avoided.

The invention discloses a batch pipe arranging and sequencing device. The batch pipe arranging and sequencing device comprises an arranging and sequencing workbench, a pipe arranging mechanism, a pipepositioning and sequencing mechanism, a conveying belt, a limiting stopping plate and a coding machine; multiple shock absorbing supporting bases are fixedly mounted at the bottom of the arranging and sequencing workbench; rubber shock absorbing pads are fixedly mounted at the bottoms of the shock absorbing supporting bases; and the pipe arranging mechanism is mounted at one end of the top of thearranging and sequencing workbench. According to the batch pipe arranging and sequencing device, the structure is reasonable and simple; the use is convenient; the degree of mechanization is high; the operation is simple; the arranging and stable conveying of pipes are realized; the pipes are limited and fixed during coding to prevent the pipes from deviating during coding so that the batch pipearranging, coding and sequencing accuracy is effectively improved and the product quality is effectively improved; and as the coding machine mounted in a mobile manner and a second limiting groove arearranged, the flexibility of the coding sequence is effectively enhanced, and the practicability is higher.

The invention discloses a contact surface limiting piece of an optical fiber coupling module. The contact surface limiting piece comprises an outer frame, a mounting block, a semiconductor laser and two locking devices, wherein the bottom of the semiconductor laser is in contact with the top of the inner wall of the outer frame; the front surface and the back surface of the mounting block are bothfixedly connected with the inner wall of the outer frame; the back surfaces of the locking devices are fixedly connected with the front surface of the outer frame; a mounting groove is formed in themounting block; a bidirectional threaded rod is rotationally connected between the front surface and the back surface of the inner wall of the mounting groove through a bearing; and a through hole isformed in one side of the mounting groove in the mounting block. The contact surface limiting piece relates to the technical field of semiconductor lasers. According to the contact surface limiting piece of the optical fiber coupling module, the limiting and fixing can be achieved to a certain extent when a plurality of semiconductor laser modules are used; the disassembly and maintenance are convenient; the convenience is brought to a user; and meanwhile, a certain protection effect can be achieved for the user.

The invention discloses a polishing device for bridge-cutoff aluminum alloy door and window machining. The polishing device comprises a base and a moving assembly. Supporting rods are uniformly arranged on the surface of the base, a top plate is arranged at the top ends of the supporting rods, a translation assembly is arranged on the surface of the base, a lifting assembly and a limiting assembly are arranged on the translation assembly, a clamping assembly is arranged on the lifting assembly, and a rotating assembly is arranged on the limiting assembly; the moving assembly comprises a top groove, a sliding seat, a toothed plate, supporting plates, a worm and a first motor, the top groove is formed in the middle of the top plate, the sliding seat is slidably connected into the top groove, the toothed plate is arranged on the surface of the sliding seat, and the supporting plates are symmetrically arranged on the two sides of the surface of the top plate. And automatic turning over of doors and windows can be achieved, continuous grinding of the two sides can be achieved, the working efficiency is improved, the labor intensity is reduced, and practicability is high.

The invention discloses a positioning and punching device for metal plate machining, and relates to the technical field of metal plate machining. The device comprises an operation table, a moving frame and a punching mechanism; the whole operation table is in an L shape; two L-shaped supporting frames are symmetrically arranged on the two sides of the front end of the operation table, and the two ends of each L-shaped supporting frame are fixedly connected to the two perpendicular side faces of the operation table correspondingly; a moving frame is arranged on the top faces of the L-shaped supporting frames in a sliding fit mode; a punching mechanism is arranged on the moving frame in a movable fit mode; and the punching mechanism comprises a rotating disc, a fixed disc and a first hydraulic cylinder, and one end of the first hydraulic cylinder is fixedly connected to the top of the side face of the fixed disc. Through arrangement of a rectangular clamping block, a middle-shaped positioning groove, a positioning block, a first motor, an air cylinder, a cylindrical sleeve, a top plate and an electromagnetic strip and cooperation of components, a punching head can be automatically and rapidly replaced when the device is used, the stability of the replaced punching head is high, and the punching quality of a metal plate can be effectively improved.

The invention discloses a surrounding type drying device suitable for cylindrical wood. The surrounding type drying device comprises a box, a hot-air blower, a rotating barrel, an object containing net cage, supporting plates and a motor; and the rotating barrel is rotationally arranged in an inner cavity of the box, a hot air cavity is formed between the outer wall of a side plate of the rotatingbarrel and the inner wall of a side plate of the box, hot air spraying nozzles for spraying out hot air in the hot air cavity are evenly distributed on the side plate of the rotating barrel, the lower portion of the object containing net cage is arranged in the inner cavity of the box, the supporting plates are horizontally and fixedly erected on an inner cavity of the upper portion of the objectcontaining net cage and an inner cavity of the lower portion of the object containing net cage, a plurality of object containing grooves are evenly formed in the supporting plates, the hot-air bloweris fixedly installed on the outer wall of the side plate of the box, a filtering net is arranged at the air inlet end of the hot-air blower, and the air outlet end of the hot-air blower communicateswith an inner cavity of the hot-air blower through a hot air conveying pipe. The surrounding type drying device is simple in structure and convenient to use, hot air flow is in sufficient contact withthe wood, the drying effect is good, the efficiency is high, and the device is suitable for use and popularization.

The invention discloses a leg training device for athletes in track and field, and relates to the technical field of sports equipment. The device comprises a base, a training plate and a backup plate, the base is arranged in a step shape, the training plate is obliquely arranged, the oblique lower end of the training plate is rotationally connected to one side wall of the base through a first rotating column, the backup plate is arranged on one side of the oblique lower end of the training plate, and the lower end of the backup plate is rotationally connected to the top surface of the base through a second rotating column; a U-shaped side protection plate is arranged on the top face of the training plate, and a plurality of balance weight plates are arranged above the position between two symmetrical side plates of the U-shaped side protection plate side by side. Through the arrangement of a first blind hole, a second blind hole, a limiting mechanism, a locking mechanism, a U-shaped matching plate, a rectangular limiting groove and an infrared induction sensor and the matching of components, the balance weight can be adjusted more conveniently and accurately in the using process of the device, meanwhile, the device can play a good safety protection role when the athletes exercise, and the safety is high.

The invention belongs to the field of gas pipe materials, and discloses a gas pipe material cut-off device capable of precisely positioning. The gas pipe material cut-off device comprises an operatingtable, wherein the four corners of the bottom of the operating table are fixedly connected with supporting legs; a mounting block is fixedly connected behind the top of the operating table; a hydraulic pushing rod is arranged on the front surface of the mounting block; the bottom of the hydraulic pushing rod is fixedly connected with a cutting motor; the left side of the output shaft of the cutting motor is fixedly connected with a rotary shaft; and the right end of the rotary shaft is fixedly connected with a cutting disc. While a gas pipe material is cut off, a first threaded rod, a throughhole and a threaded block are matched with one another to drive a supporting block to move left and right, and a pointer can be driven to move on scale lines along with movement of the supporting block, so that a distance between the supporting block and a cutting edge of the cutting disc is regulated according to a position pointed by the pointer, and therefore, length of the cut pipe material is precisely regulated, cutting errors and material waste are avoided, working efficiency is improved, and labor intensity is reduced.

The invention discloses an automatic coupling probe for an ultrasonic department, and relates to the technical field of medical equipment. The automatic coupling probe for the ultrasonic department comprises a detection assembly, a protection mechanism sleeving the end part of the detection assembly, and a cooperation assembly for connecting the detection assembly and the protection mechanism, wherein the detection assembly comprises a probe body and an automatic coupling mechanism which are connected in a clamped mode through a connecting assembly; the protection mechanism comprises an outerframe and a sleeve frame arranged at the end part of the outer frame in a sleeving mode; a movable groove is formed in the outer frame; the edge of one end of the sleeve frame extends inwards to forma movable part; and the movable part is matched with the interior of the movable groove to form a movable mechanism. The adjustable protection mechanism is arranged and can cover the probe, and the buffering purpose is achieved when the probe falls accidentally, so that the probe is protected, the probe is effectively prevented from being damaged due to accidental falling, dust can be prevented from being accumulated on the probe, the service life of the probe is prolonged, and the use cost of the probe is reduced.

The invention discloses home air purification equipment, which comprises a U-shaped fixing plate, wherein the inner side wall of the U-shaped fixing plate is connected with a purifier body through a plurality of vibration reduction mechanisms; each vibration reduction mechanism comprises two vibration reduction rods which are hinged to the purifier body and are distributed in a splayed shape; a buffer spring is fixedly connected between the two vibration reduction rods; one end, far away from the hinging position, of the vibration reduction rod is fixedly connected with a vibration reduction slide block; a vibration reduction slide groove matched with the vibration reduction slide block is formed in the side wall of the U-shaped fixing plate; an air inlet tube is arranged on the purifier body; a filtering screen is arranged in the air inlet tube; a fixing frame clamped and connected with the inner wall of the air inlet tube is also fixedly connected with the outer side of the filteringscreen; a plurality of cylinder grooves are uniformly formed in the side wall of the fixing frame; position limiting rods are fixedly connected into the cylinder grooves through reset springs. The home air purification equipment has the advantages that the structure design is simple and reasonable; the operation is convenient; the problem of damage caused by external impact on the purifier body can be well solved; the dismounting and the mounting on the filtering screen can be convenient.

The invention discloses a low-temperature-resistant stainless steel flange and a punching machining die thereof, and relates to the technical field of flanges. The low-temperature-resistant stainless steel flange comprises a first flange plate and a second flange plate, wherein the first flange plate and the second flange plate are connected with a guide structure; the first flange plate and the second flange plate are connected with mounting threaded columns in an inserted mode through mounting holes, and the left ends of the mounting threaded columns are in threaded connection with nuts; and the outer wall of the first flange plate and the outer wall of the second flange plate are fixedly connected with a transverse pipe, and the transverse pipe is connected with a length adjusting structure for adjusting the length. In this way, the size of the stainless steel flange can be conveniently adjusted according to the actual situation, adjusting and mounting are facilitated during actual mounting and using, and mounting is facilitated.

The invention discloses a mounting rack for an integrated cooker fan. The mounting rack comprises a base and an arc-shaped clamping seat, the arc-shaped clamping seat is arranged on the base, the arc-shaped clamping seat comprises a bottom support and an arc-shaped frame, and the arc-shaped frame is located in the bottom support. A mounting method comprises the following steps that 1) the arc-shaped clamping seat is mounted; 2) the arc-shaped clamping seat and the base are mounted; 3) a motor supporting part and an air inlet pipe supporting part are mounted; and 4) the fan and the mounting rack are mounted. According to the mounting rack for the integrated cooker fan, mounting and fixing between the mounting rack and the inner wall of an integrated cooker are realized through the base, thearc-shaped clamping seat can be used for clamping and fixing a turbine casing on the fan, meanwhile, a motor on the fan is supported through the motor supporting part, and then an air inlet pipe on the fan is supported by using the air inlet pipe supporting part, so that the mounting firmness and reliability between the whole fan and the mounting rack are effectively guaranteed, the structural stability of the integrated cooker is improved, moreover, the angle of an air outlet pipe can be adjusted according to the actual position of an air duct pipe in the integrated cooker after the fan is mounted on the arc-shaped clamping seat.

The invention relates to the technical field of environmental protection, and further discloses a gas chromatograph-mass spectrometer. The spectrometer comprises a combined instrument body, a dustproof cover is arranged at the bottom of the sample detector; a door body is mounted on the surface of the dustproof cover at the slot through a hinge shaft; a limiting piece is mounted at the front end of the surface of the door body; and a clamping piece is installed on the surface of the dust cover on one side of the open groove, a clamping groove is formed in the surface of the clamping piece, a second hydraulic cylinder is installed in the combination instrument body, a fixing rod is installed at the output end of the second hydraulic cylinder through a piston rod, and supporting rods are symmetrically installed at the bottom of the fixing rod. According to the gas chromatograph-mass spectrometer, the dustproof cover, the clamping groove, the limiting block, the second hydraulic cylinderand the supporting rod are arranged, so that the gas chromatograph-mass spectrometer has a dustproof function and a height adjusting function, a detection sample is convenient to replace, pollution isreduced, dust is prevented from being left on the gas chromatograph-mass spectrometer to influence the precision of the gas chromatograph-mass spectrometer, and meanwhile, bacteria breeding caused bylong-term accumulation of garbage is avoided.

The invention discloses a supporting device for a steam oven grill. The device comprises positioning frames and a supporting assembly, the positioning frames are fixedly connected with the inner wallof the steaming oven, the supporting assembly is located between the front positioning frame and the rear positioning frame and comprises end brackets and a supporting rod, the end brackets are arranged at the front end and the rear end of the supporting rod and movably clamped in the positioning frames, the end brackets are limited and fixed to the positioning frames through end supporting plates, and a main bracket is arranged in the middle of the supporting rod. The installation method comprises the following steps of (1) assembling the supporting assembly; 2) mounting the positioning frames; 3) mounting the supporting assembly and the positioning frames; and 4) placing the gridiron. The detachable structure is designed between the supporting device and the inner wall of the steam oven,subsequent maintenance and replacement are facilitated, the installation number and the installation height of the supporting assemblies can be adjusted according to needs, the supporting assembliesconduct multiple supporting on the side face of the grill through the combined action of the end brackets and the main bracket, and the placement stability of the grill is guaranteed.

The invention provides a backlight module and a display device. The backlight module comprises a rubber frame and a light guiding plate located in the rubber frame. A protruding part and a channelingpart corresponding to the protruding part are formed on the rubber frame, and thus an elastic structure is formed; the protruding part of the elastic structure is used for making contact with the sidewall of the light guiding plate, the protruding part offsets towards one side of the channeling part due to extrusion of the light guiding plate, thus the channeling part deforms, the elastic structure and the light guiding plate are in interference fit, and thus the light guiding plate is fixed into the rubber frame and does not offset. According to the backlight module and the display device, the problems that as for a vehicle-mounted display device, when the backlight module shakes, the light guiding plate impacts the side wall, consequently, abnormal noise is generated, and poor optic iscaused due to bruise of net points of the light guiding plate are solved.

The invention discloses an inner cavity layered power control cabinet with a protection structure. The power control cabinet comprises a power control cabinet body, an inner cavity, a hinge, a coolingfan, a mounting frame and a protective door, and the inner cavity is formed in the power control cabinet body; an openable protective door is arranged on the front side of the power control cabinet body, the mounting frame is fixed to the rear side of the interior of the inner cavity through bolts, the upper end and the lower end of a mounting rod are connected with a protective plate through hinges, fastening blocks are welded to the side edges of the two ends of the protective plate, and an open hole is formed in the middle of the mounting rod. According to the inner cavity layered power control cabinet with the protection structure, through improvement of the internal structure of an existing power control cabinet, the situation that a worker accidentally touches a wiring port or a power line interface of a control component in the power control cabinet body can be effectively avoided in the operation process of the worker.

The invention discloses an LED wafer bonding method. The LED wafer bonding method comprises the following steps that a substrate is provided; an LED wafer is grown on the surface of the substrate, anda first bonding structure is enabled to be formed on the surface of the LED wafer; a backboard is provided; a binding layer is arranged on the surface of the backboard, and a second bonding structurecapable of being bonded with the first bonding structure is formed on the surface of the binding layer; and the LED wafer is aligned with the binding layer, and the first bonding structure and the second bonding structure are enabled to be bonded. The utilization rate of the backboard can be enhanced by the technical scheme.

The invention discloses a conveying type shot blasting device for a scarifier. The conveying type shot blasting device comprises a shot blasting device, a transverse conveying mechanism, a longitudinal conveying mechanism, a lifting hook assembly and material frames, wherein the longitudinal conveying mechanism is slidably connected to the transverse conveying mechanism and comprises a lifting plate, the lifting plate is movably arranged in the vertical direction, the lifting hook assembly comprises a connecting plate, the connecting plate is rotationally arranged below the lifting plate, the connecting plate is slidably provided with a pair of parallel lifting rods used for lifting the scarifier, a telescopic stop block is arranged at the front end of the lifting rod, the pair of the material frames are arranged on the two opposite sides of the shot blasting device, one of the material frames is used for feeding, the other material frame is used for goods discharging, lug holes are located on the upper portion when scarifiers are placed on the material frames, the connecting lines of the axes of the lug holes are in a horizontal state, a pair of ejector rods is arranged at the goods discharging position, and the ejector rods are coaxial with the lug holes when the scarifiers conduct discharging, and the ejector rods are arranged in the normal direction of the axis in a moving mode. Uniform shot blasting processing can be performed on the peripheries of the scarifiers, the shot blasting quality is improved, the use safety is high, and the scarifiers are convenient to feed and take out, convenient to store and small in occupied area.

The invention discloses a cleaning box and a cleaning robot thereof. The cleaning box comprise a cleaning box body, a dust collecting cavity is formed in the cleaning box body, a containing cavity used for installing a detachable water tank is formed in one side of the dust collecting cavity, and when the water tank is installed in place, the dust collecting cavity is an independent space area relative to the containing cavity. According to the cleaning robot, the problem that an existing dust box water tank of an integrated structure limits the situation that the dust box cannot be independently installed on the cleaning robot body is solved, and the problem that due to the fact that the volume of the dust box cannot be independently increased, little garbage can be contained in the dustbox is solved.