17results about How to "Does not take up extra space" patented technology

The utility model discloses an anti-blocking modularized drum bag breaking mechanism. The bag breaking mechanism comprises a module screen, a blocking and separating part, a feeding rolling ring, a discharging rolling ring, a driving device, a hooking and cutting knife assembly, a spiral primary cutter and a base. The module screen adopts a split type module screen and a split type screen body module, screen units are fixed in the radial direction and the axial direction, and the screen body module is a high-strength three-dimensional framework; the upper end of a three-dimensional screen pipe is connected with a screening hole of a screen unit, and the lower end of the three-dimensional screen pipe is connected with a separation hole of the lining plate; the feeding rolling ring and the discharging rolling ring are connected to the outermost side end ring of the module screen, and the lower ends of the feeding rolling ring and the discharging rolling ring are driven by the driving device in a rolling friction mode. A plurality of hook cutting knife assemblies are installed on the screen body module in a staggered mode, and a plurality of spiral primary cutting knife arrays are installed on the feeding rolling ring. The utility model has the effects of quick and low-cost maintenance, high-efficiency sorting without blockage, and comprehensive utilization of the original equipment.

The invention relates to the field of metal detectors, and discloses an external interference suppression method for a metal detector, which comprises the following steps: directly using a receiving coil in a probe coil system as a detection coil for external interference, or adding a group of auxiliary coils as the detection coil, and detecting an external interference signal received by the detection coil through a signal recovery module. The amplitude and the phase of a signal component of a specific frequency point in an external interference signal are obtained, the signal of the frequency point can be restored, and the restored signal is injected into the interference suppression coil in a manner of being equal in size and opposite in phase with an original signal, so that the signal component of the external interference signal at the specific frequency point is counteracted. The method for suppressing the external interference of the cover metal detector adopts an active interference suppression method, detects the external electromagnetic interference in real time, generates an offset signal and injects the offset signal into a probe coil, so that the external interference is eliminated, and the method does not need to carry out welding modification on equipment, does not occupy extra space and is high in adaptability.

The utility model discloses a lubricating structure of a centrifugal machine, which belongs to the technical field of centrifugal machine equipment and comprises a driving motor, an output shaft, a plurality of bearings, a shaft sleeve, a connecting sleeve, a lubricating oil tank, a first oil way and a second oil way. A differential pressure sensor is arranged in the connecting sleeve, and the two detection ends of the differential pressure sensor are located in the first oil way and the second oil way correspondingly. And a differential pressure sensor is arranged between the first oil way and the second oil way to detect the differential pressure of the lubricating liquid in the two oil ways and monitor the flow between the oil ways. The differential pressure sensor performs numerical conversion on electric signals generated by the bridge through the pressure difference between internal media at the two ends, so that the differential pressure sensor is not influenced by the electrical characteristics of lubricating liquid, is small in size and does not occupy extra space of a centrifugal machine.

The utility model provides a kind of lifting type manual valve with lock structure, including handle, lock hole spare, positioning rod. Handle bottom is provided with positioning groove, and handle rotation is limited by positioning rod and positioning groove cooperation, and handle is rotated after being pulled up to positioning groove and being separated from positioning rod. Handle top is provided with lock hole spare to limit the stroke of handle pulling, and reset mechanism is provided between handle and lock hole spare to reset handle. When handle is rotated to valve is located full open or full close position, lock hole spare can be directly locked. The utility model is convenient to operate, can be bidirectional locking in valve full open position and full close position;Lock hole spare is located in the center of handle, does not occupy space additionally, avoids interfering adjacent pipeline.

The invention relates to the technical field of drainage tubes, and discloses a clamping type drainage tube pressurizer and a drainage tube, the clamping type drainage tube pressurizer comprises a left clamping box and a right clamping box which are connected with each other, arc-shaped grooves are formed in the opposite sides of the left clamping box and the right clamping box, and the two arc-shaped grooves form a tube groove allowing a drainage tube body to pass through; the rotating column is rotationally mounted in the left clamping box; the eccentric wheel is installed on the rotating column and driven by the rotating column to rotate, and when the eccentric wheel rotates, the pipe body in the pipe groove can be periodically extruded, so that pressurized drainage is achieved. According to the clamping type drainage tube pressurizer, through the clamping type design of the left clamping box and the right clamping box, the whole pressurizer can be conveniently and rapidly installed on a drainage tube, the size is small, extra space is not occupied, and the clamping type drainage tube pressurizer is particularly suitable for application scenes such as sickbeds with limited space; through rotation of the eccentric wheel, the drainage tube can be extruded periodically, stable and effective pressurized drainage is achieved, and the drainage effect is improved.

This utility model discloses a lidar detection device and a self-propelled cleaning robot. The lidar detection device includes a base, a lidar detector, and a drive module. A first connector is provided on one side of the lidar detector in a first direction. The drive module is arranged side by side with the lidar detector in the first direction and includes a drive unit, a transmission mechanism, and a second connector. The second connector is fixedly connected to the first connector. The drive unit is driven by the transmission mechanism to drive the second connector to move, thereby moving the lidar detector relative to the base in a second direction. In this utility model, through the optimized design of the drive module layout, the overall size of the lidar detection device in the vertical direction is effectively reduced. The lidar detection device has a more compact structure and smaller size in the vertical direction, making it easier for the self-propelled cleaning robot to pass through low areas such as under furniture, thus expanding the cleaning area of ​​the self-propelled cleaning robot.

The utility model discloses an automobile sun shield, and belongs to the technical field of automobiles. The sun shield comprises a sun shield assembly, the sun shield assembly comprises a sun shield body, a rotating shaft is installed on one side of the top end of the sun shield body, a clamping rod is arranged on the other side of the top end of the sun shield body, a containing groove is formed in the bottom end of the sun shield body, an extension plate is arranged in the containing groove in an inserted mode, and a sliding block is arranged on one side of the extension plate. An inserting rod is inserted into one side of the outer wall of the sun shield body, a spring is arranged at one end of the inserting rod, a groove is formed in the top face of the sun shield body, a cosmetic mirror is installed in the groove, and sliding grooves are formed in the two sides of the groove. Through cooperation of the sun shield body, the sliding block, the insertion rod, the spring and the cleaning brush, one-key release is achieved by pulling the insertion rod open, the sun shading range is expanded through the extension plate, the extension plate is flush with the body when stored, attractiveness is guaranteed, no extra space is occupied, the overall structure is compact and practical, and a cosmetic mirror is cleaned through sliding of the cleaning brush; daily maintenance is facilitated and the mirror surface is kept clear.

The utility model discloses a punching jig capable of automatically brushing burrs, which comprises an upper clamping plate, a lower clamping plate, a lower clamping plate, an upper clamping plate and a lower clamping plate, a plurality of product appearance pipe positions, an air cylinder, a plurality of handles, a guide rail fixing plate and a plurality of inductor fixing blocks are arranged on the lower clamping plate, the inductor is connected to the inductor fixing blocks, the guide rail is connected to the guide rail fixing plate, the inductor fixing blocks are connected to the guide rail fixing plate, a pressing rod is arranged on the air cylinder, and the upper clamping plate slides on the guide rail. A positioning cavity is defined by the upper clamping plate, the lower clamping plate and the product appearance pipe position, and a product is placed in the positioning cavity. An operator takes and puts a product into a positioning cavity formed by a product appearance pipe position and groove edges on the upper side and the lower side through the left hand and the right hand, an air cylinder clamps rotation and downward pressing of a pressing rod, an upper clamping plate and brush combination body cleans iron wires on the surface when sliding left and right along a guide rail, and iron wires (scraps) are prevented from remaining at product orifices.

The invention discloses an indirect evaporative cooling unit and a control method. The unit comprises a heat exchange system; the spraying system comprises a spraying water storage tank, and the spraying water storage tank is connected with a water supplementing pipe used for supplying water; the humidifying system comprises a humidifying water storage tank, and a liquid inlet of the humidifying water storage tank can be communicated with the water supplementing pipe; wherein a water receiving piece used for collecting condensate water of the heat exchange system is arranged on the lower side of the heat exchange system, the liquid inlet can be further communicated with the water receiving piece, and the humidifying water storage tank can be communicated with the spraying water storage tank so as to supplement water into the spraying water storage tank. Humidification and spraying share one set of water supplementing / draining system, equipment such as a water pipe and a water pump does not need to be additionally arranged for the humidification system, and the operation cost is reduced.

This invention provides a high-efficiency power-type thermistor device, belonging to the field of heat dissipation technology. It includes a plug assembly comprising a housing, an air inlet on the side wall of the housing, an air outlet on the side wall of the housing, a base plate snapped onto the bottom of the housing, a pin inserted into the side wall of the base plate, and a slot on the top of the housing. Through the arrangement of heat sinks, a servo motor, and fan blades, this invention can quickly dissipate heat when it generates heat during charging. The thermistor design prevents the consumption of extra power when not generating heat, eliminating concerns about power outages or safety hazards. Charging efficiency is also more stable, maintaining the initial charging speed, allowing mobile phones and tablets to be fully charged quickly. Furthermore, low-temperature environments slow down the aging of internal components, significantly improving the plug's durability. While ensuring heat dissipation, portability is not compromised; its size is similar to a regular plug, taking up little space when plugged into a socket and not interfering with nearby devices.

The utility model discloses a kind of laser detection module and self-moving robot, laser detection module includes seat, laser radar assembly and drive assembly, wherein laser radar assembly is relatively movably installed in seat in axial direction, drive assembly is installed seat in seat, and it is set at the outer circumferential position of laser radar assembly, laser radar assembly is driven by drive device and transmission mechanism and is relatively close or far away seat along axial direction.This utility model, by the optimization design of drive assembly layout, effectively reduce the overall size of laser detection module in axial direction, reduce its space occupation in up-down direction, can make self-moving robot more easily pass through low area such as furniture bottom, expand cleaning area range, while drive assembly structure is simple and compact, does not occupy additional space, so that other components in self-moving robot can be more compactly installed.

A foldable bag comprises a foldable bag, a connecting bottom plate, a supporting bottom plate and several walking wheels; the foldable bag comprises a bag body, an upper cover and a handle; the bag body has a cavity with a top opening; the bag body and the upper cover are made of cloth which can be folded and has supporting force; the upper cover is used to move to close the top opening of the bag body; the handle is arranged on the side of the bag body; the supporting bottom plate is a hard plate; the connecting bottom plate is arranged in the cavity; the supporting bottom plate is arranged below the bag body; each walking wheel is evenly distributed and arranged below the supporting bottom plate; the walking wheel has a connecting screw rod which passes through the supporting bottom plate, the bottom surface of the bag body and the connecting bottom plate in sequence; the connecting screw rod passes through the top of the connecting bottom plate and is locked with a connecting nut; and the bottom surface of the bag body is clamped between the connecting bottom plate and the supporting bottom plate. Therefore, the supporting bottom plate can provide supporting force; the foldable bag can be stored; the walking wheels can be conveniently moved; and the use is convenient; when not in use, the foldable bag can be compressed and folded as a whole; the product volume can be greatly reduced; and the storage is convenient.

The utility model discloses a kind of front arc glass window combination end head island cabinet, involve display cabinet field.The front arc glass window combination end head island cabinet, including island cabinet body and two groups of slide rails being opened in inner wall, further include arc glass window, the arc glass window is slidably installed in the inside of slide rail, two groups of arc glass window are along slide rail relative sliding, two groups of arc glass window can be sealed closed to the top of island cabinet body and use, adjusting partition component, multiple adjusting partition components are arranged in the inner chamber of island cabinet body, by the inside snap-fit installation adjusting partition component of mounting seat, the partition of island cabinet body inside inclination or horizontal space can be quickly completed, adapt to the storage demand of different length and shape, improve device applicability, when not needing partition space, reverse push clamping block, stretch partition net contraction and accomodate, do not occupy additional space.

The utility model relates to the technical field of paraffin section, concretely is a kind of paraffin section machine, including section machine main body, the front of section machine main body is provided with processing mechanism, the both sides of section machine main body top are fixedly installed with longitudinal guide rail, the inside rotation of longitudinal guide rail is installed with threaded rod, the outer wall of threaded rod is equipped with adjusting block. This kind of paraffin section machine, by the cooperation of section machine main body, processing mechanism, longitudinal guide rail, threaded rod, adjusting block, vertical rod, transverse plate, electric telescopic rod, visual protective cover, fixing bracket, transmission mechanism and servo motor, section machine main body is not used, visual protective cover can be automatically adjusted to the outside of processing mechanism, it is sealed and covered, effectively avoid external dust impurity interference, play good protection function, guarantee section machine stable operation.

The utility model relates to the field of thermal imaging lenses, in particular to a ring rolling device for forging processing, and aims to solve the technical problems that the conventional ring rolling processing equipment is of an open structure and cannot protect an oxidized shell outburst from a forge piece, and surrounding operators are easy to hurt. According to the technical scheme, the rolling ring forging device comprises a forging table, a rolling wheel, a core roller, a guide roller, a signal roller, a storage bin, an extension pedestal and a protection assembly; according to the utility model, the retractable and extendable expansion pedestal and the protection assembly carried on the expansion pedestal are arranged in the forging table, so that an open ring rolling processing area can be enclosed and protected in the ring rolling processing process, and an oxidation shell on a forge piece is prevented from outburst and splashing to surrounding operators to cause personal injury; the problems that existing ring rolling machining equipment is of an open structure, an oxidized shell protruding out of a forge piece cannot be protected, and surrounding operators are prone to being hurt are solved.

This utility model discloses a double-unit rear door seat for a dump truck with a protective device, including a double-unit seat pad and a double-unit fixed seat and a double-unit movable seat disposed on the double-unit seat pad. One end of the double-unit movable seat is hinged to the double-unit fixed seat via a first double-unit seat pin, and the other end is hinged to the rear door hanging plate via a second double-unit seat pin. A double-unit seat protective device is provided on the top of the double-unit seat pad and on the side of the double-unit fixed seat and the double-unit movable seat closest to the dump truck body. The double-unit seat protective device is used to prevent foreign objects from entering the bottom of the double-unit movable seat when the dump truck rear door is opened. The advantages of this utility model are: it can effectively reduce the entry of foreign objects into the bottom of the double-unit movable seat, ensuring that the rear door closes and shuts down in time after unloading; it does not occupy additional vehicle space; and it can improve the overall strength of the double-unit seat.