109results about How to "Squeeze tight" patented technology

A field-strippable folding knife which can be disassembled without special tools is disclosed. The knife has a blade a tang, and a handle. The handle comprises a male handle portion and a female handle portion which can be joined together. The tang may have two stops. The stops are engaged by a blade locking system to fix the blade in an open position and a closed position.

The invention discloses a pretreatment construction device for traffic road maintenance. The pretreatment construction device comprises a base, a heating box, rollers, a stirring motor and a charge hole, wherein an unloading cavity of a horizontal cylindrical structure is arranged in a separating base; a horizontal sealing column is coaxially mounted in the unloading cavity; a plurality of storageslots are uniformly formed in the side wall of the sealing column; the lower end of a lifting box is fixedly equipped with a horizontal pressure plate; a heating device for internally heating is mounted in the lifting box; a fan is further fixedly mounted on a bracket of the base; and the fan is communicated with a clearing box on the base through a pipeline. According to the pretreatment construction device disclosed by the invention, the unloading cavity and the sealing column matched with the unloading cavity are arranged, so that an asphalt raw material uniformly flows out from the heating box, filling amount is easily controlled, and material waste is reduced; impurities such as dust inside are sucked before the material is complemented, so that impurities inside are quickly clearedand reduced, and therefore, the material is extruded to be more compactly, and a repaired road is guaranteed to be not liable to collapse and deform.

The invention discloses a system and a method for pre-treating household garbage on the basis of high-pressure extrusion. The system is formed through connecting a garbage grabbing bucket, a stock bin, a chain conveyer, a first belt conveyor, a bag-breaking screening machine, a second belt conveyor, a third belt conveyor, a charge buffer bin, a high-pressure extruder, a fourth belt conveyor, a dry garbage sorting sub-system and a spiral conveyer. The household garbage is subjected to bag-breaking screening treatment and high-pressure extrusion dry-wet separation, then subjected to sorting treatment, and finally sorted into five classes, that is, plastic garbage, metal garbage, building garbage, combustible garbage and organic garbage; and high-pressure extrusion equipment has a superhigh extrusion force, is applicable to dry-wet separation for the household garbage which is subjected to crushing treatment, and adopts a specific mechanism with a short extrusion stroke, a compact extrusion process and high running efficiency. The system and the method have a good garbage pre-treatment effect, and the sorted garbage is high in quality; and moreover, the treatment process is rapid and thorough, the automation degree is high, and the energy consumption level is low.

The invention relates to the field of demagnetizing, and particularly provides a movable demagnetizing device, which comprises a demagnetizing power station system, a demagnetizing power source system, a special demagnetizing cable system, a magnetic field measurement system, a demagnetizing control system and a demagnetizing auxiliary system, and the demagnetizing power station system, the demagnetizing power source system, the special demagnetizing cable system, the magnetic field measurement system, the demagnetizing control system and the demagnetizing auxiliary system are integrated in three standard containers. The movable demagnetizing device can be moved when the movable demagnetizing device is carried by a container transport vehicle or a ship, and can be used for performing magnetic field measurement and remained magnetism treatment for large ferromagnetic equipment, such as ships. The movable demagnetizing device has the advantages that the manufacturing cost is relatively low, the batch production is easy, the demagnetizing speed is higher, the carrying method is flexible, the mobility and hidden property are good, the movable demagnetizing device can be applied to military and civil purposes, and the higher economic value is realized.

The invention relates to a key waterproof structure. The key waterproof structure comprises a shell, a key switch, a soft material piece and a key, wherein the key switch, the soft material piece and the key are sequentially arranged on the shell, the key and the shell are movably assembled, the soft material piece sleeves the key and presses the key and the soft material piece is in synchronous linkage with the key, and the soft material piece further abuts against the key switch to achieve a key function; and the soft material piece comprises a cylindrical structure, the cylindrical structure sleeves the key and comprises an outer side wall, at least one circle of waterproof boss is arranged on the outer side wall in an annular manner, the waterproof boss and the shell are in extrusion interference, and the interference waterproof mode does not fail due to repeated press of the key by a user. Compared with a pasting and/or dispensing waterproof mode in the prior art, the key waterproof structure has the advantages that the waterproof reliability is greatly improved.

The invention discloses a filtering device for pharmaceutical equipment, and belongs to the technical field of pharmaceutical equipment. The filtering device comprises a shell for filtering medicines; and multiple vibration cleaning assemblies which are used for improving the cleaning effect of the filtering structure are installed in the shell. According to the invention, the screw stabilizing assembly is arranged inside, so the condition of motion eccentricity of the lifting screw caused by long-term work can be effectively avoided, and a good rotation effect of the threaded rotary drum matched with the screw stabilizing assembly is ensured; meanwhile, vibration can be effectively conducted into the vibration dredging shaft through the flexible vibration guide rubber, and the vibration dredging shaft can vibrate, so the design is ingenious; on one hand, the flexible vibration guide rubber can effectively reduce vibration of the stable sleeve and guarantee the using effect of the stable sleeve; on the other hand, vibration can be effectively utilized, the vibration dredging shaft of vibration can effectively dredge the interior of the feeding pipe, blockage in the feeding pipe is avoided, unavoidable invalid vibration can be utilized, waste is turned into wealth, and the use effect is improved.

The invention belongs to the technical field of crushing equipment, and particularly relates to a vegetable market garbage crusher. The vegetable market garbage crusher comprises a machine body, wherein a charge hopper is arranged on the top of the machine body; a discharge hole is formed in the bottom side wall of the machine body; a crushing and cleaning device is arranged in the machine body; the crushing and cleaning device comprises a motor which is fixedly arranged on the bottom surface in the machine body; a rotary shaft is connected on an output shaft of the motor; a cleaning cavity is arranged in the machine body; the upper end of the rotary shaft extends into the cleaning cavity; and the crushing and cleaning device further comprises a water stirring plate and a plurality of reamers. According to the vegetable market garbage crusher disclosed by the invention, garbage such as vegetable leaves and fruit peels which are discarded in the vegetable market is preliminarily cut into pieces through the reamers, so that the problem that silt cannot be cleaned as a dead angle exists is avoided; a grinding slot moves and is rotatably matched with a grinding head, so that garbage dropped into the grinding slot is sufficiently ground and crushed; and a vibrating plate vibrates in a reciprocating mode, so that garbage can be shaken and transported towards the discharge hole, and garbage rolls, and therefore, sufficient drying and dehydrating are convenient.

The embodiments of the invention relate to the field of button structures, in particular to a waterproof button and a terminal. The invention aims to improve the waterproof performance of the waterproof button. In one embodiment of the invention, the waterproof button includes a button body and N waterproof components. The button body includes N bosses which correspond to N through holes of a shell, wherein N is an integer greater than or equal to 1. The N bosses, the N through holes and the N waterproof components have a one-to-one correspondence relationship. Each waterproof component is plugged into one through hole corresponding to the waterproof component, and is in contact with one boss corresponding to the waterproof component. In the embodiment of the invention, the area needing to be waterproof is the area where the waterproof components are plugged into the corresponding through holes. The waterproof area is small. Each waterproof component is plugged into one corresponding through hole. The waterproof components tightly extrude the through holes. The waterproof performance of the waterproof button is improved.

A pair of wedge-type electrode holders efficiently solves the problems in the prior electrode holders, such as a scalding handle caused by the loose pressure of a cable conductor at a joint and so on. The invention includes a control rod assembly, a connection assembly and a handle assembly. The technical points are as follows: an upper tong head plate in the control rod assembly is fixed with a control rod via an iron backing plate, a lower tong head plate in the connection assembly is fixed with an insulator of the handle assembly via a lower supporting iron plate, the bevel ends of the lower tong head plate and the lower supporting iron plate are assembled in a fixing frame with a spring supporting iron plate so as to form a closed space, the cable conductor is tightly pressed on the bevels via a wedge pressure block, the periphery of a supporting tube fixedly connected with the insulator is fixed with a handle sleeve via a thermal isolator, and a heat insulating mattress is arranged between the contact surfaces of the end parts of the thermal insulator and the handle sleeve and the end part of the insulator. The structural design is reasonable, the cable conductor joint is pressed tightly, the contact resistance is radically reduced, the heat-producing capability is reduced, the electrode holders are ensured not to be scalding during the continuous welding operation, the cost is lowered, and the operation condition is improved.

The invention discloses a new-energy electric car storage battery protecting device. The new-energy electric car storage battery protecting device comprises a protective block, an cavity is formed inthe protective block, two symmetric first grooves are formed in the inner bottom wall of the cavity, two symmetric second grooves are formed in the inner side wall of the cavity, sliding rods are arranged in the second grooves, the two ends of each sliding rod are fixedly connected with the inner bottom wall and the inner top wall of the corresponding second groove respectively, and the outer surfaces of the sliding rods are sleeved with first sliding rings. According to the new-energy electric car storage battery protecting device, a storage battery box can be lifted upwards by holding pull belts with hands, and convenience is brought to replacement or maintenance of a storage battery; the storage battery box can be placed on a pressure reduction plate, and a shock-absorption effect on the pressure reduction plate can be achieved in the driving process of an electric car; when the second sliding ring moves downwards, the shock-absorption effect can be achieved, and the storage batterybox is kept to be stable; through cooperation of second springs, the storage battery box can be sealed in the cavity, and the storage battery box can be compactly squeezed by using a pressure plate.

The invention discloses small crucian carp flattening and deep scaling equipment for food processing. The small crucian carp flattening and deep scaling equipment comprises a processing box, wherein acaching device is arranged at the top of the processing box; a conveying device is arranged in the middle of an inner cavity of the processing box; a separation box is arranged at the bottom of the inner cavity of the processing box; a wastewater box is arranged at the bottom of the inner cavity of the processing box; a flattening device is arranged in the middle of the inner cavity of the processing box. According to the small crucian carp flattening and deep scaling equipment for the food processing, a manner of firstly flattening and then removing fish scales is adopted, so that on one hand, fishes with relatively small volumes can be treated; meanwhile, positions with scales of fish bodies are totally exposed by adopting a fish scale removing manner; the scaling working efficiency isimproved and the working quality of scaling is also ensured at the same time; when the fish body is extruded and fixed through the flattening device, pressure with a certain degree is applied to the fish body, so that on one hand, fish flesh can be extruded to be more compact; on the other hand, fish bones can be cut off from the fish flesh and the mouthfeel of a product is increased.

The invention relates to the field of clothes dewatering, in particular to a clothes dewatering machine applicable to industrial production. The clothes dewatering machine comprises a base, an outer drum, a dewatering drum and an upper cover. A rotating shaft driven by a motor is arranged on the base, the outer drum is arranged on the base, a plurality of small water drainage holes are uniformly distributed in the wall of the dewatering drum, and the dewatering drum is positioned in the outer drum and driven by the rotating shaft to realize circular motion. The top of the outer drum and the top of the dewatering drum are provided with clothes feeding ports respectively, and the upper cover and the outer drum are tightly pressed. A transfer drum with the top open is arranged in the dewatering machine and provided with a bottom plate and a side wall hollowed-out structure, and the internal space of the transfer drum is partitioned into a plurality of clothes storage spaces. According tothe technical scheme, the transfer drum is partitioned into a plurality of spaces internally, the space for motion of clothes under the centrifugal action is reduced, probability of twining of the clothes in rotation is sharply lowered, and impact on the dewatering drum is scattered, so that the service life of the dewatering machine is prolonged.

The invention relates to sieving equipment, especially to a flow-adjustable sieving device for lithium battery slurry. To overcome technical problems in the prior art, the invention provides the flow-adjustable lithium battery slurry sieving device capable of accordingly adjusting flow according to actual sieving conditions. According to a technical scheme in the invention, the flow-adjustable sieving device for lithium battery slurry comprises a feeding tube, an adjusting mechanism, a valve, a servo motor, a third rotating shaft, etc., wherein the top of a base plate is provided with supportrods and a 7-shaped mounting plate; the support rods arranged at the left side of the 7-shaped mounting plate, and the number of the support rods is two; and the tops of the support rods respectivelylocated at the left and right sides are provided with guide sleeves. The flow-adjustable sieving device provided by the invention can achieve the effect of corresponding flow adjustment according to actual sieving conditions; a crank handle is manually turned a circle so as to drive a first gear and a rotary adjustment plate to rotate by a certain small angle, so precise fine adjustment operationis realized, and sieving treatment is better facilitated; and a sieving cylinder continuously impacts a crashproof block, so the sieving speed of the slurry is sped up, and clogging of the slurry on asieving net is prevented.

{0><}0{>The invention relates to a high-flux sewage treatment device with electrochemical filtration capability. The sewage treatment device comprises an electrochemical filtration reactor (1), a circulating pump (2), a flowmeter (3) and a direct-current power supply (4), <0}{0><}0{>wherein the electrochemical filtration reactor (1) consists of a barrel body (5), a supporting base (6), carbon nano tube membrane electrodes (7), a connecting component (8), porous insulated rigid membranes (9), a porous insulated flexible membrane (10) and a sealing component; <0}{0><}0{>the two carbon nano tube membrane electrodes are separated by the porous insulated flexible membrane; the two porous insulated rigid membranes serve as supporting bodies for electrodes and are used for tightly extruding the electrodes and electrode connecting components. <0}{0><}0{>Under the pumping and force-feeding effect of the circulating pump, water flow can vertically pass through the carbon nano tube membrane electrodes of the electrochemical filtration reactor at a high speed and take away bubbles generated on the electrodes without electrode breakage or mechanical breakdown. <0}{0><}0{>The high-flux sewage treatment device with electrochemical filtration capability is simple in structure, high in reaction rate, low in operation cost, convenient to operate and stable in operation.

A power supply shell waterproof device comprises an upper shell, a lower shell, a power line and a waterproof part. The waterproof part is integrally formed by a wire sealing position and a shell sealing position which are connected end to end. The power line is provided with a joint and is arranged in the line sealing position through the joint in a sealing way, the upper shell is provided with an upper waterproof rib and is pressed above the line sealing position and the shell sealing position through the upper waterproof rib in the sealing way, and the lower shell is provided with a lower waterproof rib and is pressed below the line sealing position and the shell sealing position through the lower waterproof rib in the sealing way. In the invention, the structure is improved; contact positions among the upper shell, the lower shell, the joint and the waterproof part after assembly are increased to form more fitting surfaces; in addition, gaps formed after the upper shell, the lowershell, the joint and the waterproof part are assembled can be avoided so that water vapor or moisture is completely prevented from entering the upper shell and the lower shell, and waterproof performance of the power supply shell is greatly improved; and a maximum waterproof effect is achieved, use safety of the power supply shell is correspondingly improved, and a service life is correspondinglyprolonged.

The invention relates to a compressing device, in particular to a gluing compressing device for manufacturing multi-layer shoe soles. The technical purpose is to provide the gluing compressing devicefor manufacturing themulti-layer shoe soles having the advantages of uniform gluing, compact compression, safety, reliability and simple operations. According to the technical scheme, the gluing compressing device for manufacturing the multi-layer shoe soles comprises a base, a first bracket, a second bracket, a third bracket, a fourth bracket, a first motor, a first coiling wheel, a second coiling wheel, a sliding rail, a sliding block, a first rope and the like; the first bracket is fixedlyconnected to the left side on the base, the second bracket is fixedly connected to the right side on the base, andthe top ends of the first bracket and the second bracket are fixedlyconnected with the third bracket. The device achieves gluing andextruding functions on cotton cloth, not only is the cotton cloth fixed, but also glue can be flattened, and the device has the advantages of simple operations, uniform smearing, compact extruding, safety, reliability and the like.

The invention provides an extrusion pressure detection device of a battery module. The device comprises a top plate, a baseplate and an extrusion mechanism, wherein struts are disposed on peripheriesof the upper surface of the baseplate, and tops of the struts are connected to the top plate respectively; the extrusion mechanism comprises an air cylinder and an extrusion plate, the air cylinder isdisposed at the center of the upper surface of the baseplate, and a piston of the air cylinder is connected to the center of the lower surface of the extrusion plate; guide pipes are disposed on peripheries of the air cylinder, guide pillars are allocated in the guide pipes respectively, tops of the guide pillars are connected to the lower surface of the extrusion plate, and the guide pillars extend to the part under the baseplate and are connected to a fixed plate; pressure sensors are disposed on peripheries of the upper surface of the extrusion plate respectively, and positioning jigs areconnected above the pressure sensors; limiting studs are disposed on the lower surface of the baseplate towards the fixed plate, and limiting nuts are configured on the limiting studs; and a displacement sensor is disposed at the center of the fixed plate towards the baseplate, and the top of the displacement sensor is connected to the lower surface of the baseplate. The extrusion pressure detection device has the advantages of pressure detection, air cylinder stroke limiting and adaptation to different products.

The invention discloses an electrical automatic cutting machine, and relates to the technical field of electrical automatic cutting. The electrical automatic cutting machine comprises a box body, wherein the four corners of the bottom of the box body are fixedly connected with bases respectively, the outer wall of the box body is provided with two drawers, and the top of the box body is provided with an adjusting mechanism. The adjusting mechanism comprises a transverse plate arranged above the box body, wherein a first arc-shaped plate is fixedly connected to the left side of the top of the transverse plate, and a fixing mechanism is arranged on the right side of the top of the transverse plate. The fixing mechanism comprises a frame body, a sliding rail, a second sliding block, a second arc-shaped plate, a second screw rod and a handle. According to the full-automatic electrical automatic cutting machine, through cooperation of a vertical rod, the transverse plate, a first screw rod, a sleeve, a supporting base and a rod body, through rotation of the first screw rod, the first screw rod can drive the sleeve to move left and right, then the sleeve drives the rod body to rotate, the rod body drives the transverse plate to conduct angle adjustment, and therefore, an object placed on the transverse plate can be cut at different angles.