34results about How to "Limit position" patented technology

The utility model relates to a liftable tool jig, which belongs to the technical field of welding and comprises a welding jig base, two threaded C-shaped fixing clamps, a welding jig upper cover and a radiating module, the welding jig upper cover and the radiating module are arranged on the threaded C-shaped fixing clamps, and the number of the threaded C-shaped fixing clamps is two. The welding jig base comprises a welding base body, a lifting sliding block is embedded in the bottom side of the welding base body, a lifting positioning pin for fixing the lifting sliding block is detachably installed on the bottom side of the welding jig base body, and a fixing screw fixed to the welding jig base body is arranged in the lifting positioning pin. And a mounting groove for mounting the heat dissipation module and the welding jig upper cover is formed in the welding base. According to the liftable tool jig, the lifting device is additionally arranged in the base of the tool jig, when a copper sheet is placed, the positioning base descends, the periphery of the positioning retaining wall becomes high, and the position of the thin copper sheet is effectively limited.

One aspect of the present invention provides a battery wiring module capable of limiting the position of an electric wire. A battery wiring module is provided with: a case (22) having a wire housing section (31); and a cover (25) having a cover part (70) for covering the electric wire accommodating part (31). The cover (25) is provided with a first displacement limiting part (71) extending from the cover part (70). The first displacement restricting portion (71) restricts displacement of the electric wire (21) in a direction approaching the cover portion (70).

The utility model relates to a workpiece measuring mechanism which comprises a first detection unit and a table top, the first detection unit comprises a first detection pen, a first push cylinder, a first elastic block and a first distance measuring assembly, the first detection pen is installed on the first push cylinder, and the first detection pen is connected with the first elastic block; the first distance measuring assembly is arranged on the first elastic block, the distance between the first detection pen and the table top is changed through the first pushing air cylinder, and when the first detection pen and the table top abut against the workpiece, the first distance measuring assembly measures the distance between the first detection pen and the table top. According to the workpiece measuring mechanism, the first detection head and the detection head can be tightly attached to the workpiece, and the workpiece measuring mechanism has the advantages of being high in precision and the like.

The utility model discloses a plunger pump combination device capable of achieving linear dosing, and relates to the technical field of tail gas treatment in the gold smelting industry, in particular to the plunger pump combination device capable of achieving linear dosing, which comprises a supporting plate and a spray head, and a plunger pump body, a liquid collecting bag, a first supporting rod and a second supporting rod are respectively installed on the top of the supporting plate. According to the plunger pump combination device capable of achieving linear drug delivery, through the arrangement of a cylinder, a round rod, a turbine, a disc, a first sliding block, a connecting rod and a cavity connector, the plunger pump combination device capable of achieving linear drug delivery has the effects that the spraying position of a spray head can be conveniently adjusted in a swinging mode when a drug is sprayed, and the spraying area is increased; and after the liquid collecting bag is added, the pressure is adjusted to be constant, a linear feeding mode is changed, feeding is more uniform and stable, the working condition of the tail gas denitration process is stabilized, and the purpose of improving practicability is achieved.

The utility model belongs to the technical field of fascia guns, in particular to a portable fascia gun charging bin, which comprises a box body and a fixing device, the inner surface of the box body is fixedly connected with a filling pad, the surface of the box body is rotatably connected with a cover plate, and power lines are inserted into the inner walls of the box body and the filling pad; a fixing device is arranged on the surfaces of the box body and the power line and comprises a storage barrel, the side wall of the storage barrel is fixedly connected with the side wall of the box body, the power line is inserted into the inner wall of the storage barrel, the surface of the power line is fixedly connected with a connecting disc, wear-resistant devices are arranged on the surfaces of the box body and the cover plate, and each wear-resistant device comprises a wear-resistant sleeve which sleeves the surface of the box body. Elastic belts are fixedly connected to four corners of the upper surface of the wear-resistant sleeve; clamping blocks are fixedly connected to positions, close to the elastic belts, of the surface of the box body; by arranging the storage cylinder, the connecting disc and the pull block, the power line can be conveniently moved, meanwhile, the position of the power line can be limited, and the protective cover can protect the power line.

This utility model belongs to the field of sludge filtration technology and discloses a dynamic sludge filtration device, including a housing. A filtration unit and a discharge unit are connected to the outside of the housing via a rotating motor and a discharge motor, respectively. The filtration unit and discharge unit are located inside the housing. A water pumping unit is located at the top of the housing and connected to the water pumping unit via a filtration water pumping pipe. The discharge unit is located at the bottom of the filtration unit and the water pumping unit. This utility model can increase the sludge contact area and filtration area, allowing liquid to penetrate into the filter housing more quickly. Combined with the rotating water pumping component, the liquid is promptly extracted, improving the speed and efficiency of sludge dewatering and shortening the processing cycle. The rotating motor drives a rotating rod, which in turn causes the filter housing to rotate within the sludge. Dewatering is achieved using the principle of free liquid permeation. Compared to traditional methods that rely on strong external force for dewatering, this effectively reduces the moisture content of the filter cake and significantly reduces energy consumption.

The utility model relates to a carton conveying mechanism which comprises a first linear conveying belt, a second linear conveying belt, a driving part, fixing plates, rotating shafts, sliding rollers, rotating rollers, a circular truncated cone roller, a supporting plate and bevel gears, the fixing plates are installed between the first linear conveying belt and the second linear conveying belt, the fixing plates are connected through the rotating shafts, and the sliding rollers and the rotating rollers are arranged in a staggered mode. The sliding roller and the rotating roller are slidably connected to the fixing plate, one end of the sliding roller is coaxially connected with the circular truncated cone roller, the other end of the sliding roller is rotatably connected with the bevel gear, one end of the rotating roller is coaxially connected with the circular truncated cone roller, the other end of the rotating roller is connected with the bevel gear through a fixing piece, and the rotating roller is in linkage with the bevel gear through the fixing piece. The circular truncated cone roller is rotationally connected with the supporting plate, and the bevel gears are matched with one another. According to the carton conveying mechanism, the angle between the rotating rollers is changed through mutual rotation between the fixing plate and the rotating shaft, and carton conveying at the corner is achieved.

This utility model discloses a positioning fixture for welding front fork lock frames of electric vehicles. It includes a fixed bracket, and a lock frame fixing mechanism and an upper fork fixing mechanism mounted on the fixed bracket. The lock frame fixing mechanism includes a lock frame fixing box and a lock box fixing block. The lock frame fixing box is slidably connected to the fixed bracket via the lock box fixing block. The upper fork fixing mechanism includes a riser fixing seat, a riser quick-pressing mechanism, a cylinder, and an upper fork fixing block. The riser fixing seat and the cylinder are connected to the fixed bracket. The riser fixing seat has a groove that mates with the riser. The lower end of the groove has a positioning step that mates with a sleeve. The riser quick-pressing mechanism is connected to the side of the riser fixing seat. The quick-pressing mechanism, in conjunction with the groove, enables radial fixing of the riser. By positioning and clamping the lock frame and upper fork respectively using the lock frame fixing mechanism and the upper fork fixing mechanism mounted on the fixed bracket, and then welding these two parts together in one operation, high precision and good consistency are achieved, saving labor costs.

The utility model discloses an anti-corrosion through-wall pipe for a gas pipeline, which relates to the field of gas pipelines and comprises a gas pipeline body, a protective layer is mounted in the gas pipeline body, a support plate is slidably connected in the gas pipeline body, a linkage plate is rotatably connected in the gas pipeline body, and the linkage plate is rotatably connected with the gas pipeline body. A toothed plate is connected to the interior of the linkage plate, a transmission mechanism is arranged in the gas pipeline body, and a transverse plate is connected to the interior of the gas pipeline body. According to the anti-corrosion through-wall pipe for the gas pipeline, through cooperation of the protective layer, the supporting plate and other components, the protective layer can prevent the gas pipeline body from making direct contact with the wall, the wall and the gas pipeline body are separated through the protective layer, the supporting plate can move, and therefore the gas pipeline body can be prevented from being damaged. Therefore, the position of the gas pipeline body is limited, friction between the protective layer and the wall is avoided, and the problem that danger is caused to people due to corrosion and damage of the pipeline is solved.

The utility model discloses a multi -functional glass rack, the utility model relates to glass rack technical field. This multi -functional glass rack is including bottom plate, the bottom fixed mounting of bottom plate has universal wheel, the top of bottom plate is provided with and places mechanism: support subassembly, including the connecting shaft of intercalation installation in bottom plate one side, the top swing mounting of connecting shaft has the limit stop, the upper end swing mounting of limit stop has the connecting rod, the left end swing mounting of connecting rod has the support rod, through the position of fixed axle of slider both sides to limit fixed axle, make fixed axle present vertical installation between support rod and limit rod, the eccentric block of fixed axle outside group setting can limit the position of rubber sleeve, and rubber sleeve can play the role of support and protection to glass, and this mode can make glass horizontal arrangement between support rod and limit rod, when placing glass, just need to push inwards, can avoid the glass that has placed and block the placement of subsequent glass.

The utility model relates to the technical field of structural engineering, and discloses a beam lock catch capable of being quickly stabilized and reinforced, which comprises a positioning plate, a clamping plate used for preventing a template from deforming is clamped on one side of the positioning plate, and a fastening buckle used for limiting the position is arranged on one side of the clamping plate. A reinforcing rod used for keeping the same pressure is fixedly installed on the top of the positioning plate, and a rib plate used for preventing sliding is fixedly installed on one side of the positioning plate. According to the beam fastening buckle capable of being rapidly and stably reinforced, through cooperative arrangement of the positioning plate and the clamping plate, the device can protect a concrete formwork during use, the situation that the concrete formwork is damaged during fastening and cannot be used again is prevented, the positioning plate is arranged, the position of the clamping plate can be limited, the clamping plate is arranged, and the clamping plate is arranged, so that the fixing effect is good. And pressure can be applied to the concrete formwork, deformation of the formwork due to concrete pouring is avoided, meanwhile, the device is better attached to the formwork, and the protection performance of the device in the using process is improved.

The utility model discloses a transformer transformation ratio tester, and relates to the technical field of transformers, in particular to a transformer transformation ratio tester, which comprises a tester body, a tester rear cover and a dustproof net, a positioning block is mounted at the bottom of the tester body, and U-shaped plates are mounted on two side surfaces of the tester rear cover. The interior of the U-shaped plate is rotatably connected with a vertical plate through a shaft rod, one side surface of the vertical plate is provided with a buckle block, two side surfaces of the tester body are provided with cavity fixing blocks, and the interior of each cavity fixing block is provided with a limiting spring. The transformer transformation ratio tester has the effect of facilitating disassembly between the tester body and the tester rear cover, the positioning block plays a role in positioning and mounting, the limiting ball is arranged, so that the position of the buckle block is conveniently limited, rapid assembly between the tester body and the tester rear cover is facilitated, and the test efficiency is improved. On the contrary, the tester body and the tester rear cover can be conveniently and rapidly detached, and the purpose of improving practicability is achieved.

The utility model discloses a multi-point workpiece welding device, which relates to the technical field of workpiece welding and comprises a support component, a welding mechanism is movably mounted at the top of the support component, a bearing component is fixedly mounted on the surface of the support component, and a limiting mechanism is movably mounted on the surface of the bearing component. And a clamping mechanism is movably mounted on one side of the bearing assembly. By arranging the limiting mechanism, a screw motor can be started according to the width specification of a welding piece, so that a threaded rod drives a limiting plate to move on a bearing plate, the position of the welding piece is effectively limited, front and back welding points can be calibrated, and the welding accuracy is improved; after a welding part is placed, a servo motor is started to drive a bidirectional threaded rod to control a clamping plate to move towards the middle, so that the welding part can be driven to be kept in the middle, and the welding part can be clamped and kept stable by continuously moving.

The utility model discloses an adjustable mixing kettle for chemical production, which belongs to the technical field of chemical production and comprises a mixing kettle body, a bottom plate and an adjusting component. The bottom plate is connected with the mixing kettle body through an adjusting assembly; the adjusting assembly comprises a supporting plate, an adjusting groove, an adjusting block, a driving motor, a gear, a rack, a rotating block A, a connecting plate and a rotating block B; the two supporting plates are symmetrically and fixedly arranged on one side, close to the mixing kettle body, of the bottom plate; an adjusting groove is formed in one supporting plate; the adjusting block is slidably arranged in the adjusting groove, and the end of the adjusting block penetrates through the adjusting groove and extends to the outside. The driving motor is fixedly arranged on the supporting plate through a motor base; the gear sleeves an output shaft of the driving motor; the rack is fixedly arranged on the adjusting block; according to the adjustable mixing kettle for chemical production, the angle of the mixing kettle body can be conveniently adjusted, so that materials in the mixing kettle body can be discharged from the discharging opening of the mixing kettle body, and the discharging efficiency of the mixing kettle body is greatly improved.

The invention discloses a wind generating set gearbox replacement auxiliary positioning structure which comprises a transportation cart used for replacement and moving wheels used for moving the transportation cart, a supporting plate comprises a square block, a storage groove is formed in the top of the square block, a positioning assembly is arranged in the storage groove, and a protection block is arranged at the top of the storage groove. Auxiliary supporting mechanisms are arranged on the left side and the right side of the square block, a storage mechanism is arranged on the front side of the square block, a square through hole is formed in the rear side of the square block, and a shielding assembly is arranged in the square through hole. The wind generating set gearbox is placed on a square block, then moving wheels are moved, a shielding assembly is manually taken down from the interior of a square through hole, meanwhile, a positioning assembly starts to work, and the wind generating set gearbox is firmly attracted to the square block through a powerful magnet; and meanwhile, the auxiliary supporting mechanism is used for carrying out auxiliary supporting on the gearbox of the wind generating set, so that the positioning effect is better.

The utility model relates to braided bag film -coated equipment technical field, concretely disclose a kind of braided bag film -coated device, including base, the both ends of base are respectively provided with first unwinding mechanism and winding mechanism, the side of first unwinding mechanism is provided with second unwinding mechanism, the both sides of second unwinding mechanism are provided with tensioning mechanism, the side of a tensioning mechanism is provided with hot-pressing mechanism, first unwinding mechanism and winding mechanism all include first support, the upper end of first support is rotatably connected with two first chuck, and first unwinding shaft is detachably connected between two first chuck, second unwinding mechanism includes third support, the both ends of third support are rotatably connected with two second chuck, the both sides below first support and second support are symmetrically provided with two universal wheels, the device is convenient to replace and transport braided bag roll and film material roll, and the function of first unwinding mechanism, winding mechanism and second unwinding mechanism is enriched.

The utility model relates to the technical field of adhesive tape winding equipment, and particularly discloses a connection adhesive tape winding device which comprises a base and an unwinding mechanism, the unwinding mechanism is arranged on one side above the base, a guide roller assembly is arranged on one side of the unwinding mechanism, and a limiting cutting mechanism is arranged on one side of the guide roller assembly. A rolling mechanism is arranged on the side, away from the guide roller assembly, of the limiting cutting mechanism, a support is arranged on the outer side of the limiting cutting mechanism, the guide roller assembly comprises a supporting rod, a first guide roller, a second guide roller and a first telescopic rod, and the limiting cutting mechanism comprises a second telescopic rod, a concave pressing plate, a cutter and a first supporting plate. According to the device, the distance between the two second supporting plates in the winding mechanism can be adjusted according to the width of an adhesive tape to be wound, the winding mechanism is convenient to clean and maintain, the adhesive tape can be tightly pressed before cutting, the phenomenon that the end of the cut adhesive tape rebounds is avoided, and the end of the adhesive tape is conveniently connected with an empty reel.

The utility model discloses a low-voltage drawer industrial switch cabinet which comprises a switch cabinet body, a drawer is inserted in the switch cabinet body, and rectangular sliding blocks are installed on the two side faces of the drawer. The inner wall of the switch cabinet body is provided with a rectangular sliding groove which is matched with the rectangular sliding block, wherein the depth of the rectangular sliding groove is the left-right direction, and the length of the rectangular sliding groove is the front-back direction. A positioning column is arranged at the side part of the switch cabinet body, a positioning hole matched with the positioning column is formed in the switch cabinet body, and a fixing mechanism for limiting the positioning column is arranged in the positioning hole. Through the arrangement of the fixing mechanism, the positioning column is inserted into the positioning hole, and the first L-shaped insertion block and the second L-shaped insertion block move in the same direction and are inserted into the insertion groove, the low-voltage drawer I-type switch cabinet has the effect of improving the placement stability after the drawer is contracted, through the cooperation of the first L-shaped insertion block and the second L-shaped insertion block with the insertion groove, the position of the drawer is conveniently limited, and the operation is convenient. And the stability of the drawer contraction placement is improved, and the purpose of improving practicability is achieved.

The utility model provides a one-way ratchet wrench. The one-way ratchet wrench comprises a wrench body, a ratchet head and a movable head. The wrench body is provided with a head portion and a handle portion, a through hole is formed in the head portion, and a first ratchet portion is formed on one side of the head portion. The ratchet head is provided with a ring portion and an extension portion, a sleeving hole is formed in the extension portion, a second ratchet portion is formed on one side of the ring portion, the extension portion of the ratchet head penetrates through the through hole of the wrench body, and the second ratchet portion is meshed with the first ratchet portion. The movable head fixes one end of the extension portion of the ratchet head, a gap is formed between the movable head and the head portion of the wrench body, and the movable head can move relative to the head portion of the wrench body according to actions of the ratchet head. Therefore, the one-way ratchet wrench can rotate in a single direction through a simple structure and has the advantages of being easy to assemble, low in manufacturing cost and the like.

The utility model relates to a USB flash disk with a USB flash disk cover, which comprises a USB flash disk body and an end cover slidably wrapping the USB flash disk body, the end part of the end cover is provided with an adjusting device for adjusting the position of the USB flash disk body, and the adjusting device comprises a sealing plate buckled at the opening of the end cover. According to the USB flash disk with the USB flash disk cover, the end cover is arranged as a USB flash disk cover structure of the USB flash disk and directly and slidably wraps the USB flash disk, so that the phenomenon that the USB flash disk cover is easily lost relative to the USB flash disk is reduced, meanwhile, the sealing plate is arranged to be connected with the pull ring, and the USB flash disk is connected through the first connecting rod and the second connecting rod, so that the USB flash disk can be conveniently pulled out of the end cover for use; the first connecting rod can rotate relative to the second connecting rod, normal use of the plug part is prevented from being hindered by the sealing plate, the lower rod and the baffle are arranged at the rear end of the USB flash disk, the position of the USB flash disk in the end cover can be limited, meanwhile, the USB flash disk can be prevented from being disengaged from the end cover, and the practicability of the device is improved.

The utility model aims to solve the problem that the existing bottle is inconvenient to extrude and discharge liquid. The bottle body structure for containing the liquid comprises a bottle body and a cover body, and the bottle body and the cover body are detachably connected. The bottle body comprises an inner cavity and a shell; the inner cavity is nested in the shell; the side wall of the inner cavity is made of a flexible material with deformability; a hollow cavity is formed in the shell and is used for arranging an inner cavity; openings are formed in the bottom and the top of the shell respectively, the bottom opening of the shell is used for being placed in the inner cavity, the top opening of the shell is used for penetrating out of the inner cavity, and the part, penetrating out of the shell, of the inner cavity is connected with the cover body; notches penetrating through the outer portion of the shell and the cavity are formed in the two sides of the shell and extend downwards to the lower edge of the shell in the vertical direction. The inner cavity is conveniently extruded through the shell, stored liquid is extruded out, hands are prevented from being hurt, and meanwhile the shape of the shell is kept stable.

The utility model discloses an irregular ground leveling platform structure, aims at providing an irregular ground leveling platform structure which is convenient for confirming whether the flatness of platform meets the standard during leveling. It includes: the thing board, the lifting assembly, the lifting assembly be equipped with several and be circularly distributed, the upper end of lifting assembly with the bottom surface rotationally connected of thing board, the support column, the upper end of support column is connected with the lifting assembly, the pressure detection component, the pressure detection component install at the bottom of support column. The utility model has the beneficial effect that: it is convenient for confirming whether the flatness of platform meets the standard during leveling, can adjust the angle of thing board according to the target, can drive the lifting column to go up and down, can detect the pressure that support column receives, can prevent the deviation of contact board, can limit the position of support column.

The utility model discloses a kind of anti-splashing mechanical lifting sealing devices of high-speed dispersion machine, it is related to dispersion machine technical field, specifically a kind of anti-splashing mechanical lifting sealing devices of high-speed dispersion machine, including bottom plate and dispersion cylinder, the top of bottom plate is separately equipped with adjusting box and cavity block, the inner wall of adjusting box is equipped with fixed plate, the inner bottom wall of adjusting box is equipped with servo motor, the output end of servo motor is equipped with the same axis as the axis of servo motor output end shaft center screw rod.The anti-splashing mechanical lifting sealing device of high-speed dispersion machine has the stability effect of the stability of the convenience lifting seal, through the cooperation of screw rod and screw ring block, the lifting adjustment of sealing cover and stirring plate, through the cooperation of positioning rod and positioning ring, play the role of positioning closure, through the setting of sealing ring, improve the sealing property of the connecting place between sealing cover and dispersion cylinder, play the role of anti-splashing, reach the purpose of improving practicality.

The utility model discloses a turntable with a tank fixing structure, the turntable is provided with a turntable body, the center of the turntable body is provided with a middle hole, the periphery of the middle hole is provided with a fixing hole, the middle hole and the fixing hole are used for being connected with an output shaft of a servo motor, and the turntable body is provided with a plurality of groups of accommodating structures. Each containing structure comprises a plurality of containing grooves, the containing grooves in each containing structure are arranged in parallel, the portions, on the side edge of the rotary table body, of the containing grooves are in an opening shape, and fixing structural parts of the tank bodies are arranged in the containing grooves. According to the utility model, the fixing piece is arranged in the main body groove for accommodating the tank body, so that the tank can be stably fixed in the main body groove, and the tank cannot be thrown out under the action of centrifugal force even if the turntable rotates; an extension groove is further formed in the rear portion of the main body groove and used for containing an unloading claw used during unloading.

The utility model relates to the technical field of seedling raising boxes, in particular to a seedling raising box which comprises a seedling raising box body and seedling raising boxes, a seedling raising cavity is formed in the seedling raising box body, a plurality of storage plates are arranged in the seedling raising cavity, the seedling raising boxes are arranged above the storage plates, and planting plates are arranged in the seedling raising boxes. A supporting bottom frame is arranged at the bottom of the interior of the seedling raising cavity, a water tank is arranged at the bottom of the supporting bottom frame, a transverse filter screen plate is arranged on the upper portion of the interior of the water tank, a water pump is arranged on the right side of the transverse filter screen plate, and a hose is connected to the right side of the water pump. The movable lead screw can be rotated through the adjusting handle to push the movable sliding block to move, due to the fact that the movable sliding block is fixedly connected with the clamping plate, the movable sliding block and the clamping plate can move synchronously till the clamping plate acts clamping force on the seedling raising box, and friction force borne by the seedling raising box can be increased through the rubber pad. Therefore, the position of the seedling raising box can be limited, and the convenience of dismounting the seedling raising box can be improved.

The application discloses a hydraulic engineering ring geological fracture measuring device capable of being quickly installed, which comprises a supporting frame, an expansion supporting mechanism and an auxiliary traction mechanism arranged on the supporting frame, and a traction shaft penetrating through the expansion supporting mechanism and the auxiliary traction mechanism, one end of the traction shaft is provided with a winding mechanism, and the other end is provided with a sampling measuring mechanism. The servo motor drives the adjusting ring gear to rotate through the driving gear, and the rotating position of the adjusting ring gear is limited through the side wheels, the adjusting ring gear applies the thrust force to the fixed gear, the fixed gear is fixedly connected with the expansion arc plate, the expansion arc plate and the fixed gear can be synchronously rotated, the sliding pin of the expansion arc plate is inserted into the inside of the sliding rail, the sliding pin can be moved on the sliding rail, the movement track of the sliding pin can be limited, the expansion range of the expansion arc plate can be limited, the expansion arc plate can be rotated to a suitable position, and the expansion arc plate can provide support for the device.

This utility model relates to the field of capacitor technology, specifically a high-strength aluminum electrolytic capacitor, comprising an aluminum capacitor with leads electrically connected to its surface, a reinforcing shell fixedly fitted onto its surface, the reinforcing shell being a silicon nitride ceramic shell, and a reinforcing frame fixedly connected to its surface, the reinforcing frame being a galvanized iron frame, with several locking strips fixedly assembled on the inner wall of the reinforcing shell. This utility model, through the setting of the reinforcing shell and reinforcing frame, utilizes the high strength, high hardness, high thermal conductivity, high temperature resistance, chemical corrosion resistance, and excellent insulation properties of silicon nitride ceramic. Therefore, the silicon nitride ceramic reinforcing shell provides reliable physical protection for the aluminum capacitor, preventing damage from external impacts and compression. The galvanized iron frame, with its high strength and toughness, enhances the structural stability of the entire aluminum capacitor, improving its practicality.

The utility model discloses a cotton feeding machine for processing automobile sound-absorbing cotton, which relates to the technical field of sound-absorbing cotton processing and comprises a rack, a conveyor belt device is arranged on the rack, an adding hopper is fixedly connected to the upper portion of the rack, supporting legs are fixedly connected to the lower portion of the rack, a bottom plate is arranged below the rack, and the conveying belt device is arranged on the rack. A first rotating seat and a second rotating seat are fixedly connected to the bottom plate, a connecting arm is rotationally connected to the first rotating seat, and the upper portion of the connecting arm is fixedly connected with the rack. The blocking assembly is arranged, so that the position of the raw materials can be limited, the raw materials are prevented from falling into a gap between the conveying belt and the rack, and good conveying smoothness is guaranteed; a pressure applying assembly is arranged, so that discharging of the raw materials can be slowed down, the conveying tightness of the raw materials is improved, and the conveying density is improved; the electric push rod and the rotating seat can drive the rack to incline, so that raw materials can be conveniently discharged, and the use is convenient.

The utility model relates to the field of probiotic processing, and discloses a probiotic agent microwave freeze-drying device which comprises a box body, a door body hinged to the box body, a control panel fixedly installed on one side of the box body, a base fixedly installed on the periphery of the bottom end of the box body, and a microwave generator fixedly installed at the top end in the box body. Three partition plates are installed in the box body at equal intervals, a plurality of air holes are formed in the partition plates, seven clamping blocks are oppositely arranged on the box body, and by arranging a driving structure and a guiding structure, the positions of probiotic culture dishes can be effectively limited, and the probiotic culture dishes are prevented from accidentally falling off during taking; an output shaft of a driving motor drives a gear to rotate anticlockwise, the gear pushes two guide rods through teeth in opposite directions, at the moment, sliding blocks on the other sides of the guide rods slide in sliding grooves, the guide rods work two connecting rods to get close to each other through a push rod, and seven sets of clamping blocks on the connecting rods get close to each other; therefore, the effect of fixing the probiotic culture dish is achieved.