99results about How to "Structure labor saving" patented technology

An energy accumulated stapler is composed of base, upper cover, staple slot, staple driving plate, elastic staple pusher in said staple slot, the staple plate and bottom spring on said base, a box hinged on base, and such unit in said box as lever, energy-accumulating spring unit and open-close plate. Its advantage is to save labor.

The invention discloses a broken rope protective device of an upright lift gate. The broken rope protective device comprises a bearing shaft, one end of the bearing shaft is connected with the upright lift gate, and the other end is equipped with a mounting substrate, two surfaces of the mounting substrate are respectively equipped with a broken rope triggering mechanism and a track clamping executive mechanism. The invention adopts a bearing shaft as a protected object to connect with the device, the gravity of the lift gate is used for braking, and the spring force is mainly used for triggering the broken rope; and therefore, the braking force is in proportion to the gravity of the lift gate directly, that is, the heavier the lift gate is, the greater the braking force is. The broken rope protective device is reliable in braking, and compact in structure. By adopting a pair of lever mechanisms in the broken rope triggering mechanism in the invention, the broken rope protective device is flexible in action and reliable. A rack mechanism and a gear mechanism are applied to the track clamping executive mechanism to convert the linear motion into the rotary motion; and the clamping force is amplified by using a method for reducing a clamping cam force arm, so that the broken rope protective device has a compact structure, and high action reliability.

The invention discloses a device for automatically cleaning and transporting feces from a sheep house, comprising a sheep house, a manure collection tank arranged at the bottom of the sheep house, and a gathering device provided at the bottom of the manure collection tank, and is characterized in that: the outside of the manure collection tank is provided with There is a track groove on the manure falling port. The height of the track groove is higher than the bottom surface of the septic tank. There are stoppers on the side of the track groove. Under the action of the gathering device, the feces are gathered and scraped to the falling At the manure outlet, the feces fall from the manure outlet, and the lower side of the manure outlet is provided with a manure receiving belt corresponding to the manure outlet. One end of the manure conveying belt is connected to the manure belt through the manure cleaning board, and the other end is passed through another The manure cleaning board is connected to the manure collecting tank, and then the manure is transported into the manure collecting tank. The manure collected and scraped by the device does not need to be cleaned manually, and is automatically transported to the manure collecting tank or other manure collecting equipment, avoiding manual shoveling The high-intensity work of manure and manure pulling effectively reduces the cost of breeding.

The invention relates to a connection mechanism for testing treatment tool and machine station, comprising treatment tool box, of which at the top testing circuit board can be set; and testing machine station, in which testing instrument can be set. Slipping devices are set at two facing positions at the bottom of treatment tool box so that the treatment tool box can move and locate on the bearing platform at the top of testing machine station quickly and easily. After the treatment tool box locates, there are multiple holding devices on the bearing platform to hold clamping device pivoted at two facing walls in the treatment tool box so that the clamping device can generate rotary displacement and unlocking status is formed. But the connection module can deviate from the clamping device and extend through the port at the bottom of treatment tool box. It is connected with the interlaying module set on the bearing platform in depression. Here the treatment tool box is connected with the testing machine station in current. So testing instrument in testing machine station can test the circuit board at the top of treatment tool box so that assembling time for testing circuit board is decreased greatly, it is favor of changing treatment tool boxes with different specification quickly. The invention has labor saving mechanism and so only one man is need to install easily.

The invention discloses a cervical vertebra rehabilitation physiotherapy device which comprises a base, an upright column, a seat and a group of balancing weights. The upright column is fixed onto thebase, the seat is slidably arranged on the base and is positioned on one side of the upright column, the group of balancing weights is arranged on the base in a stacked manner and is positioned on the other side of the upright column, a hang rod is penetratingly arranged between the group of balancing weights, a pulley is arranged at the upper end of the hang rod, an adjusting upright column is inserted in the upper end of the upright column, a hinge pin seat is arranged on the top of the adjusting upright column, a lever is hinged onto the hinge pin seat, a neck sleeve hinge pin seat is arranged at one end of the lever, a traction rope fixing seat is arranged at the other end of the lever, another traction rope fixing seat is arranged on the upright column, a neck sleeve is suspended onthe neck sleeve hinge pin seat at the end of the lever, one end of a traction rope is connected onto the traction rope fixing seat at the other end of the lever, and the other end of the traction ropedownwardly penetrates the other traction rope fixing seat, is wound through the pulley and then is upwardly connected with the other traction rope fixing seat. The cervical vertebra rehabilitation physiotherapy device has the advantages that the cervical vertebra rehabilitation physiotherapy device is simple in structure and easy to operate and use; labor can be saved when the cervical vertebra rehabilitation physiotherapy device is operated, the tensile strength on the neck sleeve can be cushioned, accordingly, the necks of patients can be prevented from being injured, and progressively enhanced traction effects can be realized by the cervical vertebra rehabilitation physiotherapy device; the cervical vertebra rehabilitation physiotherapy device is convenient to adjust and is excellent in comfort during traction.

The invention belongs to the technical field of steel bar hoop bending equipment, and particularly relates to a hoop bending machine. The hoop bending machine comprises a machine frame. The machine frame is provided with a drawing mechanism, two straightening mechanisms, a bending mechanism and a shearing mechanism. The straightening mechanisms comprise the front-back straightening mechanism and the top-bottom straightening mechanism, the front-back straightening mechanism and the top-bottom straightening mechanism are arranged on the two sides of the drawing mechanism respectively, and a pay-off rack is arranged in front of the front-back straightening mechanism. The drawing mechanism comprises a pressing wheel set, a drawing wheel set and supports, wherein the pressing wheel set and the drawing wheel set are arranged in parallel in the vertical direction in a matched mode, the end, where a driving drawing wheel of the drawing wheel set is located, of a drawing input shaft is connected with a synchronous belt drive mechanism, and a pressing mechanism is arranged corresponding to each pressing wheel. The bending mechanism comprises a case, a main shaft and a bending shaft, the main shaft is arranged in the case and connected to the synchronous belt drive mechanism, a central shaft is installed at one end of the main shaft, a bending sleeve is arranged between the main shaft and the case in a sleeving mode, and the bending shaft is arranged on the side, close to the central shaft, of the bending sleeve. The hoop bending machine is high in automation degree, high in response speed of high speed start and stop and forward and reverse rotation, short in machining cycle and low in cost.

The invention relates to a furniture damping overturning opening and closing adjusting mechanism which comprises an overturning device. The overturning device comprises a pushing element, a connecting arm assembly and a fixing element; the pushing element is hinged to the fixing element through the connecting arm assembly, a damping assembly is arranged between the pushing element and the fixing element and comprises a level element and a damper, the damper is arranged on the fixing element, and the lever element is rotationally arranged on the fixing element; the two ends of the lever element act with the damper and the pushing element at least when the pushing element is overturned and closed by a section of stroke; the pushing element acts on the damper through the lever element at least when overturned and closed by the section of stroke, the damper is compressed and generates buffer force, and therefore the pushing element is overturned and closed to the fixing element in a damping manner; and an adjusting assembly is arranged on the lever element, the force arm, acting on the damper and/or the pushing element, of the lever element changes through the adjusting assembly by means of tools or manual actions, and therefore the buffer force of the damper is adjusted.

The invention belongs to the technical field of oil drilling machine equipment and particularly relates to a drilling tool conveying device. The drilling tool conveying device comprises a translation device provided with a clamping part, a drilling tool can be movably installed by the clamping part, the translation device drives the clamping part to move horizontally and rotate in a vertical plane, and the drilling tool is driven to rotate horizontally along with the clamping part and rotate in the vertical plane simultaneously, so that the conveying of the drilling tool in an oil drilling process is completed. The drilling tool conveying device is simple in structure, high in automation degree, efficiency and safety in the drilling tool conveying process and widely applicable to conveying of different drilling tools on drilling machines with multiple models.

The invention discloses a pistol type circumcision anastomat with a safety buckle. The pistol type circumcision anastomat comprises a glans seat, a regulating rod, a regulating handle, a cylindrical cutter, a suturing nail jacking-out cylinder, a hollow jacking rod, a nail cabin ring and suturing nails, wherein the suturing nails are arranged in the nail cabin ring; the cylindrical cutter is sleeved in the suturing nail jacking-out cylinder in a coaxially installing mode; the pistol type circumcision anastomat also comprises a pistol body and a trigger transmission mechanism; the pistol body consists of a tubular body part, a main casing part and a handle part; and the trigger transmission mechanism comprises a trigger, a transmission element, a transmission arm, a swinging arm, a slide block and a reset spring. The trigger transmission mechanism is particularly designed to be matched with a horizontal position limiting plate arranged in the pistol body, so that great labor is saved in the operation process; and the moving displacement amount of the suturing nail jacking-out cylinder is precise, so that the circumcision anastomat and suturing success ratio is improved.

The invention discloses a bottle cap. The bottle cap comprises a main cap 1 and an auxiliary cap 2, wherein one or more auxiliary caps 2 are arranged, the main cap 1 and the auxiliary cap 2 are detachably or integrally connected, an opening piece 3 which is integrated with the main cap 1 is arranged on the main cap 1, an impact end 4 is arranged on the auxiliary cap 2, an impacted end 31 is arranged on the opening piece 3, and petal-shaped bodies or strip-shaped bodies are arranged at the upper end or the lower end of the opening piece 3. According to the technical scheme, the structure is very suitable for manufacturing of molds and high-speed production of products, bottle cap opening is simple and labor-saving, liquid can be used without contacting the liquid flowing area in the main cap, the use process is simple and convenient, and the cost is low; and compared with original products, the cost is not increased, and the bottle cap is more sanitary and convenient in use and more suitable for life use.

The invention discloses a pistol-type circumcision anastomat with a safety catch; the circumcision anastomat comprises a glans penis base, a regulating rod, a regulating handle, a cylindrical knife, a suturing nail ejecting drum, a hollow ejector rod, a nail cartridge ring and suturing nails arranged inside the nail cartridge ring, wherein the cylindrical knife is sleeved inside the suturing nail ejecting drum in a mode of mounting coaxially; the circumcision anastomat further comprises a pistol body and a trigger transmission mechanism; the pistol body is composed of a tubular body part, a main shell part and a handle part; the trigger transmission mechanism is composed of a trigger, a transmission piece, a transmission arm, a swing arm, a sliding block and a reset spring; the safety catch is arranged on the trigger; and the safety catch comprises a hinge shaft, a supporting rod, a button, a sliding block, a reset spring and a guide groove. The circumcision anastomat disclosed by the invention, by adding the safety catch and by designing the safety catch, is safer and more convenient in operation, and the circumcision anastomat fully manifests the design concept of being user-friendly.

The invention discloses a single-line and double-line interchange assembly line, and belongs to the technical field of light industrial product assembly line production equipment. The single-line and double-line interchange assembly line comprises a machine frame, a first turnover basket beat type conveying mechanism, a second turnover basket beat type conveying mechanism, a first turnover basket operation driving mechanism and a second turnover basket operation driving mechanism; the first turnover basket beat type conveying mechanism and the second turnover basket beat type conveying mechanism correspond to each other up and down and are arranged on the machine frame in the state that the first turnover basket beat type conveying mechanism and the second turnover basket beat type conveying mechanism are respectively kept horizontal; the first turnover basket operation driving mechanism is arranged at the left end of the machine frame, the left end of the first turnover basket beat type conveying mechanism is connected with the first turnover basket operation driving mechanism, and the left end of the second turnover basket beat type conveying mechanism is arranged on the first turnover basket operation driving mechanism in a sleeving mode; and the second turnover basket operation driving mechanism is arranged at the right end of the machine frame, the right end of the second turnover basket beat type conveying mechanism is connected with the second turnover basket operation driving mechanism, and the second turnover basket operation driving mechanism is sleeved with the right end of the first turnover basket beat type conveying mechanism. Electric energy is saved; workpieces can be conveniently taken and placed, and operation is labor-saving; the workpieces are prevented from falling off; and the structure is simplified, and daily maintenance workload is reduced.

The invention discloses a device for detaching snap structures. The device comprises a base and a plurality of limiting columns arranged on the base, wherein a space which is used for being inserted by a lower shell is formed in the limiting columns, all the limiting columns are in contact with all wall faces of the lower shell inserted into the space so as to limit the lower shell, supporting members which are used for supporting the inserted lower shell from the bottom are further arranged on the base, and a plurality of detaching heads which are opposite to all snap structures in position are arranged at the outer sides of the tops of the supporting members, are of wedge-shaped structures with thin upper parts and thick lower parts and can be inserted between snap plates of the upper shell and the outer sidewalls of the lower shell. When the detaching heads are inserted to certain depth, the detaching heads enable the snap plates of the upper shell to yield towards the direction being far away from the outer sidewalls of the lower shell until the snap plates are divorced from snap hooks, so that the detaching heads can be used for simultaneously enabling all the snap plates to be pried off from the snap hooks, thus, the snap plates can be withdrawn from snap grooves, the work of detaching snaps is realized, and the operation is laborsaving, convenient and fast; the device for detaching the snap structures is simple in structure, simple in manufacturing and low in production cost.

The invention discloses a portable foldable desk and chair connected unit which comprises a folding chair and a folding desktop at one side of the folding chair, wherein the folding chair comprises long legs and short legs which are hinged with each other, and a seat hinged with the long legs and the short legs, one end of the folding desktop is hinged on the long legs, the other end of the folding desktop is connected with support rods, and the other ends of the support rods are hinged on the seat. The portable foldable desk and chair connected unit provided by the invention can ensure that the desk and the chair can be simultaneously folded to facilitate the movement and the carrying, and is simple and has a labor-saving effect in operation.

The invention provides a horizontal articulated slag pot carrier. The horizontal articulated slag pot carrier comprises two working mechanisms symmetrically arranged on a rear frame; and the working mechanisms are installed on one sides of the rear frame, and each working mechanism comprises a clamp, a connecting rod, a working big arm and a telescopic rod (64), wherein a U-shaped opening is formed in the clamp, the opening faces towards the direction of a cab and is matched with a trunnion of a slag pot, a pin locking mechanism is arranged on the clamp and is used for locking the slag pot, the bottom of the connecting rod is hinged to the rear frame, the top of the connecting rod is hinged to the outer side of the clamp, the bottom of the working big arm is hinged to the rear frame, the top of the working big arm is hinged to the outer side of the clamp, the working big arm is arranged on the inner side of the connecting rod, the fixed end of the telescopic rod is hinged to the rear frame, and the movable end of the telescopic rod is hinged to the middle part of the working big arm. According to the horizontal articulated slag pot carrier, the problems of long working time, low operation efficiency and the like of an existing slag pot carrier are solved, the safety driving feeling is improved, the whole-vehicle structure is compact, the gravity center is low, and the purposesof high safety, high efficiency, low energy consumption and low cost are achieved.