59results about How to "Good hammering effect" patented technology

The invention provides an effective grooving construction method for an underground continuous wall in slightly-weathered limestone with overlying sandy soil. The method specifically comprises the steps of 1) performing core drilling in a grooving area to determine rock characters; 2) measuring the position of a setting-out calibration guide wall; 3) performing guide wall construction and determining the distribution of hole punching positions; 4) drilling guide holes, and installing guide rods; 5) punching a rock layer by using a heavy hammer and grabbing crushed rocks by using a grooving machine; 6) brushing a wall by using a square hammer and connecting the holes to form a groove; 7) cleaning the bottom of the groove to finish the grooving construction. The construction method provided by the invention has the advantages that the defects and the shortages of unsafe and unstable factors, slow construction progress, poor grooving quality and the like are overcome, and the effective, low-cost and high-accuracy grooving construction in the slightly-weathered limestone is realized; the construction effect is good, the grooving speed is fast, the construction process is simple and convenient and the construction period is greatly shortened.

The invention discloses a stamping device for black sesame processing. The stamping device comprises a base, a bracket, a stamping bucket, a hammer stamping mechanism and a shock absorption mechanism,wherein the bracket is fixedly mounted at the upper end of the base; the stamping bucket is arranged on the inner side of the bracket; the hammer stamping mechanism is arranged above the stamping bucket and comprises a stamping hammer, an L-shaped rod, a second spring, an extension rod C and a rack plate; a worm gear is arranged on the right side of the hammer stamping mechanism and connected with a worm arranged on the right side; a rotating motor is further fixedly mounted on the inner side of the bracket; a bevel gear A is fixedly mounted on an output shaft of the rotating motor; and the shock absorption mechanism is symmetrically arranged at the lower end of the base. The device is novel in design, improves black sesame stamping efficiency and can ensure that black sesame in the stamping bucket can be hammered and stamped; a hammer stamping effect of the black sesame is improved; the automation degree is high; the labor is saved; at the same time, the adopted shock absorption mechanism can effectively prolong the service life of the device; and the device is high in practicability and worthy of popularization.

The invention discloses processing equipment for triturating traditional Chinese medicine materials. The processing equipment comprises a base, a bracket, a triturating frame, a tamping mechanism anddamping mechanisms; the bracket is fixedly arranged at the upper end of the base; the tamping mechanism is arranged on the inner side of the upper end of the bracket; the tamping frame is arranged below a tamping hammer; sliding blocks which are arranged symmetrically are rotatably connected to the lower end of the tamping frame; a lantern ring is rotatably connected to the lower end of the outerside of the tamping frame; a pushing rod is hinged to the right side of the lantern ring; the other end of the pushing rod is rotatably connected with the eccentric position of a rotating disk; a cavity is formed at the left end of a second rotating shaft; the inner side of the cavity is in sliding connection with a rotating rod; the damping mechanisms are symmetrically arranged at the lower end of the base. The processing equipment is novel in design, simple to operate, suitable for triturating large traditional Chinese medicine materials simultaneously, high in triturating efficiency, high in automation degree and labor-saving; meanwhile, the damping mechanisms are provided, so the service life of the processing equipment is prolonged, the practicability is high, and the processing equipment is worthy of popularization.

The invention discloses a shoes repair device, which comprises a supporting device and a hammer-out driving guide fixedly installed at the bottom part of the supporting device; a groove part is arranged in the bottom face of the hammer-out driving guide, and a hammer-out plate is glidingly and adaptively connected to the groove part; the inner top part of the groove part is connected with a firstcavity part which is upwards elongated; a second cavity part is arranged in the hammer-out driving guide at the upside of the first cavity part, and a hammer-out driving guide is arranged in the second cavity part; the first cavity part is glidingly and adaptively connected with a slide conveying block adaptively connected with the hammer-out driving guide; left and right sides of the slide conveying block are glidingly and adaptively connected with push rods which are vertically elongated; the elongated tail of the bottom part of every push rod is stretched to the groove part and fixedly connected with the top face of the hammer-out plate; a penetrating groove which is crossly penetrated through is arranged in the slide conveying block. The shoes repair device is simple in structure, convenient to operate, and capable of improving the safety of the hammer-out work while improving the hammer-out efficiency and effect.

The invention relates to a self-adjusting anti-deflection hammer. The self-adjusting anti-deflection hammer comprises a hammer head and a hammer handle; the lower portion of the hammer head is provided with a hammering plate, and hammering columns are distributed on the hammering plate; an electromagnetic plate is installed over the hammering plate, and a permanent magnetic plate is installed over the electromagnetic plate; electromagnetic columns are distributed on the electromagnetic plate, permanent magnetic columns are distributed on the permanent magnetic plate, the magnetic pole directions of all the electromagnetic columns are consistent, and the electromagnetic columns can horizontally move up and down along the axes of the electromagnetic columns; a counterweight cavity is formed over the permanent magnetic plate; a pressure-sensitive plate is laid between the hammering plate and the electromagnetic plate, pressure-sensitive sheets are distributed on the pressure-sensitive plate at equal distance in an array mode, and the pressure-sensitive sheets are correspondingly matched with the hammering columns and the electromagnetic columns one to one; the pressure-sensitive sheets and the electromagnetic columns are paired one to one and electrically connected. The hammer is exquisite in structure and novel in principle, hammer head deflection is effectively prevented, and the ramming efficiency and the using safety are greatly improved.

The invention discloses a double-head wrench capable of measuring a locking clearance and can be used for chiselling. The double-head wrench comprises an middle handle, a wrench head I arranged at thefront end of the middle handle and a wrench head II arranged at the rear end of the middle handle, a wrench opening of the groove body structure is formed in the front end of the wrench head I, a groove bottom of the wrench opening is provided with two bent grooves with groove structures towards the rear end of the wrench head I, and the main body of the middle handle is of a plate-shaped structure; and a clearance measuring piece set is arranged in a storage groove I at the side of the middle handle, the assembling clearance of the plate type part after locking can be detected through measuring pieces on the clearance measuring piece set, and then whether the fit between the two parts is in place or not is determined, so that the wrench can clamp the plate type part more firmly; a chiselling block is arranged in a storage groove II at the rear end of the middle handle in a matched mode, and the chisel block can be taken out and can be used as a chisel, and meanwhile, the chisel blockcan be inserted into a fixing groove I of the wrench head II, so that the wrench head II forms a sharp pick shape, and the whole wrench has breaking and breakdown capabilities.

The invention discloses a flywheel mechanism for a hammer of a light electric piling machine, which is characterized in that: a blind hole is formed in the middle of the hammer; a horn mouth is formed at the upper opening part of the blind hole; an annular groove is formed at one end of the middle of the blind hole; a hydraulic cylinder which is vertical to an axial line of a drop hammer and is in left-and-right communication with the axial line is arranged on the drop hammer; two pistons are symmetrically installed in the middle of the hydraulic cylinder; each of the two pistons is respectively provided with a same piston rod; each of opening parts at two sides of the hydraulic cylinder is respectively provided with a cylinder cover; each opening part of the hydraulic cylinder is sealed by each cylinder cover; an oil supply hole is formed at the central part of the drop hammer; the oil supply hole is communicated with the middle of the hydraulic cylinder; an oil return hole is respectively formed at each of two sides of the center of the drop hammer; the oil return holes are respectively communicated with piston rod cavities at the left and right sides of the hydraulic cylinder; and a suspension ring is fixedly installed at the top of the drop hammer 1.

The invention provides a directional seismic source excitation device and a seismic data acquisition method, and the device comprises an upper cover which is additionally disposed at the upper end of the device, and limits the upward transmission of the energy of an explosive seismic source or other seismic sources capable of generating blasting force; the middle tube is arranged in the middle of the device and used for containing a seismic source; a groove is formed in the middle of the device and used for containing an explosive source or other sources capable of generating blasting force to form a weak part, and the explosive source or other sources capable of generating the blasting force are guided to break through the bottom plate along the inner ring of the groove. The guide pipe is used for limiting the energy after blasting and the circumferential transmission of the broken bottom plate mass block; the sealing cover is located at the bottom of the device and used for preventing silt and the like from entering the guide pipe when the device is put into the well hole; and the fastening bolt is used for fastening the upper cover and the middle pipe. The weak part of the bottom plate of the seismic source device is impacted by the blasting force generated in the seismic source cavity, so that the bottom plate is separated from the device at the weak part, and the purpose of directional seismic source excitation is achieved.

The invention discloses a traditional Chinese medicine processing device facilitating efficient discharging, and relates to the technical field of traditional Chinese medicine processing devices. The discharging speed of the processed traditional Chinese medicine is increased; comprising a base, a stirring mechanism, a discharging mechanism and a feeding mechanism, a processing box is fixed to the outer wall of the top of the base, and a fan-shaped hole is formed in the bottom of the processing box; the discharging mechanism comprises a protection box, a rotating column I, an incomplete gear, a fan-shaped plate, a rotating column II, a complete gear, a stirring blade II, a bent pipe and a driving part; the bent pipe is fixed to the inner wall of the bottom of the processing box. Traditional Chinese medicine needing to be processed can be placed through the processing box, the processing box has a heating function and can process the traditional Chinese medicine, the processed traditional Chinese medicine can be guided out through a fan-shaped hole, the fan-shaped hole can be temporarily closed in the processing process by arranging a fan-shaped plate, the upper surface of the fan-shaped plate is in an inclined shape, and the traditional Chinese medicine can be processed through the fan-shaped plate. And the bottom area of the fan-shaped plate is larger than the opening area of the fan-shaped hole.

The invention discloses a device for finishing and hammering shoes. The device comprises a supporting device and a hammering drive and guide machine fixedly installed at the bottom of the supporting device. The bottom surface of the hammering drive and guide machine is internally provided with a groove part, a hammering plate is slidingly and cooperatively connected to the interior of the groove part, a first cavity part extending upwards is formed in the inner top wall of the groove part in a communicated mode, a second cavity part is disposed on the portion, in the hammering drive and guidemachine, on the upper side of the first cavity part, a hammering drive and guide device is arranged in the second cavity part, a sliding block cooperatively connected with the hammering drive and guide device is slidingly and cooperatively connected to the interior of the first cavity part, push-pull rods extending upwards and downwards are slidingly and cooperatively connected to the left and right sides of the sliding block respectively, the extended tail of the bottom of each push-pull rod extends into the groove part and is fixedly connected to the top surface of the hammering plate, and athrough groove arranged in a through mode in the left and right directions is formed in the sliding block; the device is simple in structure and convenient to operate, the safety of hammering work isimproved, and at the same time, the hammering efficiency and hammering effect are improved.

The invention discloses a hammering device for pavement marking and a use method. The hammering device comprises a hammering module, the hammering module comprises a reciprocating rectilinear motion mechanism and a plurality of hammer heads connected with the reciprocating rectilinear motion mechanism, and the reciprocating rectilinear motion mechanism is used for controlling the hammer heads to do vertical reciprocating motion so as to repeatedly hammer asphalt pavement marking patterns. The hammering module is mounted in a frame consistent with the asphalt pavement marking patterns. The reciprocating linear motion mechanism comprises driven gears, a driving gear and a first driving motor for driving the driving gear, all the driven gears are sequentially connected in a meshed mode, and the driving gear is meshed with one of the driven gears. When the hammering device is used for drawing marking lines, grooves which are consistent with marking line patterns and have different bottom surface heights are hammered according to the asphalt pavement marking line patterns, then the marking lines are drawn, friction force between marking line materials and the asphalt pavement is increased, damage of pavement vehicles to the marking lines is reduced, and the probability that the marking lines are damaged is reduced. Therefore, the repeated drawing frequency is reduced, and the cost is saved.

The invention discloses an automatic dredging device for a chlorine spray gun of a molten salt chlorination furnace, and belongs to the technical field of chemical production. The problems that in the prior art, chlorine spray gun dredging wastes time and labor, is low in efficiency and has potential safety hazards are solved. The device comprises a base (1) and a chlorine spray gun poking needle (16), wherein a lifting platform is arranged on the base (1), a transmission mechanism and a driving mechanism are arranged on the lifting platform, the transmission mechanism is connected with a heavy hammer mechanism, and the driving mechanism drives the heavy hammer mechanism to do reciprocating motion through the transmission mechanism to hammer the chlorine spray gun poking needle (16). Manpower is replaced by mechanical force, so that the poking needle is efficiently driven in and taken out, the furnace outage time of the chlorination furnace is shortened, the production efficiency is improved, and meanwhile, the potential safety hazard of chlorine emission when the poking needle is driven manually is eliminated.