6results about How to "Avoid residual" patented technology

This utility model discloses a cleaning device for metal product processing, including a cleaning table. A placement ring is rotatably mounted on the cleaning table via a bearing. A box is fixedly mounted on the cleaning table, and a door is hinged to one side of the box. A protective shell is fixedly mounted at the lower end of the cleaning table. A first motor is fixedly mounted inside the protective shell. A limiting shell is fixedly mounted on the cleaning table, and a bidirectional lead screw is rotatably mounted inside the limiting shell. The drive end of the first motor extends into the limiting shell and is fixedly connected to the bidirectional lead screw. Two drive seats are threaded onto the bidirectional lead screw. Two first cleaning brushes are movably mounted on both sides of the limiting shell. Support rods are hinged between the two drive seats and the two first cleaning brushes. This device can spray water and brush the interior of metal products used as containers during cleaning, thereby ensuring the cleaning effect and preventing impurities from remaining inside the metal products.

The utility model discloses a foot tub with bubble massage, which belongs to the technical field of foot tubs and comprises a tub body, a cover plate is arranged on the tub body, a guide rail is arranged on the outer surface of the tub body close to an opening, a clamping strip is arranged on the guide rail, and absorbent cotton is arranged at the top of the clamping strip. The water absorption cotton arranged on the outer surface of the barrel body absorbs overflowing water, water overflowing is avoided, the cleanliness of the use environment can be kept, the cleaning workload is reduced, the risk that a user slips or falls down is reduced, the use safety is improved, water attached to the water absorption cotton is squeezed, water residues are avoided, the water absorption cotton is kept dry, the water absorption cotton can be prevented from generating peculiar smells, and the service life of the water absorption barrel is prolonged. Bacteria breeding is avoided, the wetting time of the absorbent cotton is shortened, and the service life is prolonged.

The utility model belongs to the technical field of animal husbandry equipment, and provides an excrement cleaning device for an excrement cleaning truck, which comprises a gathering mechanism, and the gathering mechanism comprises a horizontally arranged material gathering box and a material gathering auger rotatably arranged in the material gathering box; the collecting and conveying mechanism comprises a material conveying barrel which is obliquely arranged and a material conveying auger which is rotatably arranged in the material conveying barrel; the bottom end of the material conveying barrel is fixedly connected and communicated with the material gathering box; the axis of the material conveying auger is perpendicular to the axis of the material gathering auger in different planes, and the bottom end of the material conveying auger is located below the material gathering auger. According to the excrement cleaning device for the excrement cleaning vehicle, accumulation and blockage of excrement in the excrement cleaning process can be effectively avoided, residues of the excrement in the excrement cleaning device are reduced, the excrement is cleaned completely and thoroughly, the excrement cleaning effect is good, and the excrement cleaning efficiency is high.

The utility model discloses an adjustable knitting machine triangle which comprises a triangle piece, a connecting sliding block is fixedly installed on the rear side face of the triangle piece, and a sliding clamping connection structure is formed between the connecting sliding block and a triangle base. A push rod is arranged on the front side face of the triangular piece, the push rod is in sliding connection with the triangular piece and the connecting sliding block through a reset spring, and the two ends of the reset spring are fixed to the push rod and the connecting sliding block respectively. The outer side face of the rear end of the push rod is rotationally connected with a connecting rod, and the outer end of the connecting rod is rotationally connected with the clamping block. According to the adjustable knitting machine triangle, the position of the triangle piece is adjusted, other tools are not needed for adjustment, time and labor are saved, use is convenient and fast, the abrasion-resistant effect is achieved, the abrasion degree of the triangle piece is reduced, heat is prevented from remaining on the inner wall of the needle walking groove, and the knitting machine triangle is more attractive. Therefore, the use effect is prevented from being influenced by heat accumulation.

This utility model discloses a temperature control device suitable for semiconductor equipment, including a temperature-controlled mixing mechanism and a heating device installed at the bottom of the temperature-controlled mixing mechanism. A circulating mixing mechanism is provided on the outside of the temperature-controlled mixing mechanism, and a circulating pump is located on the outside of the circulating mixing mechanism. The temperature-controlled mixing mechanism includes a meshing gear ring, and a mixing rotating disk is rotatably connected to the bottom of the meshing gear ring. Several meshing gears are meshed on the inner side of the meshing gear ring, wherein the number of meshing gears is three. A rotating motor is provided on the top of the meshing gear ring, wherein a drive gear is fixedly connected to the output end of the rotating motor. The drive gear meshes with the meshing gears, so that the meshing gears drive the mixing rotating disk and three vertical stirring rods to revolve, and at the same time, the vertical stirring rods drive the vertical auger to rotate, thereby realizing the up-and-down stirring of the cleaning liquid, which can not only improve the mixing efficiency of the cleaning liquid, but also achieve uniform heating of the cleaning liquid.