5results about How to "Disassemble at will" patented technology

The present invention discloses an anti-skid carpet rubber pad layer; the anti-skid carpet rubber pad layer comprises an anti-skid water-repellent layer of a bottom layer and a bonding layer of an upper layer, and the bonding layer is a single-sided fabric with a plurality of monofilament protrusions. The bonding layer is a single-sided fabric with protrusions made of monofilaments above 20D, or a single-sided structural layer formed by cutting open the middle of a three-dimensional mesh structure layer; the three-dimensional mesh structure layer is composed of two layers of warp knitted mesh cloth and a plurality of polyester, polypropylene or nylon monofilaments arranged vertically in the middle connecting the two layers of warp knitted mesh cloth. The anti-skid carpet rubber pad layer of the present invention can be used in combination with a variety of carpet surfaces, and has moderate bonding strength; the carpet surface will not be damaged during disassembly due to excessive bonding force, nor will the carpet surface be easily displaced or warped due to excessively low bonding force; it also has the advantages of being rollable and foldable, machine washable, easy to lay, and easy to transport.

The invention discloses a magnetic induction type tamping device, relates to the technical field of building construction equipment, and aims at solving the technical problems that an existing frog type tamping machine is low in working efficiency, poor in structural stability, capable of generating vibration noise and extremely prone to raising dust. The magnetic induction type tamping device comprises an impact rod, a first buffer assembly, a stroke coil, a return coil, an execution coil, a tamping assembly, a shell and a second buffer assembly. Wherein the first buffer assembly is arranged at any end of the impact rod; a stroke coil is arranged on the side, close to the first buffering assembly, of the impact rod, a return coil is arranged on the side, away from the first buffering assembly, of the impact rod, the execution coil is arranged between the stroke coil and the return coil, and the end, away from the first buffering assembly, of the impact rod abuts against the tamping rod. The shell is provided with a first end cover and a second end cover, the first buffer assembly is connected with the first end cover, and the tamping rod abuts against the impact rod; the stroke coil and the return coil are fixedly connected with the shell; and the second buffer assembly is arranged between the second end cover and the tamping rod.

The utility model relates to the technical field of meat cutting machines, in particular to a meat cutting machine for meat food processing, which comprises a machine tool, a meat cutting component is arranged at the top of the machine tool, the meat cutting component comprises a distribution box, the distribution box is fixedly connected to the top of the machine tool, and an opening and closing door is movably connected to the side surface of the distribution box. A motor is fixedly connected to the interior of the distribution box, a lifting cylinder is fixedly connected to the bottom of the motor, a connecting block is movably connected to the bottom of the lifting cylinder, a connecting groove is formed in the connecting block, a cutting plate is fixedly connected to the bottom of the connecting block, and a net-shaped blade is fixedly connected to the bottom of the cutting plate. According to the meat cutting machine for meat food processing, livestock and poultry meat to be cut can be fixed and can be neatly cut into blocks with good conditions by installing the meat cutting assembly and the net-shaped blades, the cutting plate provided with the blades can be disassembled at will, cleaning and replacement are convenient, and the production efficiency is greatly improved.

The utility model relates to a kind of single-sided tube plate structure detachable sleeve type straight tube bundle tube type heat exchanger. Including first tube side header, second tube side header, shell side box and tube bundle, the first tube plate of first tube side header and second tube side header is connected by flange, second tube side header and shell side box are connected by flange, tube bundle is arranged inside second tube side header and shell side box, tube bundle includes inner heat exchange tube, outer sleeve and second tube plate, inner heat exchange tube is arranged in outer sleeve inside, the second tube plate is clamped between second tube side header and shell side box, outer sleeve lower end is welded with second tube plate connection, inner heat exchange tube lower end is welded with first tube plate connection.The utility model welding first tube plate and inner heat exchange tube, second tube plate and outer sleeve welding structure form a closed tube side, two welded assemblies can be dismantled at will, installation, maintenance is more convenient.