5results about How to "Protect hygiene" patented technology

The utility model relates to the technical field of motor processing, in particular to a spraying device for motor processing, and solves the problems that in the prior art, due to the influence of splashing paint, part of the paint is splashed to the inner wall of the spraying device, and the air-dried paint is firmly adsorbed on the inner wall of the device, so that the paint needs to be treated by personnel, and the working efficiency is high. And for the part of stubborn adsorbates, the workload of personnel is increased, the workload burden of the personnel is improved, and the personnel maintenance is inconvenient. The spraying device for motor machining comprises a bottom plate, a shell is fixedly connected to the top of the bottom plate, a storage box is fixedly connected to the top of the shell, and a communicating groove is formed in the top of the shell. According to the motor component spraying device, in the process that a worker processes a motor component, paint splashed in the spraying device can be rapidly and effectively removed, the maintenance operation steps needing to be carried out by the worker are reduced, convenience is brought to actual use personnel, and sanitation in the device is protected.

The utility model relates to the field of agricultural product feed storage, and discloses an agricultural product feed storage device with good dryness, which comprises a connecting box, the top of the connecting box is fixedly connected with a feed storage box, the inner wall of the feed storage box is provided with a plurality of air transmission holes, and the inner wall of the connecting box is fixedly connected with a plurality of ventilation plates. And the top of the connecting box is fixedly connected with an air transmission assembly providing the drying keeping capacity, the inner wall of the material storage box is fixedly connected with two fixing blocks, the outer portions of the fixing blocks are fixedly connected with air cylinders, and the outer portions of the air cylinders are fixedly connected with material pushing assemblies providing the shrinkage capacity. According to the structure, the storage quality of feed is improved, the mildew risk caused by moisture is reduced, meanwhile, the effects of prolonging the storage period of the feed and guaranteeing the nutritional value of the feed and the safety are achieved, meanwhile, the convenience and practicability of the device are improved, the cost is low, and maintenance is convenient.

The utility model relates to the technical field of ball nail production, in particular to a surface treatment device for ball nail production, and solves the problems that in the prior art, chippings generated during polishing are stressed and splashed out if the chippings are not intercepted and protected in time due to the influence of ball nail materials, certain potential safety hazards are brought to surrounding workers, and the production efficiency is improved. And meanwhile, certain interference is brought to the surrounding production environment. A surface treatment device for ball nail production comprises a workbench, an outer frame is fixedly connected to the top of the workbench, a polishing barrel is vertically arranged in an inner cavity of the outer frame, and the top of the polishing barrel penetrates through the top of the inner cavity of the outer frame through a shaft sleeve and extends to the position above the outer frame. The whole collecting and taking-out operation process is simple and easy to operate, potential safety hazards caused by splashing chippings to personnel are reduced, the situation that the chippings splash to pollute the environment is prevented, and sanitation of the production environment is protected.

The utility model discloses environment-friendly furniture production and processing equipment, and particularly relates to the technical field of environment-friendly furniture plate processing, the environment-friendly furniture production and processing equipment comprises a main body box, two symmetrically distributed fixing frames are fixedly installed on the upper portion of one side of the main body box, and a second sliding groove is formed in the middle of each fixing frame. Grinding machines are placed on first sliding blocks and first fixing blocks correspondingly, second bolts are screwed, second fixing plates move downwards to clamp the grinding machines, second screws are screwed to drive the grinding machines to move, and therefore the two grinding machines reach a proper distance; nuts at the two ends of a first screw rod are unscrewed to enable the first screw rod to move up and down, so that the distance between the fixing sleeves is controlled, the nuts are screwed when the needed distance is reached, and after adjustment, a solid wood board needing to be ground penetrates through the two fixing sleeves to make contact with a grinding piece to be ground, so that the solid wood board is ground more stably, conveniently and quickly; and the working efficiency is improved.

The utility model discloses a kind of hole cleaning tools for pile hole of photovoltaic pile foundation, comprising: drill rod, vertically set, and for inserting into pile hole;Spiral drill bit, spiral is set in the lower end of the drill rod;Handle, horizontally set in the upper end of the drill rod, and for worker holding.The utility model has the following advantages and effects: by setting the drill rod with spiral drill bit, the bearing of present pile hole soil residue can be realized by the rotation of spiral drill bit, while using the lifting of drill rod, the cleaning of soil residue is realized, and also can press drill rod downward movement, using spiral drill bit realizes secondary drilling, two construction processes are relatively convenient, improve construction efficiency, the disturbance to soil layer is smaller simultaneously, avoid the occurrence of hole collapse condition, guarantee pile quality.