68results about How to "Overcoming top pressure" patented technology

The invention discloses a fertilizer crushing processing device which comprises a processing device body, a first cavity is formed in the processing device body, ,a funnel cavity extending downwards is formed in the bottom of the first cavity and communicates with the bottom of the first cavity, a moving bracket is arranged in the first cavity, and the front and rear end surfaces of the moving bracket are connected with the front and rear inner walls of the first cavity in an abutting and sliding fit mode, a threaded rod is arranged in and connected into the moving bracket in a threaded fit mode and extends in the left-right direction, a groove is formed in the end surface of the top of the moving bracket, supporting frames extending upwards are fixedly arranged at the edges of the left side and the right side of the top of the groove correspondingly, an internal spline sleeve is connected between the supporting frames on the left and right sides in a rotating fit mode, a first eccentric wheel is arranged fixedly and circumferentially on the outer surface of the internal spline sleeve, an external spline shaft extending in the left-right direction is connected into the internal spline sleeve in a sliding fit mode, the left side extending tail end of the external spline shaft is connected with the inner wall of the left side of the first cavity in a rotating fit mode. The fertilizer crushing processing device provided by the invention is simple in structure and convenient to operate; the crushing efficiency and the crushing uniformity are improved; and meanwhile, the safety of the crushing work is improved.

The invention discloses environment-friendly equipment for sewage purification treatment, which comprises a housing, wherein a first containing cavity is arranged in the housing; a tapered cavity arranged in a downward extension manner is arranged at the bottom of the first containing cavity in a communicating manner; a frame body is arranged in the first containing cavity; the front and rear end faces of the frame body are slidingly connected with front and rear inner walls of the first containing cavity in a matching manner; a screw rod which is connected by screw threads in a matching manner and arranged in a left-right extension manner is arranged in the frame body; a sunk groove is formed in the top face of the frame body; top frames arranged in an upward extension manner are fixedly arranged on the left side and the right side of the top of the sunk groove; a clamping sleeve is rotationally connected between the top frames on the left side and the right side in a matching manner; a first male rotor is fixedly arranged on the external surface of the clamping sleeve; a clamping shaft arranged in a left and right side extension manner is slidingly connected in the clamping sleeve in a matching manner; and an extension tail end of the left side of the clamping shaft is rotationally connected with the inner wall of the left side of the first containing cavity in a matching manner. The environment-friendly equipment is simple in structure and convenient to operate; the fragmentation efficiency and the fragmentation uniformity are improved; and the fragmentation safety is improved.

The invention relates to bearing equipment for a pipeline and a pipeline mounting and adjusting method employing the bearing equipment. The bearing equipment comprises a fixing base frame (1), a box body (11) fixedly connected with the fixing base frame (1) and a box body cover (12) detachably and fixedly connected with the box body (11), wherein the box body cover (12) covers an upper side opening of the box body (11) to allow the pipeline to pass through the upper side opening during dismounting; a sealing gasket (18) is fixed on the periphery of the upper side opening of the box body (11) through glue; the sealing gasket (18) is used for cooperating with the box body cover (12) to form a seal between the box body (11) and the box body cover (12) to make the sealing effect between the box body (11) and the box body cover (12) better; the sealing gasket (18) is a rubber gasket made of a rubber material; and an upper sliding block clamping cover body (9) is fixedly arranged on the outer side of the box body cover (12).

The invention discloses a dedusting pipeline support device and a pipeline mounting and adjusting method using the dedusting pipeline support device. The dedusting pipeline support device comprises a fixed base frame (1), a box body (11) fixedly connected with the fixed base frame (1), and a box cover (12) detachably and fixedly connected with the box body (11), wherein the box cover (12) covers an upper side opening in the box body (11) in such a manner that a pipeline (2) can pass through the upper side opening during disassembly; an upper slider clamping cover body (9) is fixedly arranged outside the box cover (12), and used for clamping an upper slider (91) by sliding relative to the box cover (12); a screw hole is formed in the upper slider (91), so that the upper slider (91) can be in thread fit with a vertical-axis operating screw (8); and the outer part of the vertical-axis operating screw (8) penetrates through the upper slider clamping cover body (9) in such a manner that a first adjusting margin (80) is reserved between the vertical-axis operating screw (8) and either of the adjacent sides of the upper slider clamping cover body (9).

The invention provides a bearing device used for a pipeline and a pipeline installation adjusting method through the bearing device. The bearing device comprises a fixed base frame (1), a box body (11) fixedly connected to the fixed base frame (1) and a box body cover (12) detachably and fixedly connected to the box body (11). The box body cover (12) covers an upper side opening of the box body (11) so that the pipeline (2) can be allowed to pass the upper side opening during disassembling. An upper sliding block clamping cover body (9) is fixedly arranged on the outer side of the box body cover (12) so that an upper sliding block (91) can be slidably clamped between the upper sliding block clamping cover body (9) and the box body cover (12). A screw hole is formed in the upper sliding block (91) and used for being in thread fit with a longitudinal axis operation screw (8). The outer side of the longitudinal axis operation screw (8) partially penetrates through the upper sliding block clamping cover body (9), and a first adjusting margin (80) is arranged between the outer side of the longitudinal axis operation screw (8) and the two adjacent sides of the upper sliding block clamping cover body (9).

The invention relates to a pipeline supporting device and a pipeline mounting adjusting method applying the pipeline supporting device. The pipeline supporting device comprises a fixed base frame (1), a box body (11) fixedly connected with the fixed base frame (1) and a box body cover (12) detachably and fixedly connected with the box body (11), wherein the box body cover (12) covers an opening in the upper side of the box body (11) so as to be passed through by a pipeline (2) during dismounting, an upper sliding block clamping cover body (9) is fixedly arranged outside the box body cover (12) and used for slidably clamping an upper sliding block (91) between the upper sliding block clamping cover body (9) and the box body cover (12), a screw hole is formed in the upper sliding block (91) and used for being in screw thread fit with a longitudinal axis operation screw (8), the outside part of the longitudinal axis operation screw (8) passes through the upper sliding block clamping cover body (9), and first adjustment allowance (80) is kept between two adjacent sides of the upper sliding block clamping cover body (9) and the longitudinal axis operation screw (8).

The invention discloses a support apparatus for bearing a pipeline and a pipeline mounting and adjusting method using the apparatus. The apparatus comprises a fixing base frame (1), a box body (11) fixedly connected with the fixing base frame (1) and a box body cover (12) removably and fixedly connected with the box body (11); the box body cover (12) covers an upper side opening of the box body (11) so as to allow a pipeline (2) to go through the upper side opening during disassembly; a sealing washer (18) is glued and fixed at the peripheral edge of the upper side opening of the box body (11); the sealing washer (18) is used for cooperation with the box body cover (12), so as to produce sealing between the box body (11) and the box body cover (12), and enable the sealing effect between the box body (11) and the box body cover (12) to be better; the sealing washer (18) is a rubber washer made of a rubber material; and an upper slider clamping cover body (9) is fixedly arranged on the outer side of the box body cover (12).

Provided are a sealed type pipeline supporting device and a pipeline installation and adjustment method adopting the sealed type pipeline supporting device. The sealed type pipeline supporting device comprises a fixing base frame (1), a box (11) fixedly connected with the fixing base frame (1) and a box cover (12) detachably and fixedly connected with the box (11). The box cover (12) covers an upper opening of the box (11) so that when the box cover (12) is detached, a pipeline (2) can pass through the upper opening. A seal gasket (18) is fixed to the peripheral edge of the upper opening of the box (11) in a gluing manner. The seal gasket (18) is used for being matched with the box cover (12), so that seal is generated between the box (11) and the box cover (12), and therefore the seal effect between the box (11) and the box cover (12) is better. The seal gasket (18) is a rubber gasket made of a rubber material. An upper slide block clamping cover body (9) is fixedly arranged on the outer side of the box cover (12).

The invention provides pipe carrying equipment and a pipe mounting adjusting method using the equipment. The equipment comprises a fixed base frame (1), a box (11) and a box cover (12), wherein the box (11) is fixedly connected with the fixed base frame (1); the box cover (12) is fixedly connected with the box (11) detachably and covers an opening of the upper side of the box (11) so that a pipe (2) passes through the opening of the upper side during disassembling; sealing washers (18) are fixed at the edges of the periphery of the opening of the upper side of the box (11) in a gluing manner and are matched with the box cover (12), so that the box (11) and the box cover (12) are sealed, and the sealing effect of the box (11) and the box cover (12) is good; the sealing washers (18) are rubber washers made of a rubber material; and an upper sliding block clamping cover (9) is fixedly arranged on the outer side of the box cover (12).