Mortar measurement screw conveyor
Technical Field
The utility model belongs to mortar processing field, concretely relates to mortar measurement screw conveyer.
Background
At present, mortar is a common building material, the mortar generally needs to be added with water when in use, and the mortar without water is generally granular and is packaged by a packaging bag. When mortar is conveyed, the mortar is conveyed mainly through a spiral conveying device, and a meter is additionally arranged for volume metering.
The existing spiral conveying device is mainly driven by a motor, but the motor works continuously, the heat dissipation of the motor is insufficient, and the service life of the motor is easy to reduce. In addition, the lack of filtering the mortar during feeding leads to the easy blockage of large-particle mortar entering the pipeline, so that the prior art needs to be improved.
Disclosure of Invention
An object of the utility model is to provide a mortar measurement screw conveyer, motor sustained operation heat dissipation when having solved current mortar and carrying does not enough lead to the motor to reduce life's problem, does not carry out filterable problem when having solved the mortar feeding moreover.
In order to achieve the above purpose, the utility model provides a mortar measurement screw conveyor, which comprises a base, a water tank is welded at the upper end of the base, a support is welded at the upper end of the base, a material conveying cylinder is welded at the upper end of the support, a left end cover is connected at the left end of the material conveying cylinder through screw threads, a right end cover is installed at the right end of the material conveying cylinder through bolts, a motor is fixedly installed at the right end of the right end cover, a connecting sleeve is connected at the left end of a rotating shaft of the motor through screw threads, a connecting shaft is welded at the left end of the connecting sleeve, a twisted piece is welded at the outer side of the connecting shaft and is rotatably connected with the inner wall of the material conveying cylinder, a cam is welded at the outer side of the connecting shaft, a feeding hopper is welded at the upper end of the material conveying, and a heat dissipation rod is arranged at the bottom of the heat conduction sleeve.
The principle of the utility model lies in: during the use, in adding the loading hopper with the mortar, then the starter motor, the pivot of motor drives the adapter sleeve and rotates, the adapter sleeve drives the connecting axle and rotates, the connecting axle drives the cam and rotates, the rotation through the cam can drive the bracing piece and do up-and-down reciprocating motion, thereby drive the sieve charging tray and do up-and-down reciprocating motion, make the material in the sieve charging tray fall into the conveying cylinder through the shakeout, can drive the hank piece when the connecting axle rotates and rotate, the hank piece carries the material left, discharge the material through the discharging pipe, input conveying pipeline, realized the filtration to the material at this in-process, prevent that great particulate matter from causing the jam to the pipeline, and the motor during operation, can produce the heat, the heat is through heat conduction cover and radiating rod, the radiating rod is arranged in the water tank, can carry out rapid cooling, avoid the motor to lead.
The beneficial effects of the utility model reside in that: this scheme is through installing the sieve charging tray in the loading hopper, and the sieve charging tray takes place vibrations through bracing piece and the cam drive of design, can carry out smooth sieve material, avoids the material of great granule to get into the pipeline and takes place to block up, and through the outside suit heat conduction cover at the motor, the heat dissipation pole is designed to the heat conduction cover, and the heat dissipation pole extends to the water tank in, can cool off the motor fast, avoids the motor because the radiating effect is poor leads to life to reduce.
Further, the left end of left end lid is provided with the discharging pipe, discharging pipe and left end lid formula structure as an organic whole. Still install the counter on the discharging pipe, can calculate the material volume of output, belong to prior art.
Further, the middle part of right-hand member lid has seted up the shaft hole, the shaft hole internal rotation is connected with the pivot, there is the clearance between shaft hole and the pivot. Through the design of shaft hole, provide the rotation space for the pivot.
Further, the sieve charging tray is porous hollow out construction, the lower extreme welding of sieve charging tray has the bracing piece, the lower extreme and the cam contact of bracing piece. Through the design of porous hollow out construction, can screen the material, avoid the large granule material to get into in the pipeline at the back, take place to block up.
Further, the surface of the heat dissipation rod is provided with a heat dissipation ring, and the heat conduction sleeve and the heat dissipation rod are of an integrated structure and are both made of heat conduction silica gel materials. The heat-conducting silica gel material has good heat conductivity and insulation, and can quickly dissipate heat on the motor.
Drawings
FIG. 1 is a schematic view of a mortar metering screw conveyer according to an embodiment of the present invention;
FIG. 2 is an enlarged view of the part A of the mortar metering screw conveyer shown in FIG. 1 according to the embodiment of the invention;
FIG. 3 is a right side view of the heat conducting sleeve of FIG. 1 of the mortar metering screw conveyer according to the embodiment of the invention;
FIG. 4 is a side view of the cam of FIG. 1 of the mortar metering screw conveyor of the embodiment of the invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a base 1, a water tank 2, a support 3, a material conveying cylinder 4, a left end cover 5, a material discharging pipe 6, a right end cover 7, a shaft hole 8, a motor 9, a rotating shaft 10, a connecting sleeve 11, a connecting shaft 12, a twisting sheet 13, a cam 14, a charging hopper 15, a screening disc 16, a supporting rod 17, a heat conducting sleeve 18 and a heat radiating rod 19.
As shown in fig. 1, the embodiment provides a mortar measurement screw conveyer, including base 1, base 1's upper end welding water tank 2, base 1's upper end welding stent 3, support 3's upper end welding feed cylinder 4, threaded connection left end lid 5 is passed through to the left end of feed cylinder 4, the left end of left end lid 5 sets up discharging pipe 6, discharging pipe 6 and left end lid 5 formula structure as an organic whole, still install the counter on discharging pipe 6, can calculate the material volume of output, belong to prior art.
As shown in fig. 1 and fig. 2, a right end cover 7 is installed at the right end of a material conveying cylinder 4 through a bolt, a shaft hole 8 is formed in the middle of the right end cover 7, a rotating shaft 10 is rotatably connected in the shaft hole 8, a gap exists between the shaft hole 8 and the rotating shaft 10, a rotating space is provided for the rotating shaft 10 through the design of the shaft hole 8, a motor 9 is fixedly installed at the right end of the right end cover 7, the model of the motor 9 is 68KTYZ, the motor belongs to the prior art, and is a speed reducing motor and is provided with a switch, the left end of the rotating shaft 10 of the motor 9 is connected with a connecting sleeve 11 through a thread, a connecting shaft 12 is welded at the left end of the connecting sleeve 11, a twisted piece 13 is welded at the outer side of,
as shown in fig. 1, 3 and 4, a feeding hopper 15 is welded at the upper end of a feeding barrel 4, the inner wall of the feeding hopper 15 is connected with a screening disc 16 in a sliding manner, the screening disc 16 is of a porous hollow structure, a supporting rod 17 is welded at the lower end of the screening disc 16, the lower end of the supporting rod 17 is in contact with a cam 14, through the design of the porous hollow structure, materials can be screened, large-particle materials are prevented from entering a rear pipeline and being blocked, a heat conduction sleeve 18 is sleeved on the outer side of a motor 9, a heat dissipation rod 19 is arranged at the bottom of the heat conduction sleeve 18, a heat dissipation ring is arranged on the surface of the heat dissipation rod 19, the heat conduction sleeve 18 and the heat dissipation rod 19 are of an integrated structure and are made of heat conduction silica gel materials, the heat conduction silica gel materials.
The utility model discloses the concrete implementation process as follows: when in use, mortar is added into the charging hopper 15, then the motor 9 is started, the rotating shaft 10 of the motor 9 drives the connecting sleeve 11 to rotate, the connecting sleeve 11 drives the connecting shaft 12 to rotate, the connecting shaft 12 drives the cam 14 to rotate, the supporting rod 17 can be driven to do up-and-down reciprocating motion through the rotation of the cam 14, thereby driving the sieve tray 16 to do up-and-down reciprocating motion, so that the materials in the sieve tray 16 fall into the material conveying cylinder 4 through the vibrating sieve, the connecting shaft 12 can drive the twisting sheet 13 to rotate when rotating, the twisting sheet 13 conveys the materials leftwards, the materials are discharged through the discharging pipe 6 and are input into the material conveying pipeline, in the process, the filtering of the materials is realized, the blockage of the pipeline caused by larger particulate materials is prevented, and the motor 9 is operated to generate heat, the heat passes through the heat-conducting sleeve 18 and the heat-dissipating rod 19, the heat-dissipating rod 19 is placed in the water tank 2, the motor can be cooled quickly, and the reduction of the service life of the motor 9 caused by poor heat dissipation effect is avoided.
This scheme is through installation sieve charging tray 16 in loading hopper 15, and sieve charging tray 16 takes place vibrations through the bracing piece 17 and the 14 drives of cam of design, can sieve the material smoothly, avoid the material of great granule to get into the pipeline and take place to block up, and through the heat conduction cover 18 of the outside suit at motor 9, heat conduction cover 18 designs the cooling rod 19, cooling rod 19 extends to in the water tank 2, can cool off motor 9 fast, avoid motor 9 to reduce because the radiating effect is poor leads to life.
It should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are used broadly in the present invention, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.