CN214234260U - Caking putty powder reducing mechanism - Google Patents

Abstract

The utility model discloses a caking putty powder smashing device, which belongs to the technical field of putty powder processing equipment and comprises an outer shell, a support column, a feeding device and a smashing device, wherein the feeding device comprises a first feeding hopper and a second feeding hopper, the first feeding hopper is connected with a feeding conduit inside the outer shell, the second feeding hopper has the same structure with the first feeding hopper, the smashing device comprises a motor, a smashing disc, a sieve disc, a fan blade and a rotating shaft, the rotor of the motor is fixedly connected with the rotating shaft, the smashing disc, the sieve disc and the fan blade are sequentially arranged on the rotating shaft from top to bottom, the smashing disc, the fan blade and the rotating shaft are fixedly connected, the lower end of the outer shell is connected with a discharge pipeline, sieve holes are arranged on the sieve disc, the utility model is used for smashing treatment of caking putty powder, and effectively prevents dust in the smashing process from floating out from the feeding hoppers, protects the surrounding environment and the health of workers, and has the advantages of simple structure and small occupied area.

Description

Caking putty powder reducing mechanism

Technical Field

The utility model belongs to the technical field of putty powder processing equipment, specifically be a caking putty powder reducing mechanism.

Background

The putty is generally composed of base material, filler, water and auxiliary agent, and the base material, also called adhesive, is the most key component of the putty and mainly plays various roles such as adhesion. The most common binders used in putties are cement and organic polymers, which are also classified as emulsions and emulsion powders. The existing putty powder needs to be filtered to improve the fineness of the putty powder before being bagged, and when the putty powder is filtered, the caking putty powder cannot be sieved and filtered due to the caking phenomenon of the putty powder, and needs to be crushed firstly.

Patent CN201621133229.3 provides a hammer crusher, be equipped with funnel and dust collector, take the dust that produces out through dust collector, the influence of dust to all ring edge borders has been avoided, staff's is healthy, but its dust removal function is realized through installing additional dust collector, equipment cost and equipment volume have increased undoubtedly, and its dust collector and feed cylinder intercommunication, it goes out the feed cylinder and still is connected with and takes out the material device, dust collector with take out the material device and can interfere with each other, make dust removal effect and feeding effect all not ideal.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the utility model provides a caking putty powder reducing mechanism, its inside dust removal structure that is equipped with can prevent to smash the dust that the in-process produced and fly out from the feed inlet, and has simple structure, advantage that area is little.

The utility model adopts the technical scheme as follows:

a caking putty powder smashing device comprises an outer shell, a support column, a feeding device and a smashing device, wherein the feeding device is positioned above the outer shell and communicated with the inside of the outer shell, the support column is arranged below the outer shell, the feeding device comprises a first feeding hopper and a second feeding hopper, the first feeding hopper is connected with a feeding guide pipe inside the outer shell, the second feeding hopper and the first feeding hopper have the same structure, the smashing device comprises a motor, a smashing disc, a sieve disc, fan blades and a rotating shaft, the motor is fixed at the top of the outer shell, the motor is vertically arranged downwards, a rotor of the motor is fixedly connected with the rotating shaft, the upper end of the rotating shaft is rotatably connected with the top of the outer shell, the smashing disc, the sieve disc and the fan blades are sequentially arranged on the rotating shaft from top to bottom, crushing pan, flabellum with pivot fixed connection, the shell body lower extreme is leaks hopper-shaped, the lower extreme of shell body is connected with ejection of compact pipeline, sieve tray, flabellum are located in the ejection of compact pipeline, the lower extreme of pivot with ejection of compact pipeline rotates to be connected, the sieve tray is fixed in the ejection of compact pipeline, the sieve tray with the pivot is rotated and is connected, be equipped with the sieve mesh on the sieve tray, when the motor rotates, the pivot drives the flabellum is followed the air ejection of compact pipeline.

Preferably, the shape of shell body is the cylinder, the pivot with the axis coincidence of shell body, first feeder hopper, second feeder hopper are followed the pivot is central symmetry and sets up.

Preferably, the feeding conduit is in a spiral shape, and the spiral direction of the feeding conduit is the same as the rotation direction of the motor.

Preferably, the crushing disk is spindle-shaped, the lower surface of the crushing disk is provided with first grinding teeth, the inner side of the bottom of the outer shell is provided with second grinding teeth, and the first grinding teeth and the second grinding teeth are arranged in a staggered mode.

Preferably, a crushing roller is further arranged above the sieve tray and fixedly connected with the rotating shaft.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

(1) the utility model discloses set up the flabellum in ejection of compact pipeline, the rotation that drives the flabellum through the pivot is discharged the air from ejection of compact pipeline's export, produce the negative pressure in the shell body inside, make the dust can't escape from first feeder hopper, the second feeder hopper, but get into in the receiving container, and simultaneously, through at first feeder hopper, set up spiral helicine feeding pipe below the second feeder hopper, feeding pipe's spiral direction is the same with motor rotation direction, make the flow direction when external air gets into the shell body from first feeder hopper, second feeder hopper unanimous with the flow direction of the inside gas of shell body, further reduced the dust from first feeder hopper, the probability that the second feeder hopper wafts the external world, the utility model discloses simple structure need not to set up extra dust collector externally, practiced thrift equipment cost, and area is little.

(2) The utility model discloses still be equipped with crushing roller above the sieve tray, stir the putty powder of sieve tray top to smash wherein great putty powder granule, help the putty powder to pass through the sieve tray, prevent that the putty powder from piling up in the sieve tray top.

Drawings

Fig. 1 is a front view structure diagram of the present invention.

Fig. 2 is a top view structure diagram of the first feeding hopper and the second feeding hopper of the utility model.

Fig. 3 is a bottom view of the crushing disk of the present invention.

Fig. 4 is a top view of the middle sieve tray of the present invention.

The labels in the figure are: 1-outer shell, 2-first feed hopper, 3-motor, 4-second feed hopper, 5-feeding conduit, 6-crushing disk, 7-sieve disk, 8-flabellum, 9-rotating shaft, 10-discharging pipeline, 11-support column, 12-crushing roller, 101-second grinding tooth, 601-first grinding tooth and 701-sieve pore.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Example 1

The utility model provides a caking putty powder reducing mechanism, including shell body 1, support column 11, feed arrangement, reducing mechanism, the shape of shell body 1 is the cylinder, feed arrangement is located shell body 1 top and communicates with each other with shell body 1 is inside, the putty powder of caking drops into and gets into shell body 1 inside from feed arrangement, shell body 1 below is equipped with support column 11, be used for supporting shell body 1, feed arrangement includes first feeder hopper 2, second feeder hopper 4, first feeder hopper 2 is connected with feed conduit 5 in shell body 1 is inside, feed conduit 5 is the heliciform, second feeder hopper 4 has the same structure with first feeder hopper 2, reducing mechanism includes motor 3, crushing dish 6, sieve tray 7, flabellum 8, pivot 9, the axis coincidence of pivot 9 and shell body 1, the spiral direction of feed conduit 5 is the same with the rotation direction of motor 3, first feeder hopper 2, The second feed hopper 4 is arranged along the rotating shaft 9 in a central symmetry manner, the motor 3 is fixed on the top of the outer shell 1, the motor 3 is arranged vertically and downwards, the rotor of the motor 3 is fixedly connected with the rotating shaft 9, the upper end of the rotating shaft 9 is rotatably connected with the top of the outer shell 1, the rotating shaft 9 is sequentially provided with a crushing disc 6, a sieve disc 7 and a fan blade 8 from top to bottom, the crushing disc 6 and the fan blade 8 are fixedly connected with the rotating shaft 9, when the motor 3 rotates, the rotating shaft 9 drives the fan blade 8 to discharge air from a discharge pipeline 10 and drives the crushing disc 6 to rotate to crush caked putty powder, the lower end of the outer shell 1 is funnel-shaped, the lower end of the outer shell 1 is connected with the discharge pipeline 10, the sieve disc 7 and the fan blade 8 are positioned in the discharge pipeline 10, the lower end of the rotating shaft 9 is rotatably connected with the discharge pipeline 10, the sieve disc 7 is fixed in the discharge pipeline 10, the sieve disc 7 is rotatably connected with the rotating shaft 9, sieve holes 701 are arranged on the sieve disc 7, the crushed putty powder passes through the sieve tray 7, the crushing roller 12 is arranged above the sieve tray 7, and the crushing roller 12 is fixedly connected with the rotating shaft 9.

Crushing pan 6 is spindle form, and the lower surface of crushing pan 6 is equipped with first grinding tooth 601, and the bottom inboard of shell body 1 is equipped with second grinding tooth 101, and first grinding tooth 601, second grinding tooth 101 staggered arrangement make the putty powder of caking get into the edge that can fall to crushing pan 6 along the upper surface landing of crushing pan 6 behind the shell body 1 to get into and smash between first grinding tooth 601, the second grinding tooth 101.

The motor 3 adopts a frequency-conversion speed-regulation three-phase asynchronous motor with the model number of YVF112M-4, the rated power is 4Kw, the rated torque reaches 25.4 N.m, the motor has the advantages of large torque and adjustable rotating speed, and can easily drive the rotating shaft 9 and the crushing disk 6 to crush.

The working principle is as follows: the motor 3, the crushing disc 6, the sieve disc 7, the fan blades 8 and the rotating shaft 9 are coaxial, the rotating shaft 9 drives the crushing disc 6, the fan blades 8 and the crushing roller 12 on the rotating shaft 9 to rotate under the drive of the motor 3, the caking putty powder entering between the first grinding teeth 601 and the second grinding teeth 101 is crushed, the crushed putty powder falls to the position above the sieve disc 7 along the bottom of the outer shell 1, smaller putty powder particles pass through the sieve disc 7 under the action of the crushing roller 12, larger putty powder particles are gradually crushed into smaller particles under the impact of the crushing roller 12 until the smaller putty powder particles can pass through the sieve disc 7, the crushing effect is ensured, the crushed putty powder can pass through gaps of the fan blades 8, the fan blades 8 rotate along with the rotating shaft 9, so that air in the outer shell 1 flows downwards along the discharging pipeline 10, the putty powder particles are helped to pass through the sieve disc 7, and negative pressure is generated in the outer shell 1, make external air from first feeder hopper 2, inside second feeder hopper 4 flowed into shell body 1, because feed conduit 5 is the heliciform, and feed conduit 5's spiral direction is the same with motor rotation direction, when crushing dish 6 rotated, can drive caking putty powder and putty powder dust syntropy motion, therefore the air when getting into shell body 1 inside along feed conduit 5, the direction of flow is the same with the direction of motion of caking putty powder and putty powder dust, thereby prevented the dust from first feeder hopper 2, the second feeder hopper 4 wafts the external world, during the use, place the receiving container in the exit of ejection of compact pipeline 10, and keep receiving container airtight with the junction of ejection of compact pipeline 10, can make the dust follow the putty powder after smashing and get into receiving container, thereby effectively prevent the dust diffusion.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (5)

1. A caking putty powder smashing device comprises an outer shell (1), a support column (11), a feeding device and a smashing device, wherein the feeding device is positioned above the outer shell (1) and communicated with the inside of the outer shell (1), the support column (11) is arranged below the outer shell (1), the smashing device is characterized in that the feeding device comprises a first feed hopper (2) and a second feed hopper (4), the first feed hopper (2) is internally connected with a feeding guide pipe (5) in the outer shell (1), the second feed hopper (4) and the first feed hopper (2) have the same structure, the smashing device comprises a motor (3), a smashing disc (6), a sieve disc (7), fan blades (8) and a rotating shaft (9), the motor (3) is fixed at the top of the outer shell (1), and the motor (3) is vertically arranged downwards, the rotor of the motor (3) is fixedly connected with the rotating shaft (9), the upper end of the rotating shaft (9) is rotatably connected with the top of the outer shell (1), the rotating shaft (9) is sequentially provided with the crushing disc (6), the sieve disc (7) and the fan blades (8) from top to bottom, the crushing disc (6), the fan blades (8) are fixedly connected with the rotating shaft (9), the lower end of the outer shell (1) is funnel-shaped, the lower end of the outer shell (1) is connected with a discharge pipeline (10), the sieve disc (7) and the fan blades (8) are positioned in the discharge pipeline (10), the lower end of the rotating shaft (9) is rotatably connected with the discharge pipeline (10), the sieve disc (7) is fixed in the discharge pipeline (10), the sieve disc (7) is rotatably connected with the rotating shaft (9), sieve holes (701) are formed in the sieve disc (7), when the motor (3) rotates, the rotating shaft (9) drives the fan blades (8) to discharge air from the discharge pipeline (10).

2. The caking putty powder smashing device according to claim 1, wherein the outer shell (1) is cylindrical, the rotating shaft (9) coincides with the axis of the outer shell (1), and the first feeding hopper (2) and the second feeding hopper (4) are arranged in a centrosymmetric manner along the rotating shaft (9).

3. The agglomerated putty powder comminuting device of claim 1, wherein the feed conduit (5) is helical and the helical direction of the feed conduit (5) is the same as the direction of rotation of the motor (3).

4. The caking putty powder smashing device according to claim 1, wherein the smashing disk (6) is spindle-shaped, first grinding teeth (601) are arranged on the lower surface of the smashing disk (6), second grinding teeth (101) are arranged on the inner side of the bottom of the outer shell (1), and the first grinding teeth (601) and the second grinding teeth (101) are arranged in a staggered mode.

5. The caking putty powder smashing device according to claim 1, wherein a smashing roller (12) is further arranged above the sieve tray (7), and the smashing roller (12) is fixedly connected with the rotating shaft (9).

Images