CN107855206B - A kind of sub- disintegrating equipment of construction sand - Google Patents

Abstract

The invention discloses a kind of sub- disintegrating equipments of construction sand, including shell, pedestal, idler wheel, motor and feed hopper；Water is filled in shell；Inclined distribution blade is fixed on transmission shaft；The grating disk being coaxially fixed on transmission shaft is provided with above the support plate, the fixed abrasive sheet of a circle is fixed in the corresponding inner walls of the side wall of grating disk, the upper surface of the grating disk offers the gravel slot to lower recess, and the lower surface that the lower section of the gravel slot corresponds to grating disk offers upward grinding groove；A horizontal promotion web plate is provided in collecting chamber.The present invention conveys sand more smoothly, improves the crush efficiency of sand, avoid blocking interior mesh by the flowing of sand in water；Grating disk, fixed abrasive sheet, grinding fin etc. grind sand, and various aspects are ground, and are improved grinding efficiency, are quickly refined sand.

Description

A kind of sub- disintegrating equipment of construction sand

Technical field

The present invention relates to a kind of Architectural Equipment, specifically a kind of sub- disintegrating equipment of construction sand.

Background technique

It in building construction process, needs largely to use sand, since the granular size of sand is different, needs to apply not Same situation of building, tiny sand are capable of providing more good architectural effect, although existing sand can satisfy building Demand, but building sand can not be refined again, existing operation is that fine sand is screened use using sieve, this Sample causes the waste of a part of sieve, increases cost, therefore, it is necessary to crush to sand, build gravel can It constructs practical, reduces waste.

Summary of the invention

The purpose of the present invention is to provide a kind of sub- disintegrating equipments of construction sand, to solve to mention in above-mentioned background technique Out the problem of.

To achieve the above object, the invention provides the following technical scheme:

A kind of sub- disintegrating equipment of construction sand, including shell, pedestal, idler wheel, motor and feed hopper；The shell is solid It is scheduled on pedestal, idler wheel is mounted on the bottom of pedestal；Crushing chamber, stir chamber and collecting chamber, crushing chamber are set as in the shell It is fixed with horizontal support plate between stir chamber, crushing chamber and stir chamber are separated, the bottom of collecting chamber and the bottom of stir chamber Portion is connected to, and is filled with water in shell；The feed hopper connection is at the top of shell；The motor is fixedly mounted on the top of shell The output shaft in portion, motor is extend into shell straight down, is fixedly connected with vertical transmission shaft in the output shaft lower end of motor, Transmission shaft is passed down through support plate, and lower end is rotatably connected on the bottom of shell by bearing；It is fixed on transmission shaft inclined Distribution blade；The grating disk being coaxially fixed on transmission shaft is provided with above the support plate, the side wall of grating disk is corresponding It is fixed with the fixed abrasive sheet of a circle in inner walls, several equally distributed rotation grindings are fixed on the side wall of grating disk Piece, rotation abrasive sheet are strip structure, have been equidistantly positioned multiple, have been fixed on the fixed abrasive sheet multiple from the top down Fixed abrasive sheet, fixed abrasive sheet is between upper and lower two rotations abrasive sheet；The upper surface of the grating disk offers downwards The gravel slot of recess, gravel slot are ring structure, and the lower surface that the lower section of the gravel slot corresponds to grating disk offers upward Grinding groove offers several perforative blanking holes between grinding groove and gravel slot；It is fixed in the support plate and grinding groove Corresponding grinding fin；Several are offered in the support plate sieves husky hole；A horizontal promotion net is provided in collecting chamber Plate is promoted and is fixed with vertical pull rod on web plate inner opposite end, promoted and offer slot on the lateral ends of web plate, slot interpolation Entering has striker plate, and striker plate lower end is set as plate, is plugged and fixed by plate and slot.

It is further: stock guide diagonally downward, guide are fixed in the corresponding inner walls in the lower end of the feed hopper Plate is towards the inside of crushing chamber.

Further: the distribution blade is located at the lower section of stock guide.

Further: the distance between the grating disk and the husky hole of sieve are less than 2mm.

Further: the gravel slot is provided with multiple tracks.

It is further: it is described grinding fin section be it is trapezoidal, upper end is extend into grinding groove.

It is further: to be fixed with stirring blade on corresponding transmission shaft in the stir chamber.

Further: the pull rod upper end is higher than shell.

Compared with prior art, the beneficial effects of the present invention are: the present invention makes sand more by the flowing of sand in water Add and smoothly conveyed, improve the crush efficiency of sand, avoids blocking interior mesh；Grating disk, fixed abrasive sheet, grinding fin Deng grinding to sand, various aspects are ground, and are improved grinding efficiency, are quickly refined sand, and can guarantee sand The gravel size of son makes sand after crushing meet building needs, avoids sand from wasting, reduce building cost；Smashed sand It can be taken out conveniently out of collecting chamber, it is easy to operate；Equipment conveniently moving can use in the various environment in construction site, Since inside is marked with water, make grinding that temperature be made to keep low temperature, extend grinding component service life, reduces and adapt to cost.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of the sub- disintegrating equipment of construction sand.

Fig. 2 is the structural schematic diagram of grating disk in a kind of sub- disintegrating equipment of construction sand.

Fig. 3 is the structural schematic diagram that web plate is promoted in a kind of sub- disintegrating equipment of construction sand.

Fig. 4 is the structural schematic diagram of striker plate in a kind of sub- disintegrating equipment of construction sand.

In figure: 1- shell, 2- pedestal, 3- idler wheel, 4- crushing chamber, 5- stir chamber, 6- collecting chamber, 7- motor, 8- feed hopper, 9- transmission shaft, 10- distribution blade, 11- stock guide, 12- grating disk, the fixed abrasive sheet of 13-, the fixed abrasive sheet of 14-, 15- rotation Abrasive sheet, 16- gravel slot, 17- blanking hole, 18- grinding groove, 19- support plate, 20- grind fin, and 21- sieves husky hole, 22- stirring Blade, 23- promote web plate, 24- striker plate, 25- pull rod, 26- slot, 27- plate.

Specific embodiment

Please refer to figure, in the embodiment of the present invention, a kind of sub- disintegrating equipment of construction sand, including shell 1, pedestal 2, rolling Wheel 3, motor 7 and feed hopper 8；The shell 1 is fixed on pedestal 2, and idler wheel 3 is mounted on the bottom of pedestal 2, makes equipment movement side Just；It is set as crushing chamber 4, stir chamber 5 and collecting chamber 6 in the shell 1, is fixed between crushing chamber 4 and stir chamber 5 horizontal Support plate 19 separates crushing chamber 4 and stir chamber 5, and the bottom of collecting chamber 6 is connected to the bottom of stir chamber 5, makes in stir chamber 5 Sand enter in collecting chamber 6, be filled with water in the shell 1, water is full of in crushing chamber 4, stir chamber 5 and collecting chamber 6；Institute The connection of feed hopper 8 is stated at the top of shell 1, leading diagonally downward is fixed on corresponding 1 inner wall of shell in the lower end of feed hopper 8 Flitch 11, stock guide 11 make the sand entered in feed hopper 8 be sent to center towards the inside of crushing chamber 4；The motor 7 are fixedly mounted on the top of shell 1, and the output shaft of motor 7 is extend into straight down in shell 1, in the output shaft lower end of motor 7 It is fixedly connected with vertical transmission shaft 9, transmission shaft 9 is passed down through support plate 19, and lower end is rotatably connected on shell 1 by bearing Bottom drives transmission shaft 9 to rotate by motor 7；It is fixed with inclined distribution blade 10 on transmission shaft 9, distribution blade 10 In the lower section of stock guide 11, out of stock guide 11 on the sand that falls fall on distribution blade 10, will be husky by distribution blade 10 Son is uniformly distributed sieve in inside around being distributed to.

The top of the support plate 19 is provided with the grating disk 12 being coaxially fixed on transmission shaft 9, and grating disk 12 and sieve are husky The distance between hole 21 is less than 2mm, and the fixed abrasive sheet 13 of a circle is fixed on corresponding 1 inner wall of shell of the side wall of grating disk 12, The material that the material of fixed abrasive sheet 13 is located at grating disk 12 is identical, can grind to sand, in the side of grating disk 12 Several equally distributed rotation abrasive sheets 15 are fixed on wall, rotation abrasive sheet 15 is strip structure, equidistant from the top down It is provided with multiple, is fixed with multiple fixed abrasive sheets 14 on the fixed abrasive sheet 13, fixed abrasive sheet 14 is located at upper and lower two Between a rotation abrasive sheet 15, sand is ground by fixed abrasive sheet 14 and rotation abrasive sheet 15；The grating disk 12 Upper surface offer the gravel slot 16 to lower recess, gravel slot 16 is ring structure, in order to improve grinding efficiency, gravel slot 16 Be provided with multiple tracks, can simultaneously a large amount of sands, the lower surface that the lower section of the gravel slot 16 corresponds to grating disk 12 offers upwards Grinding groove 18, several perforative blanking holes 17 are offered between grinding groove 18 and gravel slot 16, make gravel slot 16 and grinding It is connected between slot 18, the sand in gravel slot 16 enters in grinding groove 18；It is fixed in the support plate 19 and grinding groove 18 Corresponding grinding fin 20, grinding fin 20 section be it is trapezoidal, upper end is extend into grinding groove 18, fall in grinding fin 20 on Sand two sides fall, contacted with the side wall of grinding groove 18, to sand grind shear, refine sand；In the support plate 19 It offers several and sieves husky hole 21, gravel is screened, satisfactory gravel after grinding is fallen.

It is fixed with stirring blade 22 in the stir chamber 5 on corresponding transmission shaft 9, stirring blade 22 is to entering stir chamber Gravel stirring in 5, makes sand that water flow more easily be followed to leave stir chamber 5；A horizontal promotion is provided in collecting chamber 6 Web plate 23 is promoted and is fixed with vertical pull rod 25 on 23 inner opposite end of web plate, and 25 upper end of pull rod is higher than shell 1, is convenient for people's hand Lifting promotes web plate 23 in trend, is promoted and offers slot 26 on the lateral ends of web plate 23, inserted with striker plate in slot 26 24,24 lower end of striker plate is set as plate 27, is plugged and fixed by plate 27 and slot 26, so that striker plate 24 is convenient for from promotion It is disassembled on web plate 23, the sand on web plate 23 will be promoted and taken out.

In use, pouring into suitable quantity of water into shell 1 first, sand is packed into from feed hopper 8, sand falls in stock guide 11 On, the top of distribution blade 10 is fallen in along stock guide 11, motor 7 rotates so that the drive rotation of distribution blade 10 of transmission shaft 9, is incited somebody to action Internal water agitation, the sand fallen on distribution blade 10 are uniformly distributed in water, and the sand being mixed into water is made in gravity It is fallen under on grating disk 12, a part is located between grating disk 12 and fixed abrasive sheet 13, by fixed abrasive sheet 14 and turns The mutual extrusion of dynamic abrasive sheet 15 is crushed, and another part sand is fallen in gravel slot 16, is entered by blanking hole 17 In grinding groove 18, the grinding fin 20 and grinding groove 18 protruded into grinding groove 18 grinds sand, and the sand after grinding is fallen in In support plate 19, dropped into the stir chamber 5 of lower section by sieving husky hole 21, the rotation of transmission shaft 9 drives stirring blade 22 to rotate, right Water and sand agitation in stir chamber 5, make sand suspend in water, flowing water enters in collecting chamber 6, the agitation received It dies down, sand, which is deposited to, to be promoted on web plate 23, and lifting pull rod 25 after the time of one end upwards makes to promote the disengaging collecting chamber 6 of web plate 23 The water surface, sand can be taken out by removing striker plate 24.The present invention by the flowing of sand in water, make sand more smoothly into Row conveying, improves the crush efficiency of sand, avoids blocking interior mesh；Grating disk, fixed abrasive sheet, grinding fin etc. to sand into Row grinding, various aspects are ground, and are improved grinding efficiency, are quickly refined sand, and can guarantee that the gravel of sand is big It is small, so that sand after crushing is met building needs, avoids sand from wasting, reduce building cost；Smashed sand is out of collecting chamber It can be taken out conveniently, it is easy to operate；Equipment conveniently moving can use in the various environment in construction site, since inside is infused There is water, make grinding that temperature be made to keep low temperature, extend grinding component service life, reduces and adapt to cost.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (3)

1. A sand refining and crushing equipment for construction, comprising a casing (1), a base (2), a roller (3), a motor (7) and a feeding hopper (8); characterized in that: the casing ( 1) It is fixed on the base (2), and the roller (3) is installed at the bottom of the base (2); the casing (1) is provided with a crushing chamber (4), a stirring chamber (5) and a collecting chamber (6) , a horizontal support plate (19) is fixed between the pulverizing cavity (4) and the stirring cavity (5), which separates the pulverizing cavity (4) and the stirring cavity (5), and the bottom of the collecting cavity (6) is connected to the stirring cavity (5). ) is connected to the bottom of the shell (1), and the shell (1) is filled with water; the feeding hopper (8) is communicated with the top of the shell (1); the lower end of the feeding hopper (8) corresponds to the shell (1) A material guide plate (11) inclined downward is fixed on the inner wall, and the material guide plate (11) faces the interior of the crushing chamber (4); the motor (7) is fixedly installed on the top of the casing (1), and the motor (7) The output shaft of the motor (7) vertically extends downward into the casing (1), a vertical transmission shaft (9) is fixedly connected to the lower end of the output shaft of the motor (7), and the transmission shaft (9) passes downward through the support plate (19), the lower end is rotatably connected to the bottom of the housing (1) through a bearing; an inclined dispersing blade (10) is fixed on the transmission shaft (9); the dispersing blade (10) is located on the Below; a pulverizing disc (12) coaxially fixed on the transmission shaft (9) is arranged above the support plate (19), and a circle is fixed on the inner wall of the casing (1) corresponding to the side wall of the pulverizing disc (12). A fixed grinding plate (13) is fixed on the side wall of the pulverizing disc (12) with a number of evenly distributed rotating grinding sheets (15), the rotating grinding sheets (15) are strip-shaped structures, and are arranged at equal distances from top to bottom. A plurality of fixed grinding plates (14) are fixed on the fixed grinding plate (13), and the fixed grinding plates (14) are located between the upper and lower rotating grinding plates (15); the pulverizing disc (12) The upper surface of the sand and gravel groove (16) is provided with a downward depression, the sand and gravel groove (16) is an annular structure, and the sand and gravel groove (16) is provided with multiple channels; the bottom of the sand and gravel groove (16) corresponds to the crushing plate (12 ) is provided with an upward grinding groove (18) on the lower surface of the ), and between the grinding groove (18) and the gravel groove (16) is provided with a number of penetrating blanking holes (17); the support plate (19) is fixed with A grinding ridge (20) corresponding to the grinding groove (18), the cross-section of the grinding ridge (20) is a trapezoid, and the upper end extends into the grinding groove (18); the support plate (19) is provided with a plurality of sieve holes (21); a stirring blade (22) is fixed on the corresponding drive shaft (9) in the stirring chamber (5); a horizontal lifting screen (23) is arranged in the collecting chamber (6), A vertical pull rod (25) is fixed on the inner end of the lifting screen plate (23), a slot (26) is opened on the outer end of the lifting screen plate (23), and a baffle plate (24) is inserted into the slot (26). ), the lower end of the baffle plate (24) is set as an insert plate (27), and the insert plate (27) is inserted and fixed with the slot (26) through the insert plate (27). 2 . The sand refining and crushing equipment for construction according to claim 1 , wherein the distance between the crushing disc ( 12 ) and the sand sieve hole ( 21 ) is less than 2 mm. 3 . 3 . The sand refining and crushing equipment for construction according to claim 1 , wherein the upper end of the tie rod ( 25 ) is higher than the casing ( 1 ). 4 .