CN110180648B

CN110180648B - Vertical shaft impact sand making machine

Info

Publication number: CN110180648B
Application number: CN201910475494.1A
Authority: CN
Inventors: 孙启祥; 马驰; 孙法虎
Original assignee: Zaozhuang Snksan Intelligent Machinery Co Ltd
Current assignee: Zaozhuang Snksan Intelligent Machinery Co Ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2021-08-06
Anticipated expiration: 2039-06-03
Also published as: CN110180648A

Abstract

The invention relates to the field of mining equipment, in particular to a vertical shaft impact sand making machine, which comprises a shell, a feed inlet, a feed hopper and a crushing cavity, wherein the feed inlet is arranged at the top of the shell, the feed hopper is arranged at the lower side of the feed inlet, the crushing cavity is arranged at the lower side of the feed hopper, the left side and the right side of the bottom end of the crushing cavity are respectively provided with a fixed block fixedly connected with the shell, the two sides of the crushing cavity are provided with dust removing devices, and the bottom of the fixed block is provided with a, can realize the adjustment of material throwing and blanking flows, effectively solves the problem of overlarge dust in the crushing process of the sand making machine by arranging the dust removing device, and has the advantages that by arranging the first filter layer and the second filter layer, can realize the purification to the dust removal water, realize the cyclic utilization of water resource, through the motor, can realize that pivot and broken chamber cavity carry out the rotation of opposite direction, do benefit to the crushing efficiency who improves system sand machine.

Description

Vertical shaft impact sand making machine

Technical Field

The invention relates to the field of mining equipment, in particular to a vertical shaft impact sand making machine.

Background

In the field of mining equipment, a vertical shaft impact crusher is also called a sand making machine, the sand making machine is widely used for the production of artificial sand of metal and nonmetal ores, cement, refractory materials, abrasive materials, glass raw materials, building aggregates, artificial sand, cobbles, mountain stones (limestone, granite, basalt, diabase, andesite and the like), ore tailings and stone chips, the production of building aggregates, road surface materials, bedding materials, asphalt concrete and cement concrete aggregates and the fine crushing and coarse grinding operation of various metallurgical slags, particularly for medium-hard, ultra-hard and abrasive materials such as silicon carbide, carborundum, sintered bauxite, magnesia and the like, the sand making machine has the working principle that the materials are divided into middle throwing materials and peripheral blanking materials through a feeding hopper, a main shaft group drives a rotor group to rotate at a high speed, the rotor group throws out the middle throwing materials at a high speed in a crushing assembly cavity and collides with the peripheral blanking materials, the stone is crushed by the stone breaking and iron breaking modes.

But current vertical shaft impact type system sand machine, the structure of broken chamber assembly is single, system sand machine crushing efficiency reduces, simultaneously, the flow of material can't be adjusted, lead to unable regulation to the flow of throwing the material and blanking when daily use, can't satisfy different broken demands, and current system sand machine can produce a large amount of dust owing to the high-speed motion of rotor in crushing process moreover, the productive dust that produces is too big, cause dust pollution, influence constructor health, consequently, to above current situation, an urgent need develops a vertical shaft impact system sand machine, in order to overcome not enough in the current practical application.

Disclosure of Invention

The invention aims to provide a vertical shaft impact sand making machine to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a vertical scroll strikes system sand machine, includes shell, feed inlet, hopper and broken chamber, the feed inlet sets up at the shell top, the feed inlet downside is provided with the hopper, the hopper downside is provided with broken chamber, broken chamber bottom left and right sides all is provided with the fixed block with shell fixed connection, broken chamber and fixed block sliding connection, broken chamber both sides are provided with dust collector, the fixed block bottom is provided with the shock pad.

As a further scheme of the invention: the hopper includes first telescopic link, push pedal, expansion plate and second telescopic link, the expansion plate sets up at the inboard both ends of hopper, the expansion plate is articulated with the hopper, both sides the expansion plate downside all is provided with the second telescopic link, second telescopic link and hopper fixed connection, the second telescopic link is articulated with the expansion plate, and the hopper left and right sides all is provided with first telescopic link, first telescopic link and shell fixed connection, first telescopic link is close to hopper one end fixed connection and is provided with the push pedal.

As a further scheme of the invention: dust collector includes nozzle, outlet pipe, water-collecting plate, recovery tube and water tank, the outlet pipe sets up the left and right sides at the hopper, the outlet pipe passes through the water pump and is connected with the water tank, the outlet pipe bottom is provided with a plurality of nozzles, the nozzle downside be provided with shell fixed connection's water-collecting plate, the water-collecting plate downside is provided with the water tank with fixed block bolted connection, connect through the recovery tube between water tank and the water-collecting plate.

As a further scheme of the invention: the recycling pipe is provided with a first filter layer and a second filter layer from top to bottom in sequence, the first filter layer is a fiber mesh layer, and the second filter layer is an activated carbon filter layer.

As a further scheme of the invention: the crushing cavity comprises a rotating shaft, a first blade, a second blade, a material distribution disc, a motor, a rotating rod and a driving gear, the motor is arranged at the bottom end of the crushing cavity, a frame body is arranged outside the motor, the motor is fixedly connected with the frame body, the frame body is movably connected with the crushing cavity, the output end of the left side of the motor is connected with a rotating rod, the other end of the rotating rod is connected with a frame body bearing, the rotating rod is provided with a driving gear, the upper side of the driving gear is provided with a material distribution disc movably connected with the frame body, the middle part of the material distribution disc is provided with a rotating shaft in a penetrating way, the bottom of the rotating shaft is connected with a driving gear in a meshing way through a first driven gear, a plurality of first blades are arranged on the rotating shaft, a second driven gear is arranged at the bottom of the driving gear in a meshed connection manner, the second driven gear is fixedly connected with the crushing cavity, and a plurality of second blades are uniformly arranged on the inner wall of the crushing cavity positioned on two sides of the rotating shaft.

As a further scheme of the invention: the shock pad includes metal sheet, cushion and belleville spring, the metal sheet sets up in the fixed block bottom, the quantity of metal sheet is three, is provided with a plurality of cushions between the adjacent metal sheet, the cushion is connected with the metal sheet bonding, the cushion is the rubber material, and is adjacent be provided with two sets of belleville spring between the cushion, every group belleville spring includes two video discs, and two video disc edges of the belleville spring of the same group are arranged relatively, and two video disc middle parts that are nearest in two sets of adjacent belleville spring paste mutually and lean on.

As a further scheme of the invention: the upper part of the material distribution disc is a concave surface.

Compared with the prior art, the invention has the beneficial effects that: the vertical shaft impact sand making machine can realize the adjustment of the throwing flow rate by arranging the second telescopic rod and the telescopic plate, and by controlling the first telescopic rod, the blanking flow can be adjusted, the problem of overlarge dust in the crushing process of the sand making machine is effectively solved by arranging the dust removing device, the function of reducing the dust is realized, by arranging the first filter layer and the second filter layer, can realize the purification of the dedusting water and the recycling of water resources, can realize the rotation of the rotating shaft and the crushing cavity body in opposite directions through the motor, is favorable for improving the crushing efficiency of the sand making machine, the metal plate, the elastic pad and the disc spring are arranged in a crossed manner, so that the strength and the shock absorption capacity of the shock absorption pad are enhanced, by adjusting the size, the number and the stacking mode of the discs in the disc-shaped bullet, the shock pads with different rigidity can be obtained, and the application range of the shock pad is enlarged.

Drawings

FIG. 1 is a schematic structural diagram of a vertical shaft impact sand making machine.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

FIG. 3 is a schematic structural diagram of a shock pad in a vertical shaft impact sand making machine.

In the figure: 1-shell, 2-first telescopic rod, 3-push plate, 4-feed inlet, 5-feeding hopper, 6-telescopic plate, 7-second telescopic rod, 8-nozzle, 9-water outlet pipe, 10-water collecting plate, 11-first filtering layer, 12-second filtering layer, 13-recovery pipe, 14-water tank, 15-shock pad, 16-fixed block, 17-rotating shaft, 18-first blade, 19-crushing cavity, 20-second blade, 21-material distributing plate, 22-motor, 23-rotating rod, 24-driving gear, 25-metal plate, 26-elastic pad and 27-disc spring.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1 to 3, in the embodiment of the invention, a vertical shaft impact sand making machine comprises a shell 1, a feeding port 4, a feeding hopper 5 and a crushing cavity 19, wherein the feeding port 4 is arranged at the top of the shell 1, the feeding hopper 5 is arranged below the feeding port 4, the crushing cavity 19 is arranged below the feeding hopper 5, fixed blocks 16 fixedly connected with the shell 1 are arranged on the left side and the right side of the bottom end of the crushing cavity 19, the crushing cavity 19 is in sliding connection with the fixed blocks 16, dust removing devices are arranged on two sides of the crushing cavity 19, and a shock pad 15 is arranged at the bottom of the fixed block 16.

In this embodiment, hopper 5 includes first telescopic link 2, push pedal 3, expansion plate 6 and second telescopic link 7, expansion plate 6 sets up at the inboard both ends of hopper 5, expansion plate 6 is articulated with hopper 5, both sides 6 downside of expansion plate all is provided with second telescopic link 7, second telescopic link 7 and hopper 5 fixed connection, second telescopic link 7 is articulated with expansion plate 6, through setting up second telescopic link 7 and expansion plate 6, can realize throwing the regulation of material flow, and the 5 left and right sides of hopper all are provided with first telescopic link 2, first

telescopic link

2 and 1 fixed connection of shell, first telescopic link 2 is close to 5 one end fixed connection of hopper and is provided with push pedal 3, through controlling first telescopic link 2, can adjust the blanking flow.

In this embodiment, dust collector includes nozzle 8, outlet pipe 9, water-collecting plate 10, recovery tube 13 and water tank 14, outlet pipe 9 sets up the left and right sides at hopper 5, outlet pipe 9 passes through the water pump and is connected with water tank 14, outlet pipe 9 bottom is provided with a plurality of

nozzles

8, 8 downside of nozzle is provided with water-collecting plate 10 with shell 1 fixed connection, water-collecting plate 10 downside is provided with the water tank 14 with 16 bolted connection of fixed block, be connected through recovery tube 13 between water tank 14 and the water-collecting plate 10, through setting up dust collector, effectively solved the too big problem of dust among the system sand machine crushing process, realize reducing the function of dust.

In this embodiment, recovery tube 13 from the top down has set gradually first filter layer 11 and second filter layer 12, first filter layer 11 is the netted layer of fibre, second filter layer 12 is the active carbon filter layer, through setting up first filter layer 11 and second filter layer 12, can realize the purification to the dust removal water, realizes the cyclic utilization of water resource.

In this embodiment, the crushing cavity 19 includes a rotating shaft 17, a first blade 18, a second blade 20, a material distribution disc 21, a motor 22, a rotating rod 23 and a driving gear 24, the motor 22 is disposed at the bottom end of the crushing cavity 19, a frame is disposed outside the motor 22, the motor 22 is fixedly connected to the frame, the frame is movably connected to the cavity of the crushing cavity 19, the left output end of the motor 22 is connected to the rotating rod 23, the other end of the rotating rod 23 is connected to a bearing of the frame, the driving gear 24 is disposed on the rotating rod 23, the material distribution disc 21 movably connected to the frame is disposed on the upper side of the driving gear 24, the upper portion of the material distribution disc 21 is a concave surface, the rotating shaft 17 penetrates through the middle portion of the material distribution disc 21, the bottom of the rotating shaft 17 is engaged with the driving gear 24 through a first driven gear, the rotating shaft 17 is provided with a plurality of first blades 18, the bottom of the driving gear 24 is engaged with a second driven gear, second driven gear and 19 cavity fixed connection in broken chamber, the 19 cavity inner walls in broken chamber that are located pivot 17 both sides evenly are provided with a plurality of second blades 20, through motor 22, can realize that

pivot

17 and 19 cavities in broken chamber carry out the rotation of opposite direction, do benefit to the crushing efficiency who improves system sand machine.

In this embodiment, the cushion 15 includes metal plates 25, elastic pads 26 and disk springs 27, the metal plates 25 are disposed at the bottom of the fixing block 16, the number of the metal plates 25 is three, a plurality of elastic pads 26 are disposed between adjacent metal plates 25, the elastic pads 26 are bonded to the metal plates 25, the elastic pads 26 are made of rubber, two sets of disk springs 27 are disposed between adjacent elastic pads 26, each set of disk springs 27 includes two disks, edges of the two disks of the same set of disk springs 27 are disposed oppositely, middle portions of two disks nearest to each other in the two adjacent sets of disk springs 27 are attached to each other, the metal plates 25, the elastic pads 26 and the disk springs 27 are disposed in a crossing manner, so as to enhance the strength and the damping capacity of the cushion 15, and the cushion 15 with different stiffness can be obtained by adjusting the size, the number and the overlapping manner of the disks in the disk springs 27, the application range of the cushion 15 is increased.

Example 2

A mining apparatus comprising the vertical shaft impact sand maker of embodiment 1.

The vertical shaft impact sand making machine can realize the adjustment of the throwing flow by arranging the second telescopic rod 7 and the telescopic plate 6, can adjust the blanking flow by controlling the first telescopic rod 2, effectively solves the problem of overlarge dust in the crushing process of the sand making machine by arranging the dust removing device, realizes the function of reducing the dust, can realize the purification of dedusting water by arranging the first filter layer 11 and the second filter layer 12, realizes the recycling of water resources, can realize the rotation of the rotating shaft 17 and the cavity of the crushing cavity 19 in opposite directions by the motor 22, is beneficial to improving the crushing efficiency of the sand making machine, enhances the strength and the shock absorption capacity of the shock absorption pad 15 by arranging the metal plate 25, the elastic pad 26 and the disc spring 27 in a crossed way, can obtain the shock absorption pads 15 with different rigidity by adjusting the size, the number and the overlapping way of the discs in the disc spring 27, the application range of the cushion 15 is increased.

The working principle of the invention is as follows: during the use, add the raw materials from feed inlet 4, the raw materials falls in hopper 5, when hopper 5 is full, unnecessary raw materials spills over from hopper 5, get into broken chamber 19 from the blanking mouth of hopper 5 both sides, and the raw materials in hopper 5 gets into broken chamber 19 from throwing the material mouth, starter motor 22, motor 22 realizes that

pivot

17 and 19 cavitys of broken chamber carry out the rotation of opposite direction, throw the material and fall on minute charging tray 21, along with motor 22's work, throw from minute charging tray 21 and collide with the blanking, carry out the breakage to the raw materials through first blade 18 and second blade 20 simultaneously, the water in the water tank 14 passes through the water pump and spouts from nozzle 8, the produced dust absorbs when will break.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.

Claims

1. A vertical shaft impact sand making machine comprises a shell (1), a feed inlet (4), a feed hopper (5) and a crushing cavity (19), and is characterized in that the feed inlet (4) is arranged at the top of the shell (1), the feed hopper (5) is arranged at the lower side of the feed inlet (4), the crushing cavity (19) is arranged at the lower side of the feed hopper (5), fixed blocks (16) fixedly connected with the shell (1) are arranged at the left side and the right side of the bottom end of the crushing cavity (19), the crushing cavity (19) is in sliding connection with the fixed blocks (16), dust removing devices are arranged at two sides of the crushing cavity (19), shock absorbing pads (15) are arranged at the bottom of the fixed blocks (16), the crushing cavity (19) comprises a rotating shaft (17), a first blade (18), a second blade (20), a material distributing disc (21), a motor (22), a rotating rod (23) and a driving gear (24), the motor (22) is arranged at the bottom end of the crushing cavity (19), a frame body is arranged on the outer side of the motor (22), the motor (22) is fixedly connected with the frame body, the frame body is movably connected with the cavity of the crushing cavity (19), the left output end of the motor (22) is connected with a rotating rod (23), the other end of the rotating rod (23) is connected with a frame body bearing, a driving gear (24) is arranged on the rotating rod (23), a material distributing plate (21) which is movably connected with the frame body is arranged on the upper side of the driving gear (24), a rotating shaft (17) penetrates through the middle part of the material distributing plate (21), the bottom of the rotating shaft (17) is meshed with the driving gear (24) through a first driven gear, a plurality of first blades (18) are arranged on the rotating shaft (17), a second driven gear is arranged at the bottom of the driving gear (24) in a meshed connection mode, and is fixedly connected with the cavity of the crushing cavity (19) through a second driven gear, broken chamber (19) cavity inner wall that is located pivot (17) both sides evenly is provided with a plurality of second blades (20), the upper portion of branch charging tray (21) is concave profile, motor (22) are used for realizing pivot (17) with broken chamber (19) cavity carries out opposite direction's rotation.

2. A vertical shaft impact sand making machine according to claim 1, characterized in that the hopper (5) comprises a first telescopic rod (2), a push plate (3), a telescopic plate (6) and a second telescopic rod (7), wherein the telescopic plate (6) is arranged at two ends of the inner side of the hopper (5), the telescopic plate (6) is hinged to the hopper (5), two sides of the second telescopic rod (7) are arranged at the lower side of the telescopic plate (6), the second telescopic rod (7) is fixedly connected with the hopper (5), the second telescopic rod (7) is hinged to the telescopic plate (6), the first telescopic rod (2) is arranged at each of the left side and the right side of the hopper (5), the first telescopic rod (2) is fixedly connected with the shell (1), and the push plate (3) is arranged at one end, close to the hopper (5), of the first telescopic rod (2).

3. A vertical shaft impact sand making machine according to claim 2, characterized in that the dust removing device comprises a nozzle (8), a water outlet pipe (9), a water collecting plate (10), a recovery pipe (13) and a water tank (14), the water outlet pipe (9) is arranged on the left and right sides of the feeding hopper (5), the water outlet pipe (9) is connected with the water tank (14) through a water pump, a plurality of nozzles (8) are arranged at the bottom of the water outlet pipe (9), the water collecting plate (10) fixedly connected with the shell (1) is arranged on the lower side of the nozzle (8), the water tank (14) in bolted connection with the fixing block (16) is arranged on the lower side of the water collecting plate (10), and the water tank (14) is connected with the water collecting plate (10) through the recovery pipe (13).

4. A vertical shaft impact sand making machine according to claim 3, characterized in that the recovery pipe (13) is provided with a first filter layer (11) and a second filter layer (12) from top to bottom in sequence, the first filter layer (11) is a fiber mesh layer, and the second filter layer (12) is an activated carbon filter layer.

5. A vertical shaft impact sand making machine according to claim 1, characterized in that the shock absorbing pad (15) comprises a metal plate (25), elastic pads (26) and disc springs (27), the metal plate (25) is arranged at the bottom of the fixing block (16), the number of the metal plates (25) is three, a plurality of elastic pads (26) are arranged between the adjacent metal plates (25), the elastic pads (26) are bonded and connected with the metal plate (25), the elastic pads (26) are made of rubber, two groups of disc springs (27) are arranged between the adjacent elastic pads (26), each group of disc springs (27) comprises two discs, the edges of the two discs of the same group of disc springs (27) are arranged oppositely, and the middle parts of the two discs which are most adjacent to each other in the two adjacent groups of disc springs (27) are attached to each other.