CN219311627U

CN219311627U - Blanking anti-blocking sand mixer

Info

Publication number: CN219311627U
Application number: CN202320222313.6U
Authority: CN
Inventors: 苏璐; 苏虎; 陈恩福; 张斌昌
Original assignee: Dangtu County Xintai Wear Resistant Materials Co ltd
Current assignee: Dangtu County Xintai Wear Resistant Materials Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-07-07
Anticipated expiration: 2033-02-15

Abstract

The utility model relates to the field of sand mixers, and discloses a blanking anti-blocking sand mixer which comprises sand mixing equipment, wherein the sand mixing equipment comprises a mounting frame, a bottom bin is fixedly connected to the top of the mounting frame, a framework is arranged in the bottom bin, a gear motor is connected to one side flange of the top of the bottom bin, the bottom driving end of the gear motor penetrates through the top of the bottom bin, the bottom driving end of the gear motor is connected with a fixed shaft through a driving belt assembly, the top of the fixed shaft penetrates through the middle of the bottom end of a sand mixing cylinder, the sand mixing cylinder is fixedly connected to the middle of the top end of the bottom bin, and a blanking mechanism is arranged at the bottom of the sand mixing cylinder. According to the blanking anti-blocking sand mixer, when the hammer is used for knocking the bottom of the guide chute, the guide chute is driven to vibrate, so that finished sand on the guide chute can be accelerated to shake down into the collecting equipment during discharging, blanking work is facilitated, and discharging blocking during discharging can be effectively avoided.

Description

Blanking anti-blocking sand mixer

Technical Field

The utility model relates to the field of sand mixers, in particular to a blanking anti-blocking sand mixer.

Background

The sand mixer is a device for uniformly mixing components in molding sand and effectively coating adhesive on the surface of the sand, is a main device for processing molding sand by casting sand, is also a key device for obtaining qualified molding sand, utilizes the relative motion of a grinding wheel and a grinding disc to crush materials by rolling and grinding the materials between the grinding wheel and the grinding disc, and is an ideal device for producing baking-free bricks, lime-sand bricks, cement bricks, refractory bricks, crushed and mixed fly ash, boiler slag, tail slag and industrial waste residues as brick raw materials.

Disclosure of Invention

The utility model mainly aims to provide a blanking anti-blocking sand mixer, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a blanking anti-blocking's sand mixer, includes sand mixing equipment, sand mixing equipment includes the mounting bracket, mounting bracket top fixedly connected with end storehouse, end storehouse inside is provided with the skeleton, end storehouse top one side flange joint has gear motor, gear motor bottom drive end runs through end storehouse top, gear motor bottom drive end is connected with the fixed axle through the driving belt subassembly, the fixed axle top runs through sand mixing section of thick bamboo bottom middle part, sand mixing section of thick bamboo fixedly connected with is in end storehouse top middle part, fixed axle periphery upper portion fixedly connected with mount, mount top both ends all rotate and are connected with the grinding wheel, the equal fixedly connected with scraper blade in mount middle part both sides, the equal fixedly connected with bottom plate of scraper blade bottom, sand mixing section of thick bamboo bottom is provided with unloading mechanism, unloading mechanism includes the mount, the mount bottom is connected with pivot through bevel gear subassembly, the end storehouse is kept away from to the one end of mount in the pivot, the one end fixedly connected with eccentric wheel that the mount was kept away from to the pivot, the eccentric wheel upside is provided with rubber sleeve, rubber sleeve bottom fixedly connected with hammer, rubber sleeve fixedly connected with at the baffle box bottom.

Preferably, the fixed shaft is rotatably connected with the sand mixing cylinder.

Preferably, the fixing frame, the scraping plate and the bottom plate are all arranged on the sand mixing cylinder.

Preferably, a sealing cover is clamped at the bottom of one side of the sand mixing cylinder, and the sealing cover is arranged inside the discharge hole.

Preferably, one end of the guide chute is fixedly connected to the bottom of one side, far away from the speed reducing motor, of the sand mixing barrel.

Compared with the prior art, the utility model has the following beneficial effects:

after the sand mixing is finished, people can take off the closing cap, at this moment, when sand mixing equipment continues to work, the fixed axle can drive the pivot through bevel gear subassembly and continue to rotate, can drive the eccentric wheel and continue to rotate when the pivot rotates, can strike through the bottom that long intermittent type nature can the rubber sleeve when the eccentric wheel rotates, its inside hammer can strike upwards simultaneously when the rubber sleeve is beaten, when the hammer beats the baffle box bottom, can drive the baffle box and shake for during the ejection of compact finished sand on the baffle box can be by the acceleration shake fall collecting device in, be favorable to unloading work, the condition that appears ejection of compact jam when can effectively avoiding the ejection of compact takes place.

Drawings

FIG. 1 is a front perspective view of a blanking anti-clogging sand mixer of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of a blanking anti-blocking sand mixer;

fig. 3 is a schematic diagram of an internal structure of a blanking anti-blocking sand mixer.

In the figure: 1. a sand mixing device; 101. a sand mixing cylinder; 102. a speed reducing motor; 103. a bottom bin; 104. a mounting frame; 105. a cover; 106. a grinding wheel; 107. a fixing frame; 108. a scraper; 109. a bottom plate; 110. a drive belt assembly; 111. a skeleton; 112. a fixed shaft; 2. a blanking mechanism; 201. a rotating shaft; 202. a rubber sleeve; 203. a guide groove; 204. an eccentric wheel; 205. a bevel gear assembly; 206. and (5) a hammer.

Detailed Description

In order to make the technical means, creation characteristics, achievement purposes and effects of the utility model easy to understand, the utility model is further described below in conjunction with the detailed description.

As shown in fig. 1-3, a blanking anti-blocking sand mixer comprises sand mixing equipment 1, sand mixing equipment 1 comprises a mounting rack 104, bottom bin 103 is fixedly connected to the top of mounting rack 104, skeleton 111 is arranged inside bottom bin 103, gear motor 102 is connected to flange on one side of the top of bottom bin 103, the bottom driving end of gear motor 102 penetrates through the top of bottom bin 103, the bottom driving end of gear motor 102 is connected with a fixed shaft 112 through a driving belt assembly 110, driving belt assembly 110 comprises a driving belt wheel, a driven belt wheel and a driving belt, the middle part of the bottom end of sand mixing drum 101 is penetrated at the top of fixed shaft 112, fixed shaft 112 is rotationally connected with sand mixing drum 101, sand mixing drum 101 is fixedly connected to the middle part of the top of bottom bin 103, fixed shaft 112 is fixedly connected with fixing frame 107, rolling wheels 106 are fixedly connected to the two ends of the top of fixing frame 107, scraping plates 108 are fixedly connected to the bottom 109, fixing frame 107, scraping plates 108 and bottom 109 are arranged on one side of sand mixing drum 101, sealing cover 105 is arranged inside a discharging hole, and blanking mechanism 2 is arranged at the bottom of sand mixing drum 101.

In this embodiment, the sand mixing equipment 1 includes mounting bracket 104, mounting bracket 104 top fixedly connected with end storehouse 103, end storehouse 103 is inside to be provided with skeleton 111, end storehouse 103 top one side flange joint has gear motor 102, gear motor 102 bottom drive end runs through end storehouse 103 top, gear motor 102 bottom drive end is connected with fixed axle 112 through drive belt assembly 110, fixed axle 112 top runs through sand mixing drum 101 bottom middle part, fixed axle 112 rotates with sand mixing drum 101 to be connected, sand mixing drum 101 fixed connection is in end storehouse 103 top middle part, fixed axle 112 periphery upper portion fixedly connected with mount 107, mount 107 top both ends all rotate and are connected with grinding wheel 106, mount 107 both sides all fixedly connected with scraper blade 108, scraper blade 108 bottom all fixedly connected with bottom plate 109, mount 107, scraper blade 108 and bottom plate 109 all set up at sand mixing drum 101, sand mixing drum 101 one side bottom block has closing cap 105, closing cap 105 sets up inside the discharge gate, sand mixing drum 101 bottom is provided with feed mechanism 2.

Specifically, when in actual use, people can seal the discharge hole of the sand mixing cylinder 101 through the sealing cover 105, then sand to be mixed is led into the sand mixing cylinder 101, then people can start the gear motor 102, the gear motor 102 can drive the fixed shaft 112 to rotate through the driving belt assembly 110, the fixed shaft 112 can drive the grinding wheel 106 to rotate through the fixing frame 107 when rotating, the grinding wheel 106 can grind the sand in the sand mixing cylinder 101 when rotating, meanwhile, the scraping plate 108 can scrape down the sand extruded on the side wall, and the bottom plate 109 can scrape up the sand at the bottom, so that the sand mixing process of the sand mixing cylinder 101 can be more uniform and efficient, and the actual use is facilitated.

In this embodiment, the blanking mechanism 2 includes the mount 107, the mount 107 bottom is connected with pivot 201 through bevel gear assembly 205, bevel gear assembly 205 includes driving bevel gear and driven bevel gear, the one end that mount 107 was kept away from to pivot 201 runs through end storehouse 103, the one end fixedly connected with eccentric wheel 204 that mount 107 was kept away from to pivot 201, the eccentric wheel 204 upside is provided with rubber sleeve 202, bottom fixedly connected with hammer 206 in the rubber sleeve 202, rubber sleeve 202 fixed connection is in baffle box 203 bottom middle part, baffle box 203 one end fixed connection is in the one side bottom that baffle box 203 is kept away from gear motor 102 in a mixing drum 101.

Specifically, after the sand mixing is completed, people can take down the sealing cover 105, at this moment, when the sand mixing equipment 1 continues to work, the fixed shaft 112 can drive the rotating shaft 201 to continue to rotate through the bevel gear assembly 205, the eccentric wheel 204 can be driven to continue to rotate when the rotating shaft 201 rotates, the bottom of the rubber sleeve 202 can be knocked through long-side intermittent mode when the eccentric wheel 204 rotates, the inside hammer 206 can synchronously strike upwards when the rubber sleeve 202 is knocked, and when the hammer 206 knocks the bottom of the guide groove 203, the guide groove 203 can be driven to vibrate, so that finished sand on the guide groove 203 can be accelerated to shake down into the collecting equipment during discharging, the discharging work is facilitated, and the condition that discharging is blocked during discharging can be effectively avoided.

Working principle:

when in actual use, people can seal the discharge hole of the sand mixing drum 101 through the sealing cover 105, then sand to be mixed is guided into the sand mixing drum 101, people can start the gear motor 102, the gear motor 102 can drive the fixed shaft 112 to rotate through the transmission belt assembly 110, the grinding wheel 106 can be driven to rotate through the fixing frame 107 when the fixed shaft 112 rotates, the sand inside the sand mixing drum 101 can be ground when the grinding wheel 106 rotates, meanwhile, the scraping plate 108 can scrape down the sand extruded on the side wall, the bottom plate 109 can scrape the sand at the bottom, so that the sand mixing process of the sand mixing drum 101 can be more uniform and efficient, after the sand mixing is finished, people can take off the sealing cover 105, at the moment, when the sand mixing device 1 continues to work, the fixed shaft 112 can drive the rotating shaft 201 to rotate through the bevel gear assembly 205, the eccentric wheel 204 to rotate continuously when the rotating shaft 201, the bottom of the rubber sleeve 202 can be ground intermittently, when the rubber sleeve 202 is knocked down, the bottom plate 109 can scrape the sand at the bottom, the bottom can be more uniformly and efficiently, the material can be discharged when the material is prevented from being blown down by the vibration guide groove 203, and the material can be discharged when the material is effectively and the material is prevented from being blown down by the vibration guide groove 203.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sand mixer that jam is prevented to unloading, includes sand mixing equipment (1), its characterized in that: the sand mixing equipment (1) comprises a mounting frame (104), a bottom bin (103) is fixedly connected to the top of the mounting frame (104), a framework (111) is arranged inside the bottom bin (103), a reducing motor (102) is connected to one side flange of the top of the bottom bin (103), the bottom driving end of the reducing motor (102) penetrates through the top of the bottom bin (103), a fixed shaft (112) is connected to the bottom driving end of the reducing motor (102) through a driving belt assembly (110), the top of the fixed shaft (112) penetrates through the middle of the bottom end of a sand mixing drum (101), the sand mixing drum (101) is fixedly connected to the middle of the top end of the bottom bin (103), a fixing frame (107) is fixedly connected to the upper portion of the periphery of the fixed shaft (112), grinding wheels (106) are rotatably connected to the two ends of the top of the fixing frame (107), a scraping plate (108) is fixedly connected to two sides of the middle of the fixed portion, a bottom plate (109) is fixedly connected to the bottom plate (109), a discharging mechanism (2) is arranged at the bottom of the sand mixing drum (101), the bottom of the sand mixing drum (107) and comprises a fixing frame (107) and one end (201) penetrates through the fixing frame (201), one end of the rotating shaft (201) far away from the fixing frame (107) is fixedly connected with an eccentric wheel (204), a rubber sleeve (202) is arranged on the upper side of the eccentric wheel (204), a hammer (206) is fixedly connected to the inner bottom of the rubber sleeve (202), and the rubber sleeve (202) is fixedly connected to the middle of the bottom end of the guide chute (203).

2. The blanking anti-blocking sand mixer of claim 1, wherein: the fixed shaft (112) is rotationally connected with the sand mixing cylinder (101).

3. The blanking anti-blocking sand mixer according to claim 1, the method is characterized in that: the fixing frame (107), the scraping plate (108) and the bottom plate (109) are all arranged on the sand mixing cylinder (101).

4. The blanking anti-blocking sand mixer of claim 1, wherein: the bottom of one side of the sand mixing cylinder (101) is clamped with a sealing cover (105), and the sealing cover (105) is arranged inside the discharge hole.

5. The blanking anti-blocking sand mixer of claim 1, wherein: one end of the guide chute (203) is fixedly connected to the bottom of one side, far away from the speed reducing motor (102), of the sand mixing barrel (101).