Stirring machine capable of quickly scattering materials

Abstract

The utility model provides a blender capable of quickly scattering materials, which comprises a support frame, a filter component and a blender body, the upper side of the support frame is fixed at the lower end of the blender body, and the filter component used for filtering the materials is mounted in the middle of the upper end of the blender body. Compared with the prior art, the stirring device has the advantages that impurities mixed in materials can be removed by arranging the filtering assembly, the quality of final products can be guaranteed, the stirring pieces and the two crossed spiral stirring belts are arranged, the stirring pieces and the two crossed spiral stirring belts are driven by the rotating shaft to be matched with the multiple sets of connecting rods, and the stirring efficiency is improved. Various materials in the stirring box can be effectively and quickly stirred and scattered, so that the various materials are effectively prevented from being accumulated at a certain position, and the stirring quality of a final product is favorably improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mixers, and particularly relates to a mixer for quickly breaking up materials. Background Art

[0002] A concrete mixer is a device used to mix concrete, also known as concrete mixing equipment or concrete mixer. It is mainly composed of a mixing drum, a feeding device, a discharging device, a transmission device and an electric motor. The concrete mixer fully mixes the aggregate, cement, water and other admixtures of the concrete through the rotating mixing blades in the mixing drum, so as to achieve uniform and stable concrete quality. It is widely used in various construction projects, road projects, bridge projects, water conservancy projects and other construction occasions that require a large amount of concrete. The working principle of a concrete mixer is to gradually add the raw materials into the mixing drum and fully mix them through the movement of the mixing blades. During the mixing process, the speed of the mixing drum and the mixing time can be adjusted in time as needed to ensure the uniformity and stability of the concrete.

[0003] In existing concrete mixers, some concrete or aggregates may enter the mixing drum quickly, while other parts enter slowly, which will cause lumps of materials or uneven mixing effects during the mixing process, affecting the quality and strength of the concrete. Since some of the incoming materials cannot be quickly broken up, large pieces of agglomerated materials will appear in the mixing drum. In this way, the mixer needs a longer mixing time to fully break up these agglomerated materials, thereby reducing the production capacity of the concrete mixer. Therefore, we hope to design a mixer with a new structure to solve this problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a mixer for quickly breaking up materials, so as to solve the problems raised in the above-mentioned background technology.

[0005] The utility model is realized by the following technical scheme: a mixer for quickly breaking up materials, comprising: a support frame, a filter assembly and a mixer body, wherein the upper side of the support frame is fixed to the lower end of the mixer body, and a filter assembly for filtering materials is installed in the middle of the upper end of the mixer body;

[0006] The filter assembly includes a spring, a feed hopper, a mounting foot and a vibration motor. A mounting foot is installed at the front side and rear side of the left end and the front side and rear side of the right end of the feed hopper, respectively. A spring is installed at the lower end of each mounting foot. A vibration motor is installed at the rear side of the feed hopper.

[0007] The mixer body comprises a mixing box, a mixing element, a movable cover, a mounting plate and a driving motor, and the driving motor is mounted on the right end of the mixing box through a motor frame;

[0008] A stirring piece is rotatably installed inside the stirring box, a movable cover is hinged on the left and right sides of the upper end of the stirring box respectively, a mounting plate is fixed in the middle of the upper end of the stirring box, and a discharge pipe is arranged in the middle of the lower end of the stirring box.

[0009] As a preferred embodiment, the lower ends of the four springs are fixed to the upper side of the mounting plate through a connecting plate, a circular through hole is formed through the middle of the mounting plate, and a feeding funnel is provided at the lower end of the feed hopper, and the lower end of the feeding funnel passes through the mounting plate through the circular through hole and extends to the upper side of the mixing box. The setting of the filter assembly can filter the powder or sand material to prevent it from mixing with impurities that affect the quality of the final product.

[0010] As a preferred embodiment, a sieve plate is movably installed at the bottom of the feed hopper through a plurality of butterfly screws, the sieve plate is placed just above the discharge funnel, and the upper end of the feed hopper is designed to be open.

[0011] As a preferred embodiment, each of the movable covers is hinged with a gas spring rod at one end away from the filter assembly, and each of the movable covers is movably abutted against the side of the mounting plate at one end close to the filter assembly, and the height of the movable cover is flush with the upper surface of the mounting plate when in the closed state.

[0012] As a preferred embodiment, the stirring element includes a rotating shaft, a spiral stirring belt and a connecting rod. The left end of the rotating shaft is rotatably connected to the left end of the mixing box through a bearing and a bearing seat, and the right end of the rotating shaft is transmission-connected to the reducer on the left side of the driving motor through a bearing, a bearing seat, a coupling, a driven gear and a chain. The setting of the stirring element can quickly break up the imported materials to avoid the accumulation of materials in a certain place during stirring.

[0013] As a preferred embodiment, multiple groups of connecting rods are welded to the outer wall of the rotating shaft, and two cross-spiral spiral stirring belts are welded to the radial outer side of the rotating shaft through multiple groups of connecting rods. The gap between the outermost side of the spiral stirring belt and the lower inner wall of the stirring box is less than 0.1mm.

[0014] After adopting the above technical solution, the beneficial effect of the utility model is as follows: by setting the filtering component, when the user introduces cement, fine sand and small-grained gravel, such materials can be introduced into the feed hopper first, and the vibration motor can be started. Under the action of the vibration motor and the four springs on the lower side of the feed hopper, the materials pass through the screen plate into the mixing box, and then the impurities mixed in the materials can be removed, which helps to ensure the quality of the final product;

[0015] By setting up stirring pieces, when fine materials are fed, the movable covers on both sides of the mixing box can be opened synchronously, water and other required aggregates can be injected synchronously, and the driving motor can be started to drive the stirring pieces to stir the materials entering the mixing box during feeding. The two cross-spiral spiral stirring belts, driven by the rotating shaft and equipped with multiple sets of connecting rods, can effectively and quickly stir and disperse the various materials inside the mixing box, effectively preventing the accumulation of various materials in a certain place, which helps to improve the mixing quality of the final product. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 The utility model is a schematic diagram of the overall structure of a mixer for quickly breaking up materials.

[0018] Figure 2 The utility model is a schematic diagram of the connection between a filter assembly and a mixing box of a mixer for quickly breaking up materials.

[0019] Figure 3 It is a schematic diagram of the structure of a filtering component of a mixer for quickly breaking up materials according to the utility model.

[0020] Figure 4 It is a schematic diagram of the stirring member structure of a mixer for quickly breaking up materials according to the utility model.

[0021] In the figure, 100-support frame;

[0022] 200-filter assembly, 210-spring, 220-mounting foot, 230-vibration motor, 240-feed hopper, 250-sieve plate, 260-discharge hopper;

[0023] 300-mixer body, 310-mixing box, 320-mixing element, 321-rotating shaft, 322-spiral mixing belt, 323-connecting rod, 330-movable cover, 340-mounting plate, 350-driving motor, 360-discharging pipe. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figures 1 to 4 The utility model provides a technical solution: a mixer for quickly breaking up materials, comprising: a support frame 100, a filter assembly 200 and a mixer body 300, the upper side of the support frame 100 is fixed to the lower end of the mixer body 300, and a filter assembly 200 for filtering materials is installed in the middle of the upper end of the mixer body 300;

[0026] The filter assembly 200 includes a spring 210, a feed hopper 240, a mounting foot 220 and a vibration motor 230. A mounting foot 220 is respectively installed on the front side and rear side of the left end and the front side and rear side of the right end of the feed hopper 240. A spring 210 is installed at the lower end of each mounting foot 220. A vibration motor 230 is installed at the rear side of the feed hopper 240.

[0027] The mixer body 300 includes a mixing box 310, a mixing element 320, a movable cover 330, a mounting plate 340 and a driving motor 350. The driving motor 350 is mounted on the right end of the mixing box 310 through a motor frame.

[0028] A stirring member 320 is rotatably installed inside the stirring box 310. A movable cover 330 is hinged on the left and right sides of the upper end of the stirring box 310. A mounting plate 340 is fixed in the middle of the upper end of the stirring box 310. A discharge pipe 360 ​​is set in the middle of the lower end of the stirring box 310.

[0029] See also Figures 1 to 3 The lower ends of the four springs 210 are fixed to the upper side of the mounting plate 340 through a connecting plate, and a circular through hole is formed in the middle of the mounting plate 340 downwardly, and a feeding funnel 260 is arranged at the lower end of the feed hopper 240, and the lower end of the feeding funnel 260 passes through the mounting plate 340 downwardly through the circular through hole and extends to the upper side of the mixing box 310. The setting of the filter assembly 200 can filter the powder or sand material to prevent it from mixing with impurities and affecting the quality of the final product.

[0030] A sieve plate 250 is movably installed at the bottom of the feed hopper 240 through a plurality of butterfly screws. The sieve plate 250 is placed just above the discharge funnel 260 , and the upper end of the feed hopper 240 is designed to be open.

[0031] Each movable cover 330 is hinged with a gas spring 210 rod at one end away from the filter assembly 200, and each movable cover 330 is movably abutted against the side of the mounting plate 340 at one end close to the filter assembly 200, and the height of the movable cover 330 is flush with the upper surface of the mounting plate 340 when closed.

[0032] As the first embodiment of the utility model, in actual use, when the user introduces cement, fine sand and small-grained gravel, such materials can be first introduced into the feed hopper 240, and the vibration motor 230 can be started. Under the action of the vibration motor 230 and the four springs 210 on the lower side of the feed hopper 240, the materials pass through the screen plate 250 into the mixing box 310, and then the impurities mixed in the materials can be removed, which helps to ensure the quality of the final product.

[0033] See also Figures 1 to 4 The stirring element 320 includes a rotating shaft 321, a spiral stirring belt 322 and a connecting rod 323. The left end of the rotating shaft 321 is rotatably connected to the left end of the stirring box 310 through a bearing and a bearing seat, and the right end of the rotating shaft 321 is transmission-connected to the reducer on the left side of the driving motor 350 through a bearing, a bearing seat, a coupling, a driven gear and a chain. The setting of the stirring element 320 can quickly break up the introduced materials to avoid the accumulation of materials in a certain place during stirring.

[0034] Multiple groups of connecting rods 323 are welded to the outer wall of the rotating shaft 321, and two cross-spiral spiral stirring belts 322 are welded to the radial outer side of the rotating shaft 321 through multiple groups of connecting rods 323. The gap between the outermost side of the spiral stirring belt 322 and the lower inner wall of the stirring box 310 is less than 0.1mm.

[0035] As the second embodiment of the utility model, based on the above-mentioned first embodiment, in actual use, when fine materials are loaded, the movable covers 330 on both sides of the mixing box 310 can be opened synchronously, water and other required aggregates can be injected synchronously, and the driving motor 350 can be started during loading to drive the stirring member 320 to stir the materials entering the mixing box 310. The two cross-spiral spiral stirring belts 322, driven by the rotating shaft 321, cooperate with multiple groups of connecting rods 323, can effectively and quickly stir and disperse various materials inside the mixing box 310, effectively prevent various materials from accumulating in a certain place, and help to improve the mixing quality of the final product.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mixer for quickly breaking up materials, comprising: A support frame (100), a filter assembly (200) and a mixer body (300), wherein the upper side of the support frame (100) is fixed to the lower end of the mixer body (300), and a filter assembly (200) for filtering materials is installed in the middle of the upper end of the mixer body (300); The filter assembly (200) comprises a spring (210), a feed hopper (240), a mounting foot (220) and a vibration motor (230); a mounting foot (220) is respectively installed on the front side and rear side of the left end and the front side and rear side of the right end of the feed hopper (240); a spring (210) is installed at the lower end of each mounting foot (220); and a vibration motor (230) is installed on the rear side of the feed hopper (240); The mixer body (300) comprises a mixing box (310), a mixing element (320), a movable cover (330), a mounting plate (340) and a driving motor (350); the driving motor (350) is mounted on the right end of the mixing box (310) via a motor frame; A stirring member (320) is rotatably mounted inside the stirring box (310); a movable cover (330) is hingedly mounted on the left and right sides of the upper end of the stirring box (310); a mounting plate (340) is fixed in the middle of the upper end of the stirring box (310); and a discharge pipe (360) is arranged in the middle of the lower end of the stirring box (310).

2. A mixer for rapidly breaking up materials as claimed in claim 1, characterized in that: The lower ends of the four springs (210) are fixed to the upper side of the mounting plate (340) through a connecting plate, and a circular through hole is formed through the middle of the mounting plate (340) downwardly, and a discharge funnel (260) is provided at the lower end of the feed hopper (240), and the lower end of the discharge funnel (260) passes through the mounting plate (340) downwardly through the circular through hole and extends to the upper side of the interior of the mixing box (310).

3. A mixer for rapidly breaking up materials as claimed in claim 2, characterized in that: A sieve plate (250) is movably mounted on the bottom of the feed hopper (240) via a plurality of butterfly screws. The sieve plate (250) is placed just above the discharge hopper (260). The upper end of the feed hopper (240) is designed to be open.

4. A mixer for rapidly breaking up materials as claimed in claim 3, characterized in that: One end of each movable cover (330) away from the filter assembly (200) is hinged to a gas spring (210) rod, and one end of each movable cover (330) close to the filter assembly (200) is movably abutted against the side of the mounting plate (340), and the height of the movable cover (330) is flush with the upper surface of the mounting plate (340) in the closed state.

5. A mixer for rapidly breaking up materials as claimed in claim 4, characterized in that: The stirring element (320) comprises a rotating shaft (321), a spiral stirring belt (322) and a connecting rod (323); the left end of the rotating shaft (321) is rotatably connected to the left end of the stirring box (310) via a bearing and a bearing seat; the right end of the rotating shaft (321) is transmission-connected to the reducer on the left side of the driving motor (350) via a bearing, a bearing seat, a coupling, a driven gear and a chain.

6. A mixer for rapidly breaking up materials as claimed in claim 5, characterized in that: The outer wall of the rotating shaft (321) is welded with a plurality of connecting rods (323), and the radial outer side of the rotating shaft (321) is welded with two cross-spiral spiral stirring belts (322) through the plurality of connecting rods (323), and the gap between the outermost side of the spiral stirring belt (322) and the lower inner wall of the stirring box (310) is less than 0.1 mm.

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