Gravel homogenizing device for concrete production

Abstract

The utility model discloses a gravel homogenizing device for concrete production, which relates to the technical field of concrete production and comprises a tank body, a controller is arranged on the side wall of the tank body, a feed port is embedded in the side wall of the tank body, a discharge valve is arranged at the bottom of the tank body, two groups of supporting rods are fixedly connected to the bottom in the tank body, and the tops of the supporting rods are fixedly connected with a limiting frame. The five sets of stirring rods move and rotate in different directions, materials entering the tank body can be spread and evenly distributed in the tank body, the area of a stirring area of the materials in the tank body can be increased, and the homogenizing effect is improved. The gear ring is meshed with the gears, the gear ring drives the multiple sets of gears to rotate at the same time when rotating, and the multiple sets of gears drive the multiple sets of stirring rods to rotate and stir and homogenize materials in the stirring rods.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete production, in particular to a sand and gravel homogenizing device for concrete production. Background Art

[0002] Publication (announcement) number CN220348712U, an aggregate mixing device for construction engineering, the aggregate mixing device for construction engineering, includes a mixing box, a feed hopper is arranged on the top of the mixing box, a discharge pipe is opened on the side of the mixing box, a valve is arranged on the discharge pipe, and a partition is fixedly connected between the inner side walls of the mixing box.

[0003] The above-mentioned prior art puts aggregates and other materials into the interior of the mixing box 1 through the feed hopper 2, and then drives the rotating rod 6 to rotate through the rotation of the motor 8, thereby driving the stirring rod 7 to stir and mix the materials inside the mixing box 1, and at the same time, the scraper 17 can scrape the materials adhering to the inner wall of the mixing box 1, and the positions of the rotating rod 6 and the stirring rod 7 are fixed. When the materials are put in, the materials are not preliminarily processed, so that the materials are released more evenly inside the device. Utility Model Content

[0004] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a sand and gravel homogenizing device for concrete production.

[0005] The utility model is achieved in that a sand and gravel homogenizing device for concrete production is constructed, the device comprises a tank body, a controller is provided on the side wall of the tank body, a feeding port is embedded in the side wall of the tank body, and a discharging valve is provided at the bottom of the tank body: two groups of support rods are fixedly connected to the bottom of the tank body, and the top of the support rods is fixedly connected to a limit frame, a servo motor is fixedly connected to the top of the limit frame, and a slide groove is provided in the limit frame, a turntable is rotatably connected to the limit frame, a plurality of groups of arc-shaped slide grooves are provided on the turntable, an embedded rod is slidably connected to the side wall of the arc-shaped slide groove, a push rod is slidably connected to the side wall of the slide groove in the limit frame, the push rod is fixedly connected to the embedded rod, the push rod is rotatably connected to the gear, the center of the gear is fixedly connected to the stirring rod, and the side wall of the limit frame is fixedly connected to the rack.

[0006] In a feasible implementation, a motor is fixedly connected to the top of the side wall of the tank body, a pulley is fixedly connected to the motor output shaft, and another set of pulleys is rotatably connected to the middle end of the top of the tank body; the two sets of pulleys are connected by belts, and the center of the pulley in the middle end of the top of the tank body is fixedly connected to the center of the top of the gear ring; the gear ring is rotatably connected to the top of the tank body.

[0007] In a feasible implementation, a scraper is fixedly connected to the side wall of the gear ring, and the scraper contacts and slides with the inner wall of the tank body; a plurality of groups of stirring blades are equidistantly arranged on the stirring rod; and the support rod is vertically connected to the limit frame.

[0008] In a feasible implementation, the number of arc-shaped slide grooves is the same as the push rod, gear, stirring rod, and rack; the rack is arranged in parallel with the push rod; and the ring gear and the gear are at the same height.

[0009] The utility model has the following advantages: The utility model provides a sand and gravel homogenizing device for concrete production through improvement, which has the following improvements compared with the same type of equipment:

[0010] The utility model discloses a sand and gravel homogenizing device for concrete production, wherein five groups of stirring rods move and rotate in different directions, and can spread the materials entering the interior of the tank body and evenly distribute them in the interior of the tank body, and can increase the stirring area of ​​the materials in the tank body, thereby improving the homogenizing effect; the gear ring is meshed with the gear, and the gear ring drives multiple groups of gears to rotate simultaneously when rotating, and the multiple groups of gears drive multiple groups of stirring rods to rotate, and the materials inside are stirred and homogenized. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the internal structure of the tank body of the utility model;

[0013] Figure 3 This is a schematic diagram of the gear ring structure of the utility model;

[0014] Figure 4 It is a schematic diagram of the connection relationship structure of the limit frame area of ​​the utility model;

[0015] Figure 5 It is a schematic diagram of the turntable structure of the utility model;

[0016] Figure 6 The utility model Figure 4 A in the figure is an enlarged structural diagram.

[0017] Among them: tank body-1, controller-2, feed port-3, discharge valve-4, motor-5, belt-6, pulley-7, gear ring-8, scraper-9, limit frame-10, servo motor-11, turntable-12, arc slide-13, embedded rod-14, push rod-15, gear-16, stirring rod-17, rack-18. DETAILED DESCRIPTION

[0018] The following will be combined with the attached Figure 1-Figure 6The utility model is described in detail, and the technical solutions in the embodiments of the utility model are made clear. The complete description is obvious. The described embodiments are only part of the embodiments of the utility model, not all of them. 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.

[0019] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0021] See also Figures 1 to 6 The utility model is a sand and gravel homogenizing device for concrete production. The side wall of the tank body 1 is provided with a controller 2. The tank body 1 is used as the main working container, and its interior is used to load raw materials such as sand and gravel to be processed. The side wall of the tank body 1 is embedded with a feed port 3 for conveying raw materials such as sand and gravel into the tank body 1. The bottom of the tank body 1 is provided with a discharge valve 4. A motor 5 is fixedly connected to the top of the side wall of the tank body 1. The output shaft of the motor 5 is fixedly connected to a pulley 7, and another set of pulleys 7 are rotatably connected to the middle end of the top of the tank body 1, and the two sets of pulleys 7 are connected by a belt 6. The tank body The center of the pulley 7 at the middle of the top of the tank body 1 is fixedly connected to the center of the top of the gear ring 8, the gear ring 8 is rotatably connected to the top of the tank body 1, and the side wall of the gear ring 8 is fixedly connected to a scraper 9, which contacts and slides with the inner wall of the tank body 1. When working, the raw materials are put into the tank body 1 through the feed port 3, and then the motor 5 is turned on. The motor 5 drives the pulley 7 to rotate through the belt 6, and then drives another set of pulleys 7 at the middle of the top of the tank body 1 to rotate. The rotation of the pulley 7 can drive the movement of the gear ring 8 and the scraper 9, so as to realize the preliminary mixing and homogenization of the sand and gravel in the tank body.

[0022] Two groups of support rods 101 are fixedly connected to the bottom of the tank body 1, the support rods 101 are vertically connected to the limit frame 10, and the top of the support rods 101 is fixedly connected to the limit frame 10, the two groups of support rods 101 can be used to support and fix the limit position of the limit frame 10, a servo motor 11 is fixedly connected to the top of the limit frame 10, and a slide groove is provided in the limit frame 10, a turntable 12 is rotatably connected to the limit frame 10, and a plurality of groups of arc-shaped slide grooves 13 are provided on the turntable 12, and an embedded rod 14 is slidably connected to the side wall of the arc-shaped slide groove 13, and a push rod 15 is slidably connected to the side wall of the slide groove in the limit frame 10, and the push rod 15 is fixedly connected to the embedded rod 14, and the push rod 15 is rotatably connected to the gear 16, and the center of the gear 16 is fixedly connected to the stirring rod 17, and the side wall of the limit frame 10 is fixedly connected to the rack 18; the number of the arc-shaped slide grooves 13 is the same as the push rod 15, the gear 16 is fixedly connected to the stirring rod 17, and the side wall of the limit frame 10 is fixedly connected to the rack 18; The wheel 16, the stirring rod 17, and the rack 18 are the same; the rack 18 is arranged in parallel with the push rod 15; a plurality of stirring blades are equidistantly arranged on the stirring rod 17, and the ring gear 8 and the gear 16 are at the same height. When working, when the material continuously enters the interior of the tank body 1 through the feed port 3, the servo motor 11 is controlled to start, and the servo motor 11 drives the turntable 12 to rotate forward and reversely. The turntable 12 pushes the push rod 15 to move through the arc chute 13, and during a part of the movement of the push rod 15, the gear 16 on the push rod 15 is meshed with the rack 18, so that the stirring rod 17 on the push rod 15 can be rotated during the movement. The five groups of stirring rods 17 move and rotate in different directions, and the material entering the interior of the tank body 1 can be flattened and evenly distributed in the interior of the tank body 1, and the stirring area of ​​the material in the tank body 1 can be increased to improve the homogenization effect.

[0023] Then, the control push rod 15 drives the gear 16 to move to connect with the ring gear 8, and the meshing between the gear 16 and the rack 18 disappears, and the ring gear 8 can be meshed with the gear 16. While the ring gear 8 rotates, it drives multiple sets of gears 16 to rotate at the same time, and the multiple sets of gears 16 drive multiple sets of stirring rods 17 to rotate, and stir and homogenize the material inside.

[0024] The above shows and describes the basic principle, main features and advantages of the utility model, and the standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0025] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A sand and gravel homogenizing device for concrete production, comprising a tank body, a controller is provided on the side wall of the tank body, a feed inlet is embedded in the side wall of the tank body, and a discharge valve is provided at the bottom of the tank body; Features: Two groups of support rods are fixedly connected to the bottom of the tank body, and the top of the support rods is fixedly connected to a limit frame, the top of the limit frame is fixedly connected to a servo motor, and a slide groove is provided in the limit frame, a turntable is rotatably connected to the limit frame, and a plurality of arc-shaped slide grooves are provided on the turntable, and an embedded rod is slidably connected to the side wall of the arc-shaped slide groove, and a push rod is slidably connected to the side wall of the slide groove in the limit frame, and the push rod is fixedly connected to the embedded rod, the push rod is rotatably connected to the gear, the center of the gear is fixedly connected to the stirring rod, and the side wall of the limit frame is fixedly connected to the rack.

2. A sand and gravel homogenizing device for concrete production according to claim 1, characterized in that: A motor is fixedly connected to the top of the side wall of the tank body, a pulley is fixedly connected to the output shaft of the motor, and another set of pulleys is rotatably connected to the middle end of the top of the tank body.

3. A sand and gravel homogenizing device for concrete production according to claim 2, characterized in that: The two sets of pulleys are connected by belts, and the center of the pulley at the middle end of the top of the tank body is fixedly connected to the center of the top of the gear ring.

4. A sand and gravel homogenizing device for concrete production according to claim 3, characterized in that: The gear ring is rotatably connected to the top of the tank body.

5. The sand and gravel homogenizing device for concrete production according to claim 4, characterized in that: The side wall of the gear ring is fixedly connected with a scraper, and the scraper contacts and slides with the inner wall of the tank body.

6. A sand and gravel homogenizing device for concrete production according to claim 5, characterized in that: A plurality of stirring blades are equidistantly arranged on the stirring rod.

7. A sand and gravel homogenizing device for concrete production according to claim 6, characterized in that: The support rod is vertically connected to the limiting frame.

8. A sand and gravel homogenizing device for concrete production according to claim 7, characterized in that: The number of the arc-shaped slide grooves is the same as that of the push rod, the gear, the stirring rod and the rack.

9. A sand and gravel homogenizing device for concrete production according to claim 8, characterized in that: The rack is arranged parallel to the push rod.

10. The sand and gravel homogenizing device for concrete production according to claim 9, characterized in that: The ring gear is at the same height as the gear.

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