CN114083680A

CN114083680A - A compounding equipment for concrete compounding

Info

Publication number: CN114083680A
Application number: CN202111476309.4A
Authority: CN
Inventors: 何哲强
Original assignee: Taoyuan Yuandao Transportation Service Co ltd
Current assignee: Taoyuan Yuandao Transportation Service Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-02-25

Abstract

The invention relates to the field of concrete mixing and discloses mixing equipment for concrete mixing. The invention is provided with a stirring blade attached to the inner wall of the mixing tank, and can scrape part of concrete adhered to the inner wall of the mixing tank, so as to avoid the hardening of the concrete on the inner wall of the mixing tank.

Description

A compounding equipment for concrete compounding

Technical Field

The invention relates to the technical field of concrete mixing, in particular to mixing equipment for concrete mixing.

Background

The mixing equipment for mixing the concrete is a concrete mixer, water, cement and sand stones are mixed and stirred according to a certain proportion, and the produced mixture is the concrete which has strong adhesion and hardness and is indispensable in various building materials.

When the existing mixing equipment for mixing the concrete is used for mixing the concrete, part of the concrete is adhered to the inner wall of the mixing tank, and after the concrete is discharged, the concrete adhered to the inner wall needs to be washed by high-pressure water, so that the time and labor are wasted.

Disclosure of Invention

The invention aims to provide a mixing device for concrete mixing, which aims to solve the problems that when the existing mixing device for concrete mixing is used for mixing concrete, part of concrete is adhered to the inner wall of a mixing tank, and after the concrete is discharged, the concrete adhered to the inner wall needs to be washed by high-pressure water, so that time and labor are wasted.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a compounding equipment for concrete compounding, includes the mount table, strikes hammer and first spring, the equal fixedly connected with spring holder of four corners of mount table upper surface, the first spring of spring holder upper end fixedly connected with, first spring one end fixedly connected with compounding jar, the pan feeding mouth has been seted up to compounding jar upper end, the discharge gate has been seted up to compounding jar lower extreme, the inside first pivot that is provided with of compounding jar, first pivot is rotated with compounding jar both sides face and is connected, four groups of spouts are seted up to the mount table upper surface, the spout runs through the mount table upper and lower surface, the inside equal sliding fit of spout has the slide bar, slide bar top fixedly connected with slide cartridge, the inside sliding fit of slide cartridge has strikes the hammer, strike the outside cover of hammer and be equipped with the second spring.

As a still further scheme of the invention: the stirring blade is fixedly connected to the outer portion of the first rotating shaft, a second rotating shaft is sleeved on the outer portion of the first rotating shaft and is rotatably connected with the first rotating shaft, and the stirring blade is fixedly connected to the outer portion of the second rotating shaft.

As a still further scheme of the invention: first pivot and second pivot one end all run through compounding jar side and extend to the outside, first pivot end side fixedly connected with first side gear, second pivot end side fixedly connected with second side gear, second side gear middle part is hollow structure, and second side gear and first pivot swivelling joint.

As a still further scheme of the invention: the vertical direction fixedly connected with motor in compounding jar side, motor upper end output shaft cooperation is connected with the gear box, fixedly connected with third gear on the gear box output shaft, third gear and first side gear and second side gear meshing.

As a still further scheme of the invention: the outer portion of the knocking hammer is sleeved with a second spring, one end of the second spring is fixedly connected to the side wall of the sliding barrel, the knocking hammer is provided with a sliding ring in a sliding fit mode, the outer end of the knocking hammer is provided with threads, the threads are connected with nuts in a matched mode, and the nuts are attached to the surface of the sliding ring.

As a still further scheme of the invention: an annular sliding groove is formed in the sliding ring, an annular sliding block is fixedly connected to one end of the nut, and the annular sliding block is connected with the annular sliding groove in a sliding fit mode.

As a still further scheme of the invention: the fixed rod is fixedly connected with the lower ends of the left and right sliding rods, a one end gap is formed between the fixed rod and the mounting platform, two limiting rods are fixedly connected with the position, close to the end face, of the fixed rod, a third spring is fixedly connected with the tail ends of the two limiting rods, and two ejector rods are fixedly connected with the tail ends of the two fixing rods.

As a still further scheme of the invention: the two limiting rods penetrate through the two supporting legs of the mounting table, and the two limiting rods are connected with the two supporting legs of the mounting table in a sliding fit mode.

As a still further scheme of the invention: the output shaft at the lower end of the motor is connected with a universal joint, the shaft at the lower end of the universal joint is fixedly connected with a cam, and the surface of the cam is attached to the end face of the ejector rod.

As a still further scheme of the invention: the first spring is 45 degrees with the mount table upper surface, stirring vane and compounding jar inner wall laminating.

Compared with the prior art, the invention has the beneficial effects that:

1. the stirring blade attached to the inner wall of the mixing tank is arranged, so that part of concrete adhered to the inner wall of the mixing tank can be scraped, and the condition that the concrete is hardened on the inner wall of the mixing tank is avoided.

2. The spring is arranged at the lower end of the mixing tank, and the spring is in flexible connection in the stirring process, so that the concrete adhered to the inner wall of the mixing tank is shaken off by vibration generated in the stirring process.

3. According to the invention, the knocking hammer is arranged on the outer wall of the mixing tank, and the knocking hammer knocks the outer surface of the mixing tank to cause slight elastic deformation of the inner wall of the mixing tank, so that concrete adhered to the inner wall of the mixing tank shakes off.

Drawings

FIG. 1 is a schematic structural view of a mixing apparatus for mixing concrete;

FIG. 2 is a schematic cross-sectional view of a mixing apparatus for mixing concrete;

FIG. 3 is a schematic view of a hammer structure of a mixing apparatus for mixing concrete;

FIG. 4 is a schematic view of a part of an enlarged structure of a mixing apparatus A for mixing concrete in FIG. 3;

FIG. 5 is a schematic view of a cross-section of a slip ring and a nut of a mixing apparatus for mixing concrete;

fig. 6 is a partially enlarged schematic structural view of a mixing apparatus B for mixing concrete in fig. 2.

In the figure: 1. an installation table; 2. a spring seat; 3. a first spring; 4. a mixing tank; 5. a feeding port; 6. a discharge port; 7. a first rotating shaft; 8. a second rotating shaft; 9. a chute; 10. a slide bar; 11. a slide cylinder; 12. knocking hammers; 13. a second spring; 14. a slip ring; 15. a nut; 16. fixing the rod; 17. a limiting rod; 18. a third spring; 19. a top rod; 20. a cam; 21. a motor; 22. a first side gear; 23. a second side gear; 24. an annular chute; 25. an annular slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1 to 6, in an embodiment of the present invention, a mixing apparatus for concrete mixing includes a mounting table 1, strike hammer 12 and first spring 3, the equal fixedly connected with spring holder 2 of four corners of 1 upper surface of mount table, spring holder 2 upper end fixedly connected with

first spring

3, 3 one end fixedly connected with compounding jar 4 of first spring, pan feeding mouth 5 has been seted up to compounding jar 4 upper end, discharge gate 6 has been seted up to compounding jar 4 lower extreme, compounding jar 4 is inside to be provided with first pivot 7, first pivot 7 rotates with compounding jar 4 both sides face and is connected, four group's spouts 9 are seted up to 1 upper surface of mount table, spout 9 runs through 1 upper and lower surfaces of mount table, the inside equal sliding fit of spout 9 has slide bar 10, slide bar 10 top fixedly connected with slide cartridge 11, the inside sliding fit of slide cartridge 11 has strikes hammer 12, strike hammer 12 outside cover is equipped with second spring 13.

As a still further scheme of the invention: 7 outside fixedly connected with stirring leaves of first pivot, 7 outside covers of first pivot are equipped with second pivot 8, second pivot 8 rotates with first pivot 7 to be connected, 8 outside fixedly connected with stirring leaves of second pivot, 4 sides of compounding jar are all run through to outside to

first pivot

7 and 8 one end of second pivot, 7 distolateral fixedly connected with first side gear 22 of first pivot, 8 distolateral fixedly connected with second side gear 23 of second pivot, 23 middle parts of second side gear are hollow structure, second side gear 23 rotates with first pivot 7 to be connected.

As a still further scheme of the invention: vertical direction fixedly connected with motor 21 in compounding jar 4 sides, motor 21 upper end output shaft cooperation is connected with the gear box, fixedly connected with third gear on the gear box output shaft, third gear and first side gear 22 and the meshing of second side gear 23, strike hammer 12 outside cover and be equipped with second spring 13, second spring 13 one end fixed connection is on slide cartridge 11 lateral wall, sliding fit has sliding ring 14 on striking hammer 12, strike hammer 12 outer end and seted up the screw thread, the cooperation is connected with nut 15 on the screw thread, nut 15 and the laminating of sliding ring 14 surface.

As a still further scheme of the invention: annular chute 24 has been seted up to sliding ring 14 inside, nut 15 one end fixedly connected with annular slider 25, annular slider 25 is connected with annular chute 24 sliding fit, controls two equal fixedly connected with dead lever 16 of slide bar 10 lower extreme, is provided with the one end space between dead lever 16 and the mount table 1, two gag lever posts 17 of dead lever 16 near the fixedly connected with of terminal surface department, two gag lever posts 17 end fixedly connected with third spring 18 of two gag lever posts 17, two ejector pins 19 of the 16 end fixedly connected with of dead lever.

As a still further scheme of the invention: two gag lever posts 17 all run through two landing legs of mount table 1, and two gag lever posts 17 are connected with two landing leg sliding fit of mount table 1, are connected with the universal joint on the motor 21 lower extreme output shaft, and the epaxial fixedly connected with cam 20 of universal joint lower extreme, the laminating of cam 20 surface and 19 terminal surfaces of ejector pin, first spring 3 is 45 with 1 upper surfaces of mount table, stirring vane and the laminating of 4 inner walls of compounding jar.

As a still further scheme of the invention: the two stirring blades rotate reversely to stir the material entering the mixing tank 4 from the feeding port 5, the material is adhered to the inner wall of the mixing tank 4 in the stirring process, meanwhile, the stirring blades can scrape a part of the material, meanwhile, the vibration generated in the stirring process is amplified through the first spring 3 to cause the mixing tank 4 to vibrate, so that a part of the concrete adhered to the inner wall of the mixing tank 4 is vibrated and dropped, meanwhile, an output shaft at the lower end of the motor 21 drives the cam 20 to rotate, so that the ejector rod 19 moves towards two sides, under the elastic force of the third spring 18, the limiting rod 17 is pulled, the ejector rod 19 reciprocates towards two sides to cause the fixed rod 16 to synchronously move, the slide rod 10 synchronously slides in the chute 9, the knocking hammer 12 slides back and forth in the slide cylinder 11 to knock the outer wall of the mixing tank 4, so that the outer wall of the mixing tank 4 generates slight elastic deformation to shake off the concrete, and meanwhile, the nut 15 at the tail end of the knocking hammer 12 can be adjusted, the slip ring 14 rotatably connected to the nut 15 through the annular slide groove 24 and the annular slider 25 is made to slide on the surface of the rapping hammer 12, and the length of the rapping hammer 12 is adjusted by the second spring 13.

The working principle is as follows: starting the device, making the motor 21 drive the first rotating shaft 7 and the second rotating shaft 8 to rotate through the first side gear 22 and the second side gear 23, and the second rotating shaft 8 is sleeved outside the first rotating shaft 7, making the two shafts coaxially rotate reversely, making the two stirring blades rotate reversely, stirring the material entering the mixing tank 4 from the feeding port 5, and the material will stick to the inner wall of the mixing tank 4 during the stirring process, and the stirring blades can scrape a part of the material, and the vibration generated during the stirring process is amplified through the first spring 3, causing the mixing tank 4 to vibrate, so that a part of the concrete sticking to the inner wall of the mixing tank 4 vibrates and drops, and the output shaft at the lower end of the motor 21 drives the cam 20 to rotate, making the ejector rod 19 move towards both sides, and pulling the limiting rod 17 under the elasticity of the third spring 18, making the ejector rod 19 do reciprocating motion towards both sides, causing the fixing rod 16 to move synchronously, the sliding rod 10 is enabled to synchronously slide in the sliding groove 9, the knocking hammer 12 is enabled to slide back and forth in the sliding cylinder 11, the outer wall of the mixing tank 4 is knocked, slight elastic deformation is generated on the outer wall of the mixing tank 4, concrete is shaken off, meanwhile, the sliding ring 14 which is rotatably connected with the nut 15 through the annular sliding groove 24 and the annular sliding block 25 can slide on the surface of the knocking hammer 12 through adjustment of the nut 15 at the tail end of the knocking hammer 12, and the length of the knocking hammer 12 is adjusted through the second spring 13.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A mixing device for concrete mixing comprises a mounting table (1), a knocking hammer (12) and a first spring (3), and is characterized in that spring seats (2) are fixedly connected to four corners of the upper surface of the mounting table (1), the first spring (3) is fixedly connected to the upper ends of the spring seats (2), a mixing tank (4) is fixedly connected to one end of the first spring (3), a feeding hole (5) is formed in the upper end of the mixing tank (4), a discharging hole (6) is formed in the lower end of the mixing tank (4), a first rotating shaft (7) is arranged inside the mixing tank (4), the first rotating shaft (7) is rotatably connected with two side surfaces of the mixing tank (4), four groups of sliding chutes (9) are formed in the upper surface of the mounting table (1), the sliding chutes (9) penetrate through the upper surface and the lower surface of the mounting table (1), sliding rods (10) are arranged inside the sliding chutes (9), the top end of the sliding rod (10) is fixedly connected with a sliding barrel (11), a knocking hammer (12) is arranged in the sliding barrel (11) in a sliding fit mode, and a second spring (13) is sleeved on the outer portion of the knocking hammer (12).

2. A mixing device for concrete mixing according to claim 1, characterized in that the first shaft (7) is externally and fixedly connected with a mixing blade, the second shaft (8) is sleeved outside the first shaft (7), the second shaft (8) is rotatably connected with the first shaft (7), and the second shaft (8) is externally and fixedly connected with a mixing blade.

3. A mixing apparatus for mixing concrete according to claim 1, wherein one end of each of the first rotating shaft (7) and the second rotating shaft (8) extends to the outside through the side of the mixing tank (4), the first side gear (22) is fixedly connected to the end of the first rotating shaft (7), the second side gear (23) is fixedly connected to the end of the second rotating shaft (8), the middle part of the second side gear (23) is hollow, and the second side gear (23) is rotatably connected to the first rotating shaft (7).

4. A mixing apparatus for mixing concrete according to claim 1, characterized in that a motor (21) is fixedly connected to the side of the mixing tank (4) in the vertical direction, an output shaft at the upper end of the motor (21) is connected with a gear box in a matching manner, a third gear is fixedly connected to an output shaft of the gear box, and the third gear is meshed with the first side gear (22) and the second side gear (23).

5. The mixing equipment for the concrete mixing according to claim 1, wherein a second spring (13) is sleeved outside the knocking hammer (12), one end of the second spring (13) is fixedly connected to the side wall of the sliding barrel (11), a sliding ring (14) is slidably matched on the knocking hammer (12), the outer end of the knocking hammer (12) is provided with a thread, the thread is connected with a nut (15) in a matched mode, and the nut (15) is attached to the surface of the sliding ring (14).

6. A mixing apparatus for concrete mixing according to claim 5, characterized in that an annular sliding groove (24) is opened inside said sliding ring (14), an annular sliding block (25) is fixedly connected to one end of said nut (15), and said annular sliding block (25) is connected with said annular sliding groove (24) in a sliding fit manner.

7. A mixing device for concrete mixing according to claim 1, characterized in that the lower ends of the left and right slide bars (10) are fixedly connected with a fixing rod (16), a certain gap is arranged between the fixing rod (16) and the mounting platform (1), two limit rods (17) are fixedly connected to the fixing rod (16) near the end face, the ends of the two limit rods (17) are fixedly connected with a third spring (18), and the ends of the two fixing rods (16) are fixedly connected with two top rods (19).

8. A mixing apparatus for concrete mixing according to claim 7, characterized in that said two stop rods (17) each extend through two legs of the mounting table (1), said two stop rods (17) being in sliding fit connection with two legs of the mounting table (1).

9. A mixing apparatus for concrete mixing according to claim 1, characterized in that a universal joint is connected to the output shaft of the lower end of the motor (21), a cam (20) is fixedly connected to the shaft of the lower end of the universal joint, and the surface of the cam (20) is attached to the end face of the ejector rod (19).

10. A mixing apparatus for mixing concrete according to claim 1, characterised in that said first spring (3) is at 45 ° to the upper surface of the mounting table (1), and said mixing blades are attached to the inner wall of the mixing tank (4).