CN220129148U - Concrete ration feeding mechanism - Google Patents

Abstract

The utility model relates to the technical field of concrete processing, and discloses a concrete quantitative feeding mechanism, which comprises two support plates which are symmetrically distributed left and right in number, wherein a mounting plate is arranged between the two support plates. This concrete ration feeding mechanism drives installation axle and helical blade rotation through the driving motor on the single storage vat of start, comes to carry the powdered raw materials in the casing right, and then discharges through the discharging pipe, comes the auxiliary discharge through the form of mechanical transmission to avoid appearing the condition of jam in the ejection of compact in-process, secondly, the installation axle still can drive (mixing) shaft, stirring vane and U type puddler through first drive assembly and second drive assembly at rotatory in-process, stirs the powdered raw materials in storage vat and the toper guide silo, avoids leading to the fact the influence to the ejection of compact because of powdered raw materials hardening piece, has finally realized the effectual purpose of ejection of compact, has made things convenient for user's use.

Description

Concrete ration feeding mechanism

Technical Field

The utility model relates to the technical field of concrete processing, in particular to a concrete quantitative feeding mechanism.

Background

The concrete is a common building material, is formed by mixing sand stone, cementing material and slurry, needs to stir the concrete through a stirring device, so that all components in the concrete are uniformly mixed, and raw materials which are weighed according to a proportion are required to be put into a concrete mixer in the feeding process, so that a quantitative feeding device is used, but in the using process of the conventional quantitative feeding device, the opening and closing of a discharging pipe are realized mostly through arranging a control valve on the discharging pipe, most of powdery raw materials in the raw material tank are easily accumulated in the discharging pipe, and the situation that the discharging pipe cannot be fed due to the fact that the powdery raw materials are accumulated and compressed into blocks after the control valve is opened can occur, so that the quantitative feeding mechanism for the concrete is provided.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a concrete quantitative feeding mechanism which has the advantages of good discharging effect and the like, and solves the problems that in the use process of the traditional quantitative feeding device, the opening and closing of a discharging pipe are mostly realized by arranging a control valve on the discharging pipe, most of powdery raw materials in a raw material tank are easily accumulated in the discharging pipe, and the discharging cannot be realized because the powdery raw materials are accumulated and compressed into blocks after the control valve is opened.

(II) technical scheme

In order to achieve the purpose of good discharging effect, the utility model provides the following technical scheme: the utility model provides a concrete ration feeding mechanism, includes the quantity is two and is bilateral symmetry's backup pad, two be provided with the mounting panel between the backup pad, two be provided with the collecting hopper that is located the mounting panel below between the backup pad, the top of mounting panel is provided with the quantity and is three through-hole, the top of mounting panel is provided with the quantity and is three and is located the U template above the three through-hole respectively, three all be provided with the movable block between the inner wall left and right sides of U template, three the top of movable block all is provided with one end and passes three through-hole respectively and extend to the storage vat of mounting panel below, three the bottom of storage vat all is provided with the toper guide silo, three the top right side of storage vat all is provided with one end and extends to its inside and the other end extends to the pan feeding pipe of three U template top respectively, the three inner walls left and right sides of the U-shaped plates are provided with fixed blocks positioned below the movable blocks, the tops of the six fixed blocks are provided with weight sensors, one ends of the weight sensors are attached to the bottoms of the movable blocks, the bottoms of the outer sides of the three conical guide bins are provided with shells, the left sides of the shells are provided with conveying components, one ends of the conveying components extend to the inside of the shells and are movably connected with the right sides of the inner walls of the shells, the right sides of the inner bottom walls of the shells are provided with discharging pipes, one ends of the discharging pipes extend to the bottoms of the inner bottom walls of the shells, the tops of the three storage tanks are provided with U-shaped frames positioned on the left sides of the feeding pipes, one ends of the inner top walls of the three U-shaped frames penetrate through the three storage tanks respectively and extend to stirring shafts inside the three conical guide bins respectively, the left and right sides of the stirring shafts are provided with six stirring blades, the left side bottom of three storage vat all is provided with one end respectively with three transport assembly outside fixed connection and the other end extends to the first drive assembly at three movable block tops respectively, and is three the top left side of storage vat all is provided with one end respectively with three first drive assembly fixed connection and the other end extends to three U type frame inside respectively and respectively with three (mixing) shaft outside fixed connection's second drive assembly.

Preferably, the conveying assembly comprises a connecting plate, wherein the connecting plate is fixedly arranged at the bottom of the left side of the shell, the cover shell is fixedly arranged at the top of the connecting plate, the driving motor inside the cover shell is fixedly arranged at the top of the connecting plate, the output shaft of the driving motor extends to the right side of the cover shell, the installation shaft is fixedly arranged at one end of the output shaft, extends to the inside of the shell, and is movably connected with the right side of the inner wall of the shell, and the helical blades inside the shell are fixedly arranged at the outer sides of the installation shaft.

Preferably, the first transmission assembly comprises a first connecting block, the left side bottom of the storage vat is fixedly provided with a first connecting block, the bottom of the first connecting block is movably provided with a first transmission shaft, one end of the first transmission shaft is respectively extended to the top of the three moving blocks, the bottom of the first transmission shaft is fixedly provided with a first bevel gear, the outer side of the installation shaft is fixedly provided with a second bevel gear, one end of the second bevel gear is respectively meshed with the three first bevel gears, and the top of the first transmission shaft is fixedly provided with a third bevel gear.

Preferably, the second transmission assembly comprises a second connection block, the top of the three storage tanks is fixedly provided with a second connection block positioned on the left side of the U-shaped frame, the left sides of the three second connection blocks are movably provided with second transmission shafts, one ends of the second transmission shafts extend to the inner parts of the three U-shaped frames respectively, the left sides of the three second transmission shafts are fixedly provided with fourth bevel gears, one ends of the fourth bevel gears are meshed with the three third bevel gears respectively, the right sides of the three second transmission shafts are fixedly provided with fifth bevel gears, and the outer sides of the stirring shafts are fixedly provided with sixth bevel gears, one ends of each sixth bevel gear are meshed with the third bevel gears respectively.

Preferably, the left sides of the three shells are provided with first mounting holes respectively matched with the three mounting shafts, the right sides of the inner walls of the three shells are fixedly provided with first bearings, and the mounting shafts are rotationally connected with the right sides of the inner walls of the shells through the first bearings.

Preferably, the inner top walls of the three U-shaped frames are fixedly provided with second bearings, the stirring shafts are rotatably connected with the inner top walls of the U-shaped frames through the second bearings, the tops of the three storage tanks are respectively provided with second mounting holes which are respectively matched with the three stirring shafts, and the bottoms of the three stirring shafts are fixedly provided with U-shaped stirring rods.

(III) beneficial effects

Compared with the prior art, the utility model provides a concrete quantitative feeding mechanism, which has the following beneficial effects:

this concrete ration feeding mechanism drives installation axle and helical blade rotation through the driving motor on the single storage vat of start, come to carry the powder raw materials in the casing right, and then discharge through the discharging pipe, the form through mechanical transmission assists the ejection of compact, thereby avoid appearing the condition of jam in the ejection of compact in-process, secondly, the installation axle still can drive the second bevel gear rotation at rotatory in-process, and then drive first transmission shaft and third bevel gear rotation through first bevel gear, it is rotatory to drive second transmission shaft and fifth bevel gear by fourth bevel gear again, finally drive (mixing) shaft through sixth bevel gear, stirring vane and U type puddler are rotatory, stir the powder raw materials in storage vat and the toper guide silo, avoid causing the influence to the ejection of compact because of the powder raw materials hardening is pieced into pieces, finally realized the effectual purpose of ejection of compact, thereby the use of a user has been made things convenient for.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the joint between a storage vat and a conical guide bin according to the present utility model.

In the figure: 1 supporting plate, 2 mounting plates, 3 collecting hoppers, 4 through holes, 5U-shaped plates, 6 moving blocks, 7 storage barrels, 8 conical guide bins, 9 feeding pipes, 10 fixed blocks, 11 weight sensors, 12 shells, 13 conveying components, 131 connecting plates, 132 shells, 133 driving motors, 134 mounting shafts, 135 spiral blades, 14 discharging pipes, 15U-shaped frames, 16 stirring shafts, 17 stirring blades, 18 first transmission components, 181 first connection blocks, 182 first transmission shafts, 183 first bevel gears, 184 second bevel gears, 185 third bevel gears, 19 second transmission components, 191 second connection blocks, 192 second transmission shafts, 193 fourth bevel gears, 194 fifth bevel gears and 195 sixth bevel gears.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a concrete ration feeding mechanism, including the quantity be two and be bilateral symmetry's backup pad 1, fixed mounting has mounting panel 2 between two backup pads 1, fixed mounting has the collecting hopper 3 that is located mounting panel 2 below between two backup pads 1, the through-hole 4 that the quantity is three is offered at the top of mounting panel 2, the top fixed mounting of mounting panel 2 has the quantity for three and is located the U template 5 of three through-hole 4 top respectively, equal movable mounting has movable block 6 between the inner wall left and right sides of three U template 5, the equal fixed mounting in top of three movable block 6 has one end to pass three through-hole 4 respectively and extend to the storage vat 7 of mounting panel 2 below, the equal fixed mounting in bottom of three storage vat 7 has toper guide silo 8, the equal fixed mounting in top right side of three storage vat 7 has one end to extend to its inside and the other end respectively to the pan feeding pipe 9 of three U template 5 top, the perforation that the aperture is greater than 9 diameters is all offered at the top of three U template 5, the equal fixed mounting in both sides of the inner wall left and right sides of three U template 5 has the equal fixed mounting of movable block 6 to have the fixed mounting of one end to pass through-hole 4 and extend to the storage vat 10 below the storage vat 10, the equal fixed mounting of four weight sensor of FX sensor 10 is the weight sensor of FX 11.

The outside bottom of three toper guide silo 8 all fixed mounting has casing 12, the left side of three casing 12 all fixed mounting has one end to extend to its inside and rather than conveying component 13 of inner wall right side swing joint, conveying component 13 includes connecting plate 131, the left side bottom of three casing 12 all fixed mounting has connecting plate 131, the top of three connecting plate 131 all fixed mounting has housing 132, the top of three connecting plate 131 all fixed mounting has the driving motor 133 that is located three housing 132 inside respectively, driving motor 133's model is SEWR17, the output shaft of three driving motor 133 all extends to the right side of housing 132 and fixed mounting has one end to extend to the inside of three casing 12 respectively and with the installation axle 134 of three casing 12 inner wall right side swing joint respectively, the first mounting hole with three installation axle 134 looks adaptation respectively has all been seted up on the left side of three casing 12, the inner wall right side of three casing 12 all fixed mounting has first bearing, installation axle 134 is rotationally connected with the inner wall right side of casing 12 through first bearing, the outside of three installation axle 134 all fixed mounting has the bottom wall 14 that is located three casing 135 inside respectively, the bottom wall of three spiral shell 12 extends to the inside of three casing 12 respectively, the bottom wall 14 of three installation pipe that extends to the inside of three casing 12.

The top of three storage vat 7 all fixed mounting has the U type frame 15 that is located the left side of pan feeding pipe 9, the equal movable mounting of interior roof of three U type frame 15 has one end to run through three storage vat 7 respectively and extend to the inside (mixing) shaft 16 of three toper guide silo 8 respectively, the equal fixed mounting of interior roof of three U type frame 15 has the second bearing, (mixing) shaft 16 is rotated with the interior roof of U type frame 15 through the second bearing and is connected, the second mounting hole with the equal adaptation of three (mixing) shaft 16 respectively has all been seted up at the top of three storage vat 7, the equal fixed mounting of left and right sides of three (mixing) shaft 16 has stirring vane 17 that is six in quantity, the equal fixed mounting of bottom of three (mixing) shaft 16 has the U type puddler.

The left side bottom of three storage vat 7 all fixed mounting has one end respectively with three conveying assembly 13 outside fixed connection and the other end extends to the first drive assembly 18 at three movable block 6 tops respectively, first drive assembly 18 includes first connecting block 181, the left side bottom of three storage vat 7 all fixed mounting has first connecting block 181, the first transmission shaft 182 that one end extends to three movable block 6 tops respectively is all movably installed to the bottom of three first connecting block 181, the inside of three first connecting block 181 has all been offered respectively with the third mounting hole of three first transmission shaft 182 looks adaptation, the bottom of three first transmission shaft 182 all fixed mounting has first bevel gear 183, the outside of three installation axle 134 all fixed mounting has one end respectively with the second bevel gear 184 of three first bevel gear 183 meshing, the top of three first transmission shaft 182 all fixed mounting has third bevel gear 185.

The top left side of three storage vat 7 all fixed mounting has one end respectively with three first drive assembly 18 fixed connection and the other end extends to the inside of three U type frame 15 respectively and respectively with three (mixing) shaft 16 outside fixed connection's second drive assembly 19, second drive assembly 19 includes second connecting block 191, the top of three storage vat 7 all fixed mounting has the second connecting block 191 that is located U type frame 15 left side, the equal movable mounting in left side of three second connecting block 191 has one end respectively to the inside second transmission shaft 192 of three U type frame 15 that extends, the fourth mounting hole with three second transmission shaft 192 looks adaptation respectively is all offered to the inside of three second connecting block 191, the equal fixed mounting in left side of three second transmission shaft 192 has one end respectively with the fourth bevel gear 193 of three third bevel gear 185 meshing, the equal fixed mounting in right side of three second transmission shaft 192 has fifth bevel gear 194, the outside of three (mixing) shaft 16 all fixed mounting has the sixth bevel gear 195 of one end respectively three fifth bevel gear 194 meshing.

When in use, the whole weight of the storage vat 7 and the powdery raw materials inside the storage vat can be detected through the weight sensor 11, when the discharging is needed, the driving motor 133 on the single storage vat 7 can be started through the external control equipment to drive the installation shaft 134 and the helical blades 135 to rotate, so that the powdery raw materials in the shell 12 are conveyed rightwards, then discharged through the discharging pipe 14, the discharging is assisted through a mechanical conveying mode, the condition of blockage in the discharging process is avoided, the installation shaft 134 can drive the second bevel gear 184 to rotate in the rotating process, the first transmission shaft 182 and the third bevel gear 185 are driven to rotate through the first bevel gear 183, the second transmission shaft 192 and the fifth bevel gear 194 are driven to rotate through the fourth bevel gear 193, finally, the sixth bevel gear 195 is used for driving the stirring shaft 16, the stirring blades 17 and the U-shaped stirring rod to rotate so as to stir the powdery raw materials in the storage barrels 7 and the conical guide bins 8, the influence on discharging caused by hardening of the powdery raw materials is avoided, in the discharging process, the weight sensor 11 can detect the whole residual weight of the storage barrels 7 in real time, when the weight difference between the initial weight and the residual weight is a set magnitude, the driving motor 133 stops working, so that the quantitative discharging operation of the single storage barrels 7 is completed, the quantitative discharging operation can be carried out on the other two storage barrels 7, the falling raw materials can enter the inside of the collecting hopper 3, and then the mixed raw materials in the collecting hopper 3 are introduced into the concrete mixer to carry out stirring and mixing operations.

To sum up, this concrete ration feeding mechanism drives installation axle 134 and helical blade 135 rotation through the driving motor 133 that starts on the single storage vat 7, come to carry the powdery raw materials in the casing 12 right, and then discharge through discharging pipe 14, the form through mechanical transmission assists the ejection of compact, thereby avoid appearing the condition of jam in the ejection of compact in-process, secondly, installation axle 134 still can drive second bevel gear 184 rotation in rotatory in-process, and then drive first transmission shaft 182 and third bevel gear 185 rotation through first bevel gear 183, drive second transmission shaft 192 and fifth bevel gear 194 rotation by fourth bevel gear 193, finally drive stirring axle 16 through sixth bevel gear 195, stirring vane 17 and U type puddler are rotatory, the powdery raw materials in storage vat 7 and the toper guide silo 8 is stirred, avoid leading to the fact the influence to the fact the ejection of compact because of the powdery raw materials plate formation piece, the purpose that the ejection of compact effect is good has finally been realized, thereby the use of convenient for the user, the current ration feeding device has been solved and mostly is realized through setting up control valve on the discharging pipe and is easy to open the control valve and can't be piled up the problem that the big raw materials of material is piled up in the discharge pipe after the discharge pipe is mostly can't be opened because the control the discharge pipe is opened.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims (6)

1. The utility model provides a concrete ration feeding mechanism, includes that quantity is two and is bilateral symmetry's backup pad (1), two be provided with mounting panel (2) between backup pad (1), two be provided with between backup pad (1) collecting hopper (3) that are located mounting panel (2) below, the top of mounting panel (2) is provided with quantity and is three through-hole (4), the top of mounting panel (2) is provided with U template (5) that quantity is three and are located three through-hole (4) top respectively, and is three all be provided with movable block (6) between the inner wall left and right sides of U template (5), and the three the top of movable block (6) all is provided with one end and passes three through-hole (4) respectively and extends storage vat (7) of mounting panel (2) below, and the bottom of three storage vat (7) all is provided with toper guide bin (8), and the top right side of three storage vat (7) all is provided with one end and extends to its inside and the other end respectively and is located U template (5) top three U template (5) top respectively, and the top of three U template (6) all is provided with movable block (10) and fixed block (10) bottom of moving block (6) are located and are equipped with one side of fixed block (10), the method is characterized in that: the three outside bottom of toper guide silo (8) all is provided with casing (12), three the left side of casing (12) all is provided with one end and extends to its inside and rather than conveying component (13) of inner wall right side swing joint, three the interior bottom wall right side of casing (12) all is provided with one end and extends to discharging pipe (14) of its bottom, three the top of storage vat (7) all is provided with and is located U type frame (15) on the left of pan feeding pipe (9), three the interior roof of U type frame (15) all is provided with one end and runs through three storage vat (7) respectively and extend to inside (16) of three toper guide silo (8) respectively, and the three the left and right sides of (16) all is provided with stirring vane (17) that are six in quantity, and the left side bottom of storage vat (7) all is provided with one end respectively with three conveying component (13) outside fixed connection and the other end respectively extend to first drive assembly (18) at three movable block (6) top, three storage vat (7) all are provided with one end respectively and three drive assembly (16) outside fixed connection to three drive assembly (16) outside respectively.

2. A concrete dosing mechanism according to claim 1, wherein: the conveying assembly (13) comprises connecting plates (131), wherein three connecting plates (131) are fixedly installed at the bottoms of the left sides of the shells (12), covers (132) are fixedly installed at the tops of the connecting plates (131), driving motors (133) which are respectively located inside the three covers (132) are fixedly installed at the tops of the connecting plates (131), the output shafts of the driving motors (133) are respectively extended to the right sides of the covers (132), one ends of the driving motors are respectively extended to the inside of the three shells (12) and are respectively movably connected with installation shafts (134) on the right sides of the inner walls of the three shells (12), and spiral blades (135) which are respectively located inside the three shells (12) are fixedly installed on the outer sides of the installation shafts (134).

3. A concrete dosing mechanism according to claim 2, wherein: the first transmission assembly (18) comprises a first connecting block (181), three the left side bottom of the storage vat (7) is fixedly provided with a first connecting block (181), three the bottom of the first connecting block (181) is movably provided with a first transmission shaft (182) with one end extending to the top of the three moving blocks (6) respectively, three the bottom of the first transmission shaft (182) is fixedly provided with a first bevel gear (183), three the outer side of the installation shaft (134) is fixedly provided with a second bevel gear (184) with one end meshed with the three first bevel gears (183) respectively, and three the top of the first transmission shaft (182) is fixedly provided with a third bevel gear (185).

4. A concrete dosing mechanism according to claim 3, wherein: the second transmission assembly (19) comprises a second connecting block (191), the top of the three storage tanks (7) is fixedly provided with a second connecting block (191) positioned on the left side of the U-shaped frame (15), the left sides of the three second connecting blocks (191) are movably provided with second transmission shafts (192) with one ends respectively extending to the insides of the three U-shaped frames (15), the left sides of the three second transmission shafts (192) are fixedly provided with fourth bevel gears (193) with one ends respectively meshed with three third bevel gears (185), the right sides of the three second transmission shafts (192) are fixedly provided with fifth bevel gears (194), and the outer sides of the three stirring shafts (16) are fixedly provided with sixth bevel gears (195) with one ends respectively meshed with the three fifth bevel gears (194).

5. A concrete dosing mechanism according to claim 2, wherein: the left sides of the three shells (12) are respectively provided with a first mounting hole which is respectively matched with the three mounting shafts (134), the right sides of the inner walls of the three shells (12) are respectively fixedly provided with a first bearing, and the mounting shafts (134) are rotationally connected with the right sides of the inner walls of the shells (12) through the first bearings.

6. A concrete dosing mechanism according to claim 1, wherein: the three inner top walls of the U-shaped frames (15) are fixedly provided with second bearings, the stirring shafts (16) are rotatably connected with the inner top walls of the U-shaped frames (15) through the second bearings, the tops of the three storage tanks (7) are respectively provided with second mounting holes which are respectively matched with the three stirring shafts (16), and the bottoms of the three stirring shafts (16) are fixedly provided with U-shaped stirring rods.