CN113001762A - Concrete mix proportion blending device - Google Patents
Concrete mix proportion blending device Download PDFInfo
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- CN113001762A CN113001762A CN202110148755.6A CN202110148755A CN113001762A CN 113001762 A CN113001762 A CN 113001762A CN 202110148755 A CN202110148755 A CN 202110148755A CN 113001762 A CN113001762 A CN 113001762A
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- seted
- device shell
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/12—Supplying or proportioning liquid ingredients
- B28C7/126—Supply means, e.g. nozzles
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention provides a concrete mix proportion blending device which comprises a device shell, a blending shell, a fixing plate and a water inlet pipeline, wherein a flow valve is installed on the left side of the upper end surface of the device shell, a connecting water pipe is installed at the outlet end of the flow valve, the water inlet of the flow valve is connected with the water inlet pipeline, feeding pipelines are welded on the left side surface and the right side surface of the device shell, an electric valve is installed at the upper end of each feeding pipeline, a connecting pipe is welded at the lower end of the blending shell, and the lower end of the connecting pipe is connected with the upper end of the electric valve; compared with the prior art, the invention has the following beneficial effects: the height of the partition plate can be adjusted, the effect of determining the quality of the raw materials in the blending shell by adjusting the height of the partition plate is realized, the labor of workers is reduced, the raw materials can be pretreated, the abrasion to the stirring rod is avoided, and the production of a concrete mixture with good quality is facilitated.
Description
Technical Field
The invention relates to a concrete mixing proportion blending device, belonging to the technical field of buildings.
Background
The concrete mixing proportion refers to the proportional relationship among all the components in the concrete, the main materials are cement, water, stones and sand, and different mixing proportions directly influence the performance of the concrete. Therefore, the concrete with different mixing ratios is suitable for being used in unused building areas. The proper mixing proportion is used for the building, so that the requirement on the strength of the building can be met, and the cost of the building can be saved. Therefore, before the building is built, the proportion of the concrete raw materials is adjusted to produce the most satisfactory concrete.
The existing mix proportion blending method is generally that workers weigh solid raw materials (mainly cement, stones and sand) separately to form a certain proportion among the solid raw materials, and then add a certain amount of water to produce concrete with different mix proportions. But in the process of the mixing proportion test, the mixing proportion can be changed continuously until the requirement is met. The worker needs to repeatedly weigh the solid raw material several times during the test, which burdens the worker and is inefficient.
Therefore, a concrete mix proportion blending device is needed to solve the above problems.
Summary of the invention
Aiming at the problems in the prior art, the invention provides a concrete mixing proportion blending device.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a concrete mix proportion blending device, includes device shell, allotment shell, fixed plate and inlet channel, the flow valve is installed in device shell upper end surface left side, the exit end of flow valve is installed and is connected the water pipe, and the lower extreme of connecting the water pipe passes inside device shell upper end surface arranges the device shell in, the water inlet of flow valve is connected with the inlet channel, device shell left side surface and right side surface all weld have a charge-in pipeline, every an electric valve is all installed to the charge-in pipeline upper end, the welding of allotment shell lower extreme has the connecting pipe, the lower extreme of connecting pipe is connected with electric valve's upper end, the mounting groove has been seted up to allotment shell front side surface, the fixed plate.
Further, the welding of feed pipeline upper end surface has flange, welded flange is unanimous with electric valve's flange on the feed pipeline, the welding of connecting pipe lower extreme surface has flange, welded flange is unanimous with electric valve's flange on the connecting pipe, be connected through flange and bolt, nut between feed pipeline and the electric valve, transfer to be connected through flange and bolt, nut between connecting pipe and the electric valve.
Further, device shell lower extreme surface is provided with a plurality of evenly distributed's support footing, support footing lower extreme is provided with the shock pad, device shell lower extreme skin weld has ejection of compact pipeline, the inside bearing frame that is fixed with in device shell upper end, device shell internally mounted has the stirring main shaft, the stirring main shaft passes through the bearing frame and installs inside the device shell, the welding has a plurality of evenly distributed's stirring leaf on the stirring main shaft, device shell upper end surface mounting has agitator motor, the upper end of stirring main shaft is passed the device shell and is connected with agitator motor, pass through the coupling joint between agitator motor and the stirring main shaft.
Furthermore, an observation window is arranged on the front side surface of the allocation shell, scales are arranged on the front side surface of the allocation shell, the scales are arranged on the right side of the observation window, two driving motors are installed at the bottom end inside the allocation shell, a transmission rod is connected to an output shaft of each driving motor, two sliding blocks are installed on each transmission rod, a support rod is movably connected to the upper end of each sliding block, a partition plate is installed inside the allocation shell, an indication needle is arranged in the middle of the front side surface of the partition plate and points to the scales all the time, baffles are arranged on the four side surfaces of the limit plate, two first connecting blocks are welded on the front side and the rear side of the lower end of the partition plate, the other end of each support rod is movably connected to the first connecting blocks, a limit block is fixed inside the allocation, an extension tube is fixed on the feed opening, and the lower end of the extension tube is connected to the connecting tube.
Furthermore, the sliding block left surface has been seted up the connecting hole, and the connecting hole inner circle surface is carved with the internal thread, and the left side the internal thread helix direction of rotation of the connecting hole that sliding block and right side sliding block left surface were seted up is opposite, the transfer line outer lane surface has the external screw thread, the external screw thread that sets up on the transfer line matches with the internal thread that sets up on the sliding block, connect through the screw thread spiral-closure between transfer line and the sliding block.
Further, spread groove one has been seted up to sliding block upper end surface, spread groove one internal fixation has connecting axle two, the bracing piece lower extreme passes through connecting axle two and spread groove one and swing joint between the sliding block, spread groove two has been seted up to connecting block one lower extreme surface, and spread groove two internal fixation has connecting axle one, the upper end of the support bar is connected with the connecting block lower extreme through spread groove two and connecting axle one.
Furthermore, a screening net is fixed in the fixed plate, a connecting handle is welded on the front side surface of the fixed plate, a mounting groove is formed on the front side surface of the blending shell, fixing grooves are formed in the bottoms of the left end and the right end of the mounting groove, a plurality of damping springs are fixed on the bottoms of the fixing grooves, a mounting plate is fixed at the upper ends of the damping springs, a vibration exciter is fixed on the lower end surface of the mounting plate, a connecting guide rail is welded on the upper end surface of the mounting plate, a sliding groove is formed in the front side surface of the connecting guide rail, a sliding guide block is welded on each of the left side and the right side of the lower end surface of the fixed plate, a positioning hole is formed in the upper end surface of the fixed plate and completely penetrates through the fixed plate, the sliding guide block and the connecting guide, the connecting sleeve is internally provided with a locking rod, the lower end of the locking rod penetrates through the positioning hole, a connecting ring is fixed on the locking rod, a return spring is fixed at the bottom of the connecting sleeve, the return spring is wound on the locking rod, the upper end of the return spring is fixed on the surface of the lower end of the connecting ring, and a pressing ring is fixed at the uppermost end of the locking rod.
Furthermore, the reset spring is in a stretching state, the locking rod and the connecting ring form a telescopic structure through the reset spring and the connecting sleeve, the inner diameter of the locking rod is smaller than the outer diameter of the positioning hole, and the maximum stretching distance of the locking rod is larger than the linear distance from the upper end surface of the fixing plate to the upper end surface of the mounting plate.
The invention has the beneficial effects that: (1) according to the concrete mixing proportion blending device, the mixing motor, the water inlet pipeline, the flow valve, the mixing blade and the mixing main shaft are arranged, so that concrete can be mixed more uniformly, and the phenomenon of non-uniform mixing is avoided.
(2) According to the concrete mixing proportion allocating device, the heights of the division plates in different allocating shells can be adjusted through the allocating shell, the division plates, the supporting rods, the transmission rods, the sliding blocks and the telescopic pipes, so that solid raw materials in different allocating shells are in proportion to each other, the heights of the division plates correspond to the quality of the raw materials contained in the allocating shells, the effect of determining the quality of the raw materials in the allocating shells by adjusting the heights of the division plates is achieved, and the labor of workers is reduced.
(3) According to the concrete mixing proportion blending device, the raw materials can be pretreated through the fixing plate, the locking rod, the reset spring, the mounting plate, the damping spring, the vibration exciter and the screening net, so that large sand and stone materials are removed, abrasion to the stirring rod is avoided, and production of a high-quality concrete mixture is facilitated.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of a concrete mix proportion blending device according to the present invention;
FIG. 2 is a schematic cross-sectional view of a concrete mix proportion blending apparatus according to the present invention;
FIG. 3 is an enlarged schematic view of a portion B of the concrete mixing ratio adjusting apparatus according to the present invention;
FIG. 4 is an enlarged schematic view of the position A of the concrete mixing ratio adjusting device of the present invention;
FIG. 5 is a top view of a fixing plate of the concrete mix proportion adjusting apparatus according to the present invention;
FIG. 6 is a schematic structural diagram of a blending casing of a concrete mixing ratio blending device according to the present invention;
in the figure: 1-device shell, 101-supporting bottom foot, 102-feeding pipeline, 103-electric valve, 104-stirring motor, 105-water inlet pipeline, 106-flow valve, 107-stirring blade, 108-stirring main shaft, 109-discharging pipeline, 2-allocation shell, 201-scale, 202-observation window, 203-indicating needle, 204-separation plate, 205-baffle, 206-supporting rod, 207-limiting block, 208-driving motor, 209-driving rod, 210-sliding block, 211-telescopic pipe, 212-connecting pipe, 213-connecting block I, 214-connecting shaft I, 215-connecting groove I, 216-connecting shaft II, 3-fixing plate, 301-connecting handle, 302-connecting sleeve, 303-pressing circular ring, and, 304-locking rod, 305-connecting ring, 306-reset spring, 307-sliding guide block, 308-connecting guide rail, 309-mounting plate, 310-damping spring, 311-fixing groove, 312-vibration exciter, 313-screening net and 314-positioning hole.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides a concrete mix proportion blending device, including device shell 1, the blending shell 2, fixed plate 3 and inlet channel 105, flow valve 106 is installed on 1 upper end surface left side of device shell, the exit end of flow valve 106 is installed and is connected the water pipe, the lower extreme of connecting the water pipe passes 1 upper end surface of device shell and arranges inside 1 device shell, the water inlet of flow valve 106 is connected with inlet channel 105, 1 left side surface of device shell and right side surface all weld have a feed channel 102, an electric valve 103 is all installed to every feed channel 102 upper end, the welding of 2 lower extremes of blending shell has connecting pipe 212, the lower extreme that connecting pipe 212 said is connected with electric valve 103's upper end, the mounting groove has been seted up to the 2 front side surfaces of blending shell, fixed.
Device shell 1 lower extreme surface is provided with a plurality of evenly distributed's supporting footing 101, supporting footing 101 lower extreme is provided with the shock pad, device shell 1 lower extreme surface welding has ejection of compact pipeline 109, the inside bearing frame that is fixed with in device shell 1 upper end, device shell 1 internally mounted has stirring main shaft 108, stirring main shaft 108 passes through the bearing frame and installs inside device shell 1, the welding has a plurality of evenly distributed's stirring leaf 107 on the stirring main shaft 108, device shell 1 upper end surface mounting has agitator motor 104, the upper end of stirring main shaft 108 is passed device shell 1 and is connected with agitator motor 104, pass through the coupling joint between agitator motor 104 and the stirring main shaft 108.
An observation window 202 is arranged on the front side surface of the allocation shell 2, a scale 201 is arranged on the front side surface of the allocation shell 2, the scale 201 is arranged on the right side of the observation window 202, two driving motors 208 are arranged at the bottom end in the allocation shell 2, a driving rod 209 is connected to an output shaft of each driving motor 208, two sliding blocks 210 are arranged on each driving rod 209, a supporting rod 206 is movably connected to the upper end of each sliding block 210, a partition plate 204 is arranged in the allocation shell 2, an indicating needle 203 is arranged in the middle of the front side surface of the partition plate 204, the indicating needle 203 always points to the scale 201, baffles 205 are arranged on the four side surfaces of the limiting plate, two first connecting blocks 213 are welded on the front side and the rear side of the lower end of the partition plate 204, the other end of the supporting rod 206 is movably, an extension tube 211 is fixed on the feed opening, and the lower end of the extension tube 211 is connected to a connecting tube 212.
The connecting hole has been seted up to the sliding block 210 left surface, the internal thread has been carved with on the connecting hole inner circle surface, the internal thread's of the connecting hole that left side sliding block 210 and right side sliding block 210 left surface were seted up the screw thread direction of rotation is opposite, transfer line 209 outer lane surface has the external screw thread, the external screw thread that sets up on the transfer line 209 matches with the internal thread that sets up on the sliding block 210, pass through screw thread spiral connection between transfer line 209 and the sliding block 210, because the internal thread's of the connecting hole that left side sliding block 210 and right side sliding block 210 left surface were seted up the screw thread direction of rotation is opposite, when transfer line 209 rotated, two sliding blocks 210 can move towards opposite direction, thereby make division board 204 rise or descend, with.
The upper end surface of the sliding block 210 is provided with a first connecting groove 215, a second connecting shaft 216 is fixed in the first connecting groove 215, the lower end of the supporting rod 206 is movably connected with the sliding block 210 through the second connecting shaft 216 and the first connecting groove 215, a second connecting groove is formed in the lower end surface of the first connecting block 213, a first connecting shaft 214 is fixed in the second connecting groove, the upper end of the supporting rod 206 is connected with the lower end of the first connecting block 213 through the second connecting groove and the first connecting shaft 214, when the two sliding blocks 210 move in the left and right directions, the supporting rod 206 can rotate, so that the separation plate 204 can ascend or descend, and the purpose of.
A screening net 313 is fixed inside the fixing plate 3, a connecting handle 301 is welded on the front side surface of the fixing plate 3, a mounting groove is formed on the front side surface of the blending casing 2, fixing grooves 311 are formed at the bottoms of the left end and the right end of the mounting groove, a plurality of damping springs 310 are fixed at the bottoms of the fixing grooves 311, a mounting plate 309 is fixed at the upper end of each damping spring 310, a vibration exciter 312 is fixed on the lower end surface of the mounting plate 309, a connecting guide rail 308 is welded on the upper end surface of the mounting plate 309, a sliding groove is formed on the front side surface of the connecting guide rail 308, a sliding guide block 307 is welded on each of the left side and the right side of the lower end surface of the fixing plate 3, a positioning hole 314 is formed on the upper end surface of the fixing plate 3 and completely penetrates through the fixing plate 3, the, the locking rod 304 is installed in the connecting sleeve 302, the lower end of the locking rod 304 penetrates through the positioning hole 314, the connecting ring 305 is fixed on the locking rod 304, the return spring 306 is fixed at the bottom of the connecting sleeve 302, the return spring 306 is wound on the locking rod 304, the upper end of the return spring 306 is fixed on the surface of the lower end of the connecting ring 305, and the pressing ring 303 is fixed at the uppermost end of the locking rod 304.
Reset spring 306 is in stretching state, reset spring 306 inserts locking lever 304 in locating hole 314 downwards under normal condition, make locking lever 304 fix fixed plate 3, locking lever 304 and go-between 305 pass through to constitute extending structure between reset spring 306 and the connecting sleeve 302, the internal diameter of locking lever 304 is less than the external diameter of locating hole 314, the biggest tensile distance of locking lever 304 is greater than the straight-line distance of fixed plate 3 up end surface to mounting panel 309 upper end surface, can break away from fixed plate 3 completely when locking lever 304 upwards stretches, thereby make things convenient for installation and the dismantlement of fixed plate 3.
In a specific embodiment, when in use, firstly, the ratio between the raw materials is determined, then the power supply of the driving motor 208 is started, the driving motor 208 starts to operate, the transmission rod 209 starts to rotate under the action of the driving motor 208, as the transmission rod 209 passes through the connecting hole and the transmission rod 209 is connected with the sliding block 210 in a screwing way through threads, and the threads in the connecting holes formed in the two sliding blocks 210 are opposite in screwing direction, the two sliding blocks 210 move towards opposite directions during the rotation of the transmission rod 209, as the lower end of the supporting rod 206 is movably connected with the sliding block 210, and the upper end of the supporting rod 206 is movably connected with the lower end of the partition plate 204, the included angle between the supporting rod 206 and the transmission rod 209 is gradually increased or decreased during the movement of the sliding block 210, so that the partition plate 204 is lifted or lowered, the indicating needle 203 arranged on the front side surface of the partition plate displays the capacity of the blending shell 2 in the current state, then the raw materials are added into the blending shell 2, the raw materials enter the blending shell 2 after being screened by the screening net 313, then the electric valve 103 is opened, the raw materials enter the device shell 1, the stirring motor 104 drives the stirring main shaft 108 and the stirring blades 107 to stir and mix the raw materials, and finally the raw materials flow out of the discharge pipeline 109; when the screening net 313 is damaged and needs to be replaced, the pressing ring 303 is held to lift the pressing ring 303 upwards, the locking rod 304 is separated from the positioning hole 314, then the user holds the connecting handle 301 with a hand to pull the whole fixing plate 3 outwards, and the fixing plate 3 can be taken out from the allocating housing 2 at the moment and can be replaced.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a concrete mix proportion blending device, includes device shell (1), allotment shell (2), fixed plate (3) and inlet channel (105), its characterized in that: install flow valve (106) on the left of device shell (1) upper end surface, the exit end of flow valve (106) is installed and is connected the water pipe, and the lower extreme of connecting the water pipe passes device shell (1) upper end surface and arranges device shell (1) inside in, the water inlet of flow valve (106) is connected with inlet channel (105), device shell (1) left side surface and right side surface all weld have a charge-in pipeline (103), every charge-in pipeline (103) upper end all installs an electric valve (103), allotment shell (2) lower extreme welding has connecting pipe (212), the lower extreme of connecting pipe (212) is connected with the upper end of electric valve (103), the mounting groove has been seted up to allotment shell (2) front side surface, install in the mounting groove fixed plate (3).
2. The concrete mix proportion blending device according to claim 1, wherein: feed pipeline (103) upper end skin weld has flange, welded flange is unanimous with electric valve (103) flange on feed pipeline (103), connecting pipe (212) lower extreme skin weld has flange, welded flange is unanimous with electric valve (103) flange on connecting pipe (212), be connected through flange and bolt, nut between feed pipeline (103) and electric valve (103), transfer and be connected through flange and bolt, nut between connecting pipe (212) and electric valve (103).
3. The concrete mix proportion blending device according to claim 1, wherein: device shell (1) lower extreme surface is provided with a plurality of evenly distributed's support footing (101), support footing (101) lower extreme is provided with the shock pad, device shell (1) lower extreme surface welding has ejection of compact pipeline (109), device shell (1) upper end is inside to be fixed with the bearing frame, device shell (1) internally mounted has stirring main shaft (108), stirring main shaft (108) are installed inside device shell (1) through the bearing frame, the welding has a plurality of evenly distributed's stirring leaf (107) on stirring main shaft (108), device shell (1) upper end surface mounting has agitator motor (104), the upper end of stirring main shaft (108) is passed device shell (1) and is connected with agitator motor (104), through the coupling joint between agitator motor (104) and stirring main shaft (108).
4. The concrete mix proportion blending device according to claim 1, wherein: allotment shell (2) front side surface is provided with observation window (202), allotment shell (2) front side surface is provided with scale (201), scale (201) set up in observation window (202) right side, allotment shell (2) inside bottom is installed two driving motor (208), every all be connected with transfer line (209) on the output shaft of driving motor (208), every all install two sliding blocks (210) on transfer line (209), sliding block (210) upper end swing joint has bracing piece (206), allotment shell (2) internally mounted has division board (204), division board (204) front side surface intermediate position is provided with pointer (203), pointer (203) directional scale (201) all the time, four side surfaces of limiting board all are provided with baffle (205), division board (204) lower extreme front side and rear side all weld have two connecting block one (213), the other end swing joint of bracing piece (206) is on connecting block (213), allotment shell (2) inside is fixed with stopper (207), the feed opening has been seted up to division board (204) upper end surface, is fixed with flexible pipe (211) on the feed opening, the lower extreme of flexible pipe (211) is connected on connecting pipe (212).
5. The concrete mix proportion blending device according to claim 4, wherein: the slider (210) left surface has seted up the connecting hole, and connecting hole inner circle surface is carved with the internal thread, and the left side the internal thread helix direction of rotation of the connecting hole that slider (210) and right side slider (210) left surface were seted up is opposite, transfer line (209) outer lane surface has the external screw thread, the external screw thread that sets up on transfer line (209) and slider (210) matches, through the screw thread closure connection between transfer line (209) and slider (210).
6. The concrete mix proportion blending device according to claim 4, wherein: connecting groove one (215) has been seted up to sliding block (210) upper end surface, connecting groove one (215) internal fixation has connecting axle two (216), swing joint between bracing piece (206) lower extreme passes through connecting axle two (216) and connecting groove one (215) and sliding block (210), connecting groove two has been seted up to connecting block one (213) lower extreme surface, and connecting groove two internal fixation has connecting axle one (214), bracing piece (206) upper end is connected with connecting block one (213) lower extreme through connecting groove two and connecting axle one (214).
7. The concrete mix proportion blending device according to claim 1, wherein: fixed plate (3) inside is fixed with screening net (313), fixed plate (3) front side surface welding has connection handle (301), the mounting groove has been seted up to allotment shell (2) front side surface, and fixed slot (311) have been seted up to the bottom of mounting groove left end and right-hand member, every fixed slot (311) bottom is fixed with a plurality of damping spring (310), the upper end of damping spring (310) is fixed with mounting panel (309), the lower extreme fixed surface of mounting panel (309) has vibration exciter (312), the upper end skin weld of mounting panel (309) has connecting guide rail (308), the sliding tray has been seted up to connecting guide rail (308) front side surface, fixed plate (3) lower extreme surface left side and right side have all welded one and have been slided guide block (307), fixed plate (3) upper end surface has been seted up locating hole (314) and has run through fixed plate (3, Sliding guide block (307) and connecting guide (308), two connecting grooves three have all been seted up on allotment shell (2) upper end surface left side and right side, and connecting groove three internal fixation has connecting sleeve (302), install locking lever (304) in connecting sleeve (302), locating hole (314) are passed to the lower extreme of locking lever (304), be fixed with go-between (305) on locking lever (304), connecting sleeve (302) bottom is fixed with reset spring (306), reset spring (306) twine on locking lever (304) and the upper end of reset spring (306) is fixed at go-between (305) lower extreme surface, the top of locking lever (304) is fixed with presses ring (303).
8. The concrete mix proportion blending device according to claim 7, wherein: the reset spring (306) is in a stretching state, the locking rod (304) and the connecting ring (305) form a telescopic structure through the reset spring (306) and the connecting sleeve (302), the inner diameter of the locking rod (304) is smaller than the outer diameter of the positioning hole (314), and the maximum stretching distance of the locking rod (304) is larger than the linear distance from the upper end surface of the fixing plate (3) to the upper end surface of the mounting plate (309).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110148755.6A CN113001762A (en) | 2021-02-03 | 2021-02-03 | Concrete mix proportion blending device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110148755.6A CN113001762A (en) | 2021-02-03 | 2021-02-03 | Concrete mix proportion blending device |
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| CN113001762A true CN113001762A (en) | 2021-06-22 |
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| CN112122092A (en) * | 2020-08-03 | 2020-12-25 | 马鞍山金瓦格机械科技有限公司 | Chemical material screening machine utilizing mechanical vibration technology |
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2021
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| CN108017009A (en) * | 2017-12-29 | 2018-05-11 | 石狮市酷瑞电气有限责任公司 | A kind of high voltage converter easy to remove |
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| CN111993582A (en) * | 2020-07-31 | 2020-11-27 | 重庆昊鼎混凝土有限公司 | Concrete mix proportion blending device |
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