Mineral admixture storage device

Abstract

The utility model provides a mineral admixture storage device, which relates to the technical field of mineral admixture storage and comprises a slide rail, a guide groove, a storage box, a seal cover, a guide rod, a vertical rod, a blanking barrel, a feeding port, a fixed plate, a first hydraulic cylinder, a through hole, a pressing plate, a second hydraulic cylinder, a push plate mechanism, a fixed block, a push plate and a movable block. The fixed block is provided with a positioning block matched with the movable block, convex rods are arranged on the two sides of the movable block and the two sides of the fixed block respectively, and the two convex rods located on the same side of the movable block and the fixed block are connected through a tension spring. The air content in the material storage box is reduced, extra drying treatment does not need to be conducted on residual air in the material storage box, meanwhile, the admixture in the material storage box is in a compacted state, more admixture can be stored in a single material storage box, the space utilization rate of the material storage box is increased, and the using effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of mineral admixture storage, in particular to a mineral admixture storage device. Background Art

[0002] The storage of mineral admixtures is an important part of concrete production and construction, which directly affects the quality and use effect of mineral admixtures. There are two main ways to store mineral admixtures: bulk storage and sealed storage. Bulk storage refers to stacking mineral admixtures in the open air or in simple warehouses. This method is low-cost and easy to operate, but it is easily affected by environmental factors, resulting in problems such as water absorption, agglomeration, and deterioration of mineral admixtures. Sealed storage refers to placing mineral admixtures in sealed containers. This method can effectively prevent mineral admixtures from moisture, contamination, oxidation, etc., and maintain their stable performance, but it requires higher equipment investment and maintenance costs.

[0003] When storing mineral admixtures, since the admixtures in the container are in a fluffy state and there is still a lot of air inside, not only does it need to be dried, but it also causes a waste of storage space and is difficult to meet usage needs. Utility Model Content

[0004] The purpose of the utility model is to provide a mineral admixture storage device, aiming to solve the problems mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: the mineral admixture storage device comprises a slide rail, a guide groove is provided on the slide rail, a storage box is slidably connected to the slide rail, a cover is provided at the upper end of the storage box, a guide rod matching the guide groove is provided at the bottom of the storage box, vertical poles are symmetrically provided on both sides of the slide rail, a material discharge barrel is provided between the vertical poles on both sides, the upper and lower ends of the material discharge barrel are opened, a feeding port is provided on one side of the material discharge barrel, a fixing plate is provided on the top of the vertical pole, a first hydraulic cylinder is provided on the upper end surface of the fixing plate, and an output end for the first hydraulic cylinder is provided on the fixing plate A movable through hole, a pressure plate is provided at the output end of the first hydraulic cylinder, and the side surfaces of the pressure plate can be in close contact with the inner surface of the lower barrel and the inner surface of the storage box, a second hydraulic cylinder is provided at one end of the slide rail, and a push plate mechanism is provided at the output end of the second hydraulic cylinder, and the push plate mechanism includes a fixed block fixed to the output end of the second hydraulic cylinder, a push plate is hinged on the fixed block, a movable block is provided on one side of the push plate, a positioning block matching the movable block is provided on the fixed block, and convex rods are respectively provided on both sides of the movable block and both sides of the fixed block, and the two convex rods located on the same side of the movable block and the fixed block are connected by a tension spring.

[0006] Preferably, support rods are evenly arranged at the lower part of the slide rail, and the second hydraulic cylinder is arranged on the support rods.

[0007] Preferably, a material unloading platform is provided at one end of the slide rail away from the second hydraulic cylinder, and the material unloading platform is fixed on one side of the support rod at the end of the slide rail.

[0008] Preferably, a concave handle is provided on the side of the storage box.

[0009] Preferably, the bottom of the storage box is provided with moving wheels.

[0010] The beneficial effects of the utility model are:

[0011] The device can discharge as much air as possible from the admixture in the storage box, thereby reducing the air content in the storage box, and there is no need for additional drying treatment of the remaining air in the storage box. At the same time, the admixture in the storage box is in a compacted state, so that more admixture can be stored in a single storage box, thereby improving the space utilization of the storage box and achieving good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a specific embodiment of the utility model.

[0013] Figure 2 yes Figure 1 A partial enlarged view of point A in the middle.

[0014] Figure 3 It is a schematic diagram of the structure inside the discharge barrel of a specific embodiment of the utility model.

[0015] Figure 4 It is a structural schematic diagram of a material storage box in a specific embodiment of the utility model.

[0016] In the figure: 1. slide rail; 2. material storage box; 3. sealing cover; 4. guide rod; 5. vertical rod; 6. unloading barrel; 7. feeding port; 8. fixed plate; 9. first hydraulic cylinder; 10. pressure plate; 11. second hydraulic cylinder; 12. fixed block; 13. push plate; 14. movable block; 15. positioning block; 16. protruding rod; 17. tension spring; 18. support rod; 19. unloading platform; 20. handle; 21. moving wheel; 22. material blocking plate. DETAILED DESCRIPTION

[0017] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings.

[0018] like Figure 1-4As shown, a mineral admixture storage device comprises a slide rail 1, a guide groove is provided on the slide rail 1, a storage box 2 is slidably connected to the slide rail 1, a cover 3 is provided on the upper end of the storage box 2, a guide rod 4 matched with the guide groove is provided on the bottom of the storage box 2, vertical poles 5 are symmetrically provided on both sides of the slide rail 1, a material discharge barrel 6 is provided between the vertical poles 5 on both sides, the upper and lower ends of the material discharge barrel 6 are opened, a feeding port 7 is provided on one side of the material discharge barrel 6, a fixing plate 8 is provided on the top of the vertical pole 5, a first hydraulic cylinder 9 is provided on the upper end surface of the fixing plate 8, a through hole for moving the output end of the first hydraulic cylinder 9 is provided on the fixing plate 8, and a pressure plate is provided on the output end of the first hydraulic cylinder 9. The side surfaces of the pressing plate can be in close contact with the inner surface of the lower barrel 6 and the inner surface of the storage box 2. A second hydraulic cylinder 11 is provided at one end of the slide rail 1, and a push plate 13 mechanism is provided at the output end of the second hydraulic cylinder 11. The push plate 13 mechanism includes a fixed block 12 fixed on the output end of the second hydraulic cylinder 11, and a push plate 13 is hinged on the fixed block 12. A movable block 14 is provided on one side of the push plate 13, and a positioning block 15 cooperating with the movable block 14 is provided on the fixed block 12. Lugs 16 are respectively provided on both sides of the movable block 14 and both sides of the fixed block 12, and the two lugs 16 located on the same side of the movable block 14 and the fixed block 12 are connected by a tension spring 17.

[0019] The slide rail 1 has two rails, and the storage box 2 can move along the guide groove on the slide rail 1 through the guide rod 4. The cover 3 and the storage box 2 are separate structures. The inner surface of the cover 3 has a groove and a rubber pad inside. The cover 3 is buckled on the upper end of the storage box 2 and the rubber pad is used to improve the sealing inside the storage box 2.

[0020] When the storage box 2 moves on the slide rail 1 to the bottom of the lower barrel 6, the admixture can be put into the lower barrel 6 through the feeding port 7, and the admixture immediately falls into the interior of the storage box 2. When the admixture in the storage box 2 overflows into the lower barrel 6, the first hydraulic cylinder 9 is started, and the output end of the first hydraulic cylinder 9 pushes the pressure plate to move downward. In the process of the pressure plate moving downward, most of the air mixed in the admixture in the storage box 2 is squeezed out of the storage box 2, which is manifested as the admixture in the storage box 2 becoming a relatively solid state. At this time, the storage box 2 can accommodate more admixture and discharge most of the volume at the same time. Then the cover 3 is used to close the upper end of the storage box 2, and the storage box 2 can be moved out from under the lower barrel 6.

[0021] A baffle plate 22 is provided inside the lower barrel 6. When admixture is fed into the lower barrel 6 through the feeding port 7, the pressing plate is moved above the lower end of the baffle plate 22 to prevent the admixture from entering above the pressing plate, thereby reducing the subsequent cleaning work.

[0022] When the empty storage box 2 is placed on the slide rail 1 and moved to the bottom of the discharge barrel 6, one end of the storage box 2 contacts the push plate 13 and can flip the push plate 13 toward the discharge barrel 6. When the storage box 2 completely passes through the push plate 13, the push plate 13 is restored to its initial state under the action of the tension spring 17. At this time, the movable block 14 and the positioning block 15 abut against each other, and in the initial state, the push plate 13 is in a vertical state. When the empty storage box 2 has passed the push plate 13 but has not entered the bottom of the discharge barrel 6, and there is a storage box 2 filled with admixtures directly below the discharge barrel 6, due to the full The storage box 2 for squeezing the compacted admixture is heavy, and it is difficult to move it out from directly under the lower barrel 6. At this time, the output end of the second hydraulic cylinder 11 can be controlled to extend, and the empty storage box 2 can be pushed to move by the push plate 13. The empty storage box 2 pushes out the storage box 2 filled with admixture directly under the lower barrel 6, so that the empty storage box 2 replaces the storage box 2 filled with admixture and enters directly under the lower barrel 6. Through the circulation of the second hydraulic cylinder 11, the storage box 2 filled with admixture on the slide rail 1 is continuously moved, and the storage box 2 is neatly placed on the slide rail 1, thereby realizing efficient storage of the admixture.

[0023] Working principle: When in use, place the empty storage box 2 on the slide rail 1, and then push the empty storage box 2 to the bottom of the lower barrel 6 manually or by the second hydraulic cylinder 11, and then feed the admixture into the lower barrel 6 through the feeding port 7. When the height of the added admixture reaches the position of the lower end of the feeding port 7, stop feeding the admixture into the lower barrel 6, and then use the pressure plate on the output end of the first hydraulic cylinder 9 to compact the admixture in the storage box 2 and the lower barrel 6. At this time, the storage box 2 is full of compacted admixture, and there is also a small amount of compacted admixture in the lower barrel 6. Then, place the empty storage box 2 on the slide rail 1, and push the empty storage box 2 to the bottom of the lower barrel 6 through the second hydraulic cylinder 11 and the push plate 13. The storage box 2 filled with admixture is moved out from the bottom of the lower barrel 6, and then the cover 3 is buckled on the upper opening of the storage box 2.

[0024] Furthermore, support rods 18 are evenly arranged at the lower part of the slide rail 1 , and the second hydraulic cylinder 11 is arranged on the support rods 18 . The support rods 18 are used to ensure the stability of the slide rail 1 and prevent the two tracks of the slide rail 1 from deviating.

[0025] Furthermore, a material unloading platform 19 is provided at one end of the slide rail 1 away from the second hydraulic cylinder 11. The material unloading platform 19 is fixed on one side of the support rod 18 at the end of the slide rail 1. The material unloading platform 19 can lower the height between the storage box 2 and the ground, thereby improving the convenience and stability of removing the storage box 2 from the slide rail 1.

[0026] Furthermore, a concave handle 20 is provided on the side of the storage box 2, and the handle 20 is used to facilitate the control of the movement of the storage box 2 on the slide rail 1. The concave handle 20 allows adjacent storage boxes 2 to fit together.

[0027] Furthermore, moving wheels 21 are provided at the bottom of the storage box 2, and the overall height of the moving wheels 21 is not higher than the height of the slide rail 1, so as to prevent the storage box 2 from being blocked during the movement. When the storage box 2 moves down from the slide rail 1, the storage box 2 can be pushed to move by the moving wheels 21, thereby improving the convenience of transporting the storage box 2.

[0028] The device can discharge as much air as possible from the admixture in the storage box 2, thereby reducing the air content in the storage box 2, and there is no need for additional drying treatment of the remaining air in the storage box 2. At the same time, the admixture in the storage box 2 is in a compacted state, so that more admixture can be stored in a single storage box 2, thereby improving the space utilization of the storage box 2 and achieving good use effect.

[0029] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A mineral admixture storage device, characterized in that: The invention comprises a slide rail (1), wherein the slide rail (1) is provided with a guide groove, a material storage box (2) is slidably connected to the slide rail (1), a cover (3) is provided at the upper end of the material storage box (2), a guide rod (4) matched with the guide groove is provided at the bottom of the material storage box (2), vertical rods (5) are symmetrically provided on both sides of the slide rail (1), a material discharge barrel (6) is provided between the vertical rods (5) on both sides, the upper and lower ends of the material discharge barrel (6) are open, a feeding port (7) is provided on one side of the material discharge barrel (6), a fixing plate (8) is provided on the top of the vertical rod (5), a first hydraulic cylinder (9) is provided on the upper end surface of the fixing plate (8), a through hole for moving the output end of the first hydraulic cylinder (9) is provided on the fixing plate (8), a pressure plate is provided at the output end of the first hydraulic cylinder (9), and the pressure plate The side surfaces can be in close contact with the inner surface of the lower barrel (6) and the inner surface of the storage box (2); a second hydraulic cylinder (11) is provided at one end of the slide rail (1); a push plate (13) mechanism is provided at the output end of the second hydraulic cylinder (11); the push plate (13) mechanism comprises a fixed block (12) fixed on the output end of the second hydraulic cylinder (11); a push plate (13) is hinged on the fixed block (12); a movable block (14) is provided on one side of the push plate (13); a positioning block (15) matched with the movable block (14) is provided on the fixed block (12); protruding rods (16) are respectively provided on both sides of the movable block (14) and both sides of the fixed block (12); and the two protruding rods (16) located on the same side of the movable block (14) and the fixed block (12) are connected by a tension spring (17).

2. The mineral admixture storage device according to claim 1, characterized in that: Support rods (18) are evenly arranged at the lower part of the slide rail (1), and the second hydraulic cylinder (11) is arranged on the support rods (18).

3. The mineral admixture storage device according to claim 2, characterized in that: A material unloading platform (19) is provided at one end of the slide rail (1) away from the second hydraulic cylinder (11), and the material unloading platform (19) is fixed on one side of a support rod (18) at the end of the slide rail (1).

4. The mineral admixture storage device according to claim 1, characterized in that: The side of the material storage box (2) is provided with an inwardly concave handle (20).

5. The mineral admixture storage device according to claim 1, characterized in that: The bottom of the material storage box (2) is provided with moving wheels (21).

Images