Concrete production transfer device
By introducing an expansion mechanism and a shielding mechanism into the concrete transfer equipment, the problem of fixed equipment capacity was solved, capacity adjustment and material leakage prevention were achieved, and the practicality and transportation efficiency of the equipment were improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XIANNING HENGJI BUILDING MATERIALS IND & TRADE CO LTD
- Filing Date
- 2025-09-09
- Publication Date
- 2026-07-21
AI Technical Summary
Existing concrete transfer equipment has a fixed capacity and cannot transport large quantities of materials at once, resulting in the need for multiple transfers or an increase in the number of equipment, which reduces its practicality.
A transfer device comprising a storage tank, an expansion mechanism, a shielding mechanism, and a control mechanism was designed. The capacity is adjusted by combining an auxiliary frame, a guide rod, and a partition, and the discharge port is sealed with a cover plate to prevent material leakage.
The capacity of the transfer equipment is adjustable, which avoids material solidification and leakage, and improves the practicality and transportation efficiency of the equipment.
Smart Images
Figure CN224528709U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of concrete preparation technology, specifically to a transfer device for concrete preparation. Background Technology
[0002] Concrete is an artificial stone material made by mixing cementitious materials, granular aggregates, water, and, if necessary, admixtures and additives in a certain proportion, uniformly stirring, compacting, and curing. During the concrete preparation process, transport equipment is needed to move the raw materials. For example, patent application number 202223297416.3, entitled "A Concrete Transfer Equipment for Construction," includes a trolley with a main mixing rod rotatably mounted on it. A turntable is fitted onto the main mixing rod, and multiple auxiliary mixing rods arranged in a circular array are rotatably mounted on the turntable. The device is equipped with a drive unit mounted on multiple auxiliary mixing rods. When the main mixing rod rotates, the drive unit drives the multiple auxiliary mixing rods to rotate around their own axes. When transporting concrete, this application uses the main mixing rod rotating around its own axis and the multiple auxiliary mixing rods revolving around the axis of the main mixing rod and rotating around their own axes to continuously mix the concrete in the cart, keeping the concrete in the cart in a fluid state to prevent the concrete from solidifying. This not only ensures the quality of the concrete but also avoids the situation where the concrete is difficult to pour out of the cart, thus making it more practical.
[0003] The aforementioned technologies have the following drawbacks: the transfer equipment has a fixed capacity and can only transport a fixed amount of materials at a time. When the amount of materials to be transferred is large, multiple transfers are required, or more transfer equipment needs to be purchased. However, this increases management costs and ultimately reduces the practicality of the transfer equipment.
[0004] Therefore, it is necessary to design and modify the transfer equipment to effectively prevent its low practicality. Utility Model Content
[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a concrete preparation transfer device that has the advantage of improving the practicality of the transfer device and solves the problem of low practicality of the transfer device.
[0006] To achieve the above objectives, the present invention provides the following technical solution: a transfer device for concrete preparation, comprising a storage box, wherein a discharge port is provided on the front of the storage box, a movable wheel is fixedly connected to the bottom of the storage box, and a handle is fixedly connected to the back of the storage box;
[0007] An extension mechanism includes an auxiliary frame movably connected to the top of the storage box, the bottom of which extends into the interior of the storage box. Both sides of the storage box are fixedly connected to a housing. A guide rod is movably connected inside the housing, its top extending to the outside of the housing and fixedly connected to the surface of the auxiliary frame. A slot is formed on the surface of the guide rod. A partition located outside the guide rod is fixedly connected inside the housing. A locking block is movably connected to the outside of the partition via a compression spring, its outer side extending into the slot. A shielding mechanism is provided on the front of the storage box, and a control mechanism is provided inside the housing.
[0008] As a preferred embodiment of this utility model, the shielding mechanism includes a cover plate that is sealed and connected to the front of the storage box. The cover plate is aligned with the discharge port. The front of the storage box is fixedly connected to guide frames located on both sides of the cover plate. Sliding blocks are fixedly connected to both sides of the cover plate, and the outer side of the sliding blocks extends into the interior of the guide frames.
[0009] As a preferred embodiment of this utility model, the control mechanism includes an auxiliary disk movably connected inside the housing and located between two partitions. Nylon ropes are fixedly connected to both the front and back of the auxiliary disk. The outer side of the nylon ropes passes through the partitions and is fixedly connected to the inner side of the locking block. One end of the auxiliary disk away from the storage box extends to the outside of the housing and is fixedly connected to a handle.
[0010] As a preferred embodiment of this invention, the housing is movably connected to limiting wheels located on the front and back of the auxiliary disc, respectively, and the surface of the limiting wheels is movably connected to the surface of the nylon rope.
[0011] As a preferred embodiment of this utility model, a sealing strip is fixedly connected to the inner wall of the storage box, the inner side of the sealing strip is sealed to the surface of the auxiliary frame, a cleaning brush located at the bottom of the sealing strip is fixedly connected to the surface of the auxiliary frame, and the outer side of the cleaning brush is movably connected to the inner wall of the storage box.
[0012] As a preferred embodiment of this utility model, a rubber sleeve is fixedly connected to the surface of the handle, and the surface of the rubber sleeve is provided with anti-slip grooves.
[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0014] 1. This utility model increases the capacity of the transfer equipment by setting up an auxiliary frame, a shell and a guide rod, and uses partitions, blocks and slots to limit the guide rod, preventing the guide rod and auxiliary frame from moving downward under the action of gravity, which would reduce the capacity of the transfer equipment. This allows the transfer equipment to adjust its capacity and improves its practicality.
[0015] 2. This utility model uses a cover plate to seal the discharge port, preventing the raw materials from leaking out of the discharge port during transportation, and uses a guide frame and sliding block to limit the position of the cover plate. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of this utility model;
[0017] Figure 2 This is a perspective view of a partial part of the storage box of this utility model;
[0018] Figure 3 This is a perspective view of a partial part of the cover plate of this utility model;
[0019] Figure 4 This is a perspective view of a partial part of the outer shell of this utility model;
[0020] Figure 5 This is a perspective view of a partial part of the auxiliary disk of this utility model.
[0021] In the diagram: 1. Storage box; 2. Discharge port; 3. Casters; 4. Handle; 5. Auxiliary frame; 6. Outer shell; 7. Guide rod; 8. Slot; 9. Partition; 10. Block; 11. Cover plate; 12. Guide frame; 13. Sliding block; 14. Auxiliary disc; 15. Nylon rope; 16. Handle; 17. Limit wheel; 18. Sealing strip; 19. Cleaning brush; 20. Rubber sleeve; 21. Anti-slip groove. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0023] like Figures 1 to 5 As shown, the present invention provides a concrete preparation transfer device, including a storage box 1, a discharge port 2 on the front of the storage box 1, a movable wheel 3 fixedly connected to the bottom of the storage box 1, and a handle 4 fixedly connected to the back of the storage box 1.
[0024] The expansion mechanism includes an auxiliary frame 5 movably connected to the top of the storage box 1, the bottom of the auxiliary frame 5 extending into the interior of the storage box 1, and outer shells 6 fixedly connected to both sides of the storage box 1. A guide rod 7 is movably connected inside the outer shell 6, the top of the guide rod 7 extending to the outside of the outer shell 6 and fixedly connected to the surface of the auxiliary frame 5. A slot 8 is provided on the surface of the guide rod 7. A partition 9 located outside the guide rod 7 is fixedly connected inside the outer shell 6. A locking block 10 is movably connected to the outside of the partition 9 via a compression spring. The outside of the locking block 10 extends into the interior of the slot 8. A shielding mechanism is provided on the front of the storage box 1, and a control mechanism is provided inside the outer shell 6.
[0025] refer to Figure 3 The shielding mechanism includes a cover plate 11 that is sealed to the front of the storage box 1. The cover plate 11 is aligned with the discharge port 2. The front of the storage box 1 is fixedly connected to guide frames 12 located on both sides of the cover plate 11. Sliding blocks 13 are fixedly connected to both sides of the cover plate 11. The outer side of the sliding block 13 extends into the interior of the guide frame 12.
[0026] As a technical optimization of this utility model, the discharge port 2 is blocked by setting a cover plate 11 to prevent the raw materials from leaking from the discharge port 2 during transportation, and the cover plate 11 is limited by the guide frame 12 and the sliding block 13.
[0027] refer to Figure 5 The control mechanism includes an auxiliary disk 14 movably connected inside the housing 6 and located between two partitions 9. Nylon ropes 15 are fixedly connected to both the front and back of the auxiliary disk 14. The outer side of the nylon ropes 15 passes through the partitions 9 and is fixedly connected to the inner side of the locking block 10. One end of the auxiliary disk 14 away from the storage box 1 extends to the outside of the housing 6 and is fixedly connected to a handle 16.
[0028] As a technical optimization of this utility model, by setting up an auxiliary plate 14, a nylon rope 15 and a handle 16, the worker is provided with a force application position for moving the locking block 10, which makes it convenient for the worker to control the locking block 10 away from the slot 8, and makes it convenient for the worker to adjust the position of the auxiliary frame 5.
[0029] refer to Figure 5 The housing 6 has a movably connected inner limit wheel 17 located on the front and back of the auxiliary disk 14 respectively, and the surface of the limit wheel 17 is movably connected to the surface of the nylon rope 15.
[0030] As a technical optimization of this utility model, by setting a limiting wheel 17, the nylon rope 15 is limited, so as to avoid the nylon rope 15 from rubbing against the partition 9, which would cause the nylon rope 15 to break due to friction, thereby affecting the control mechanism's control of the locking block 10.
[0031] refer to Figure 2A sealing strip 18 is fixedly connected to the inner wall of the storage box 1. The inner side of the sealing strip 18 is sealed to the surface of the auxiliary frame 5. A cleaning brush 19 located at the bottom of the sealing strip 18 is fixedly connected to the surface of the auxiliary frame 5. The outer side of the cleaning brush 19 is movably connected to the inner wall of the storage box 1.
[0032] As a technical optimization of this utility model, a sealing strip 18 is set to seal the storage box 1 and the auxiliary frame 5, and a cleaning brush 19 is used to sweep off the raw materials attached to the inner wall of the storage box 1.
[0033] refer to Figure 2 A rubber sleeve 20 is fixedly connected to the surface of the handle 4, and the surface of the rubber sleeve 20 is provided with anti-slip grooves 21.
[0034] As a technical optimization of this utility model, by setting a rubber sleeve 20 and an anti-slip groove 21, the surface friction of the handle 4 is increased, so as to prevent the transfer equipment from colliding with external objects due to slippage when the worker pushes the transfer equipment.
[0035] The working principle and usage process of this utility model are as follows: When in use, first turn the handle 16 downwards. The handle 16 drives the auxiliary plate 14 to rotate. The auxiliary plate 14 pulls the locking block 10 away from the slot 8 through rotation and the nylon rope 15. Then, move the auxiliary frame 5 upwards. When the auxiliary frame 5 moves to the designated position, release the handle 16. The locking block 10 will move outwards under the push of the compression spring, so that the locking block 10 is inserted into the slot 8, thereby increasing the capacity of the transfer equipment.
[0036] In summary, this concrete preparation transfer equipment increases the capacity of the transfer equipment by setting up an auxiliary frame 5, a shell 6, and a guide rod 7. It also uses a partition 9, a locking block 10, and a locking groove 8 to limit the guide rod 7, preventing the guide rod 7 and the auxiliary frame 5 from moving downward under the action of gravity, which would reduce the capacity of the transfer equipment. This allows the transfer equipment to adjust its capacity and improves its practicality.
[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0038] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A concrete preparation transfer device, comprising a storage box (1), wherein a discharge port (2) is provided on the front of the storage box (1), a movable wheel (3) is fixedly connected to the bottom of the storage box (1), and a handle (4) is fixedly connected to the back of the storage box (1), characterized in that: An extension mechanism is provided, comprising an auxiliary frame (5) movably connected to the top of the storage box (1), the bottom of the auxiliary frame (5) extending into the interior of the storage box (1), and outer shells (6) fixedly connected to both sides of the storage box (1). A guide rod (7) is movably connected inside the outer shell (6), the top of the guide rod (7) extending to the outside of the outer shell (6) and fixedly connected to the surface of the auxiliary frame (5). A slot (8) is provided on the surface of the guide rod (7). A partition (9) located outside the guide rod (7) is fixedly connected inside the outer shell (6). A locking block (10) is movably connected to the outside of the partition (9) via a compression spring. The outside of the locking block (10) extends into the inside of the slot (8). A shielding mechanism is provided on the front of the storage box (1), and a control mechanism is provided inside the outer shell (6).
2. The concrete preparation and transfer equipment according to claim 1, characterized in that: The shielding mechanism includes a cover plate (11) that is sealed to the front of the storage box (1). The cover plate (11) is aligned with the discharge port (2). The front of the storage box (1) is fixedly connected to guide frames (12) located on both sides of the cover plate (11). Sliding blocks (13) are fixedly connected to both sides of the cover plate (11). The outer side of the sliding blocks (13) extends into the interior of the guide frames (12).
3. The concrete preparation and transfer equipment according to claim 1, characterized in that: The control mechanism includes an auxiliary disk (14) movably connected inside the housing (6) and located between two partitions (9). Nylon ropes (15) are fixedly connected to both the front and back of the auxiliary disk (14). The outer side of the nylon ropes (15) passes through the partitions (9) and is fixedly connected to the inner side of the locking block (10). One end of the auxiliary disk (14) away from the storage box (1) extends to the outside of the housing (6) and is fixedly connected to a handle (16).
4. The concrete preparation transfer equipment according to claim 3, characterized in that: The housing (6) is internally connected to limiting wheels (17) located on the front and back of the auxiliary disk (14), respectively, and the surface of the limiting wheels (17) is movably connected to the surface of the nylon rope (15).
5. The concrete preparation and transfer equipment according to claim 1, characterized in that: The inner wall of the storage box (1) is fixedly connected with a sealing strip (18), the inner side of the sealing strip (18) is sealed to the surface of the auxiliary frame (5), and a cleaning brush (19) located at the bottom of the sealing strip (18) is fixedly connected to the surface of the auxiliary frame (5), and the outer side of the cleaning brush (19) is movably connected to the inner wall of the storage box (1).
6. The concrete preparation transfer equipment according to claim 1, characterized in that: A rubber sleeve (20) is fixedly connected to the surface of the handle (4), and an anti-slip groove (21) is provided on the surface of the rubber sleeve (20).