A transfer device with partitionable agitation
Patent Information
- Application Number
- CN202521362109.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-26
- Publication Date
- 2026-09-04
- Estimated Expiration
- 2035-06-26
AI Technical Summary
[0003]现有技术中，多采用搅拌罐车进行运输，保证混凝土的品质，在如地下车库、地下室，隧洞施工或者其他狭小空间作业时，现有的混凝土搅拌罐车，由于体积较大，无法进入，对于短距离施工，可采用人工进行运输，需要对混凝土进行多次转运，耗时耗力，转运过程中，混凝土无法进行持续搅拌，对浇筑品质，会产生影响；针对长距离的运输，现有技术，也有采用厢式货车直接进行配送的方式，在货车料斗中直接加装搅拌桨机构，克服狭小空间作业以及人工转运的问题，但是混凝土在运输过程如何进行充分搅拌，保证品质，尤其是，当混凝土输送量较小，混凝土无法装满整个输送车中，但是仍然需要进行搅拌，在这种情况下，存在能量的不必要浪费，不够环保；同时，由于混凝土分布的空间较少，现有技术中的搅拌桨难以将混凝土充分搅拌
[0019]1、通过分隔板的设置，能够将转运箱分隔为多个容纳空间，当物料较少时仅装入一个容纳空间，仅启用一个驱动单元，单独控制搅拌，更加节能且搅拌效果更好；分隔板的可拆卸设置，在物料较多时，可以使多个搅拌桨组件协同工作，搅拌效果更佳，提高本实用新型的应用场景。
Smart Images
Figure CN224714166U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mixing equipment technology, specifically to a transfer device capable of zoned mixing. Background Technology
[0002] Concrete is a material made by binding larger diameter objects such as stones and smaller diameter objects such as sand and gravel together with cement. It has high strength and is therefore widely used in the construction of houses, roads, and bridges. Concrete is made by mixing cement, lime, water, and other materials until they are thoroughly stirred. During construction, to save time, concrete is usually transported from the batching plant to the construction site for processing. During transportation, the concrete needs to be continuously stirred; otherwise, it will clump and affect its usability.
[0003] In existing technologies, concrete mixer trucks are mostly used for transportation to ensure concrete quality. However, in situations such as underground garages, basements, tunnel construction, or other confined spaces, existing concrete mixer trucks are too large to enter. For short-distance construction, manual transportation can be used, requiring multiple transfers of concrete, which is time-consuming and labor-intensive. During transfers, the concrete cannot be continuously mixed, affecting the pouring quality. For long-distance transportation, existing technologies also use box trucks for direct delivery, with mixing paddles installed directly in the truck's hopper to overcome the problems of working in confined spaces and manual transfer. However, how to ensure sufficient mixing of concrete during transportation and maintain quality remains a challenge, especially when the concrete volume is small and cannot fill the entire truck, but mixing is still required. In such cases, there is unnecessary energy waste, which is not environmentally friendly. At the same time, due to the limited space for concrete distribution, the mixing paddles in existing technologies are insufficient to fully mix the concrete. Utility Model Content
[0004] I. Technical problems to be solved
[0005] This invention addresses the shortcomings of existing technologies by proposing a transfer device with zoned mixing capabilities. This device can continuously and thoroughly mix materials (including concrete) during the transfer of small batches, while also reducing mixing energy consumption.
[0006] II. Specific Technical Solutions
[0007] A transfer device with partitioned stirring capability includes a transfer box, wherein at least one partition plate is provided inside the transfer box to divide the transfer box into multiple independent receiving spaces, and a stirring paddle assembly is provided in each receiving space. The input end of each stirring paddle assembly is connected to a drive unit, which is used to drive the corresponding stirring paddle assembly to rotate forward or in reverse independently; at least one first discharge port is provided on the transfer box.
[0008] Implementation principle and working principle:
[0009] In this solution, the transfer box is divided into multiple smaller storage spaces by partition plates. A separate drive unit drives the mixing paddle assembly, allowing independent mixing of any storage space. When the amount of material to be transported is small, it can be loaded into only one storage space, and continuous mixing can be achieved by activating a single drive unit. Compared to existing mixer truck structures, the larger relative volume between the material and the storage space makes thorough mixing easier, and it consumes less energy and is more environmentally friendly. The drive unit can drive the corresponding mixing paddle to rotate forward or backward. When the mixing paddle rotates, the spiral structure provides a pushing force to the material according to the direction of rotation, resulting in a more uniform material distribution. During discharge, it provides a pushing force to the material, enabling better material discharge and cleaner unloading.
[0010] Preferably, the partition plate is detachably disposed inside the transfer box; the first discharge port corresponds to the receiving space, and a first guide channel is provided on the outside of the receiving space; the first guide channel is connected to multiple first discharge ports; a first discharge gate is provided at each of the multiple first discharge ports; the beneficial effect of this preferred embodiment is that, by detachably disposing of the partition plate, when a large amount of material is being transported, only the partition plate needs to be removed, and the material mixing effect is better through multiple drive units and stirring paddle assemblies; the setting of the first guide channel can collect the material flowing out of multiple first discharge ports, which is convenient for unloading.
[0011] Preferably, a lifting mechanism is provided at one end of the transfer box; the lifting mechanism is located on the side opposite to the first discharge port of the transfer box, and the lifting mechanism is used to lift the transfer box on the side opposite to the first discharge port; the beneficial effect of this preferred option is that the lifting mechanism can effectively assist the transfer box in unloading or discharging materials, making the unloading smoother and cleaner.
[0012] Preferably, a collection chamber is also provided on the outside of the transfer box, and the collection chamber is located on the side where the first discharge port is located; a collection channel is provided on the collection chamber; the collection channel is connected to the first discharge port; a second discharge port is also provided on the outside of the collection chamber; a second guide trough is provided on the outside of the second discharge port; a second unloading gate is provided at the second discharge port; the beneficial effect of this preferred embodiment is that if there are many separate accommodating spaces, the space occupied by the installed first guide trough is large, and the space occupied by the first guide trough is large when it is set on the outside. Through the secondary collection of the collection channel and the second guide trough, the unloading is more convenient and the volume of the exposed unloading trough can be reduced.
[0013] Preferably, the outer side of the transfer box is also provided with a receiving compartment; the drive unit is disposed in the receiving compartment; a shielding door is rotatably connected to one side of the opening of the receiving compartment; the shielding door is used to close the receiving compartment; the beneficial effect of this preferred embodiment is that the receiving compartment facilitates the installation of the drive unit, the shielding door can protect the drive unit, extend the life of the drive unit, and facilitate maintenance.
[0014] Preferably, the drive unit is a hydraulic motor or a drive motor; the advantage of this preferred option is that by selecting one or both of the hydraulic motor and drive motor as the power source, the drive unit has a wider range of applications and better versatility.
[0015] Preferably, the bottom of the transfer box is provided with multiple arc-shaped bottom surfaces; the arc-shaped bottom surfaces correspond to the independent accommodating spaces; the partition plate is provided at the connection between the arc-shaped bottom surfaces; the beneficial effect of this preferred embodiment is that the arc-shaped bottom surfaces can be well matched with the stirring paddle assembly, resulting in better stirring effect and better scraping of materials from the bottom and sides.
[0016] Preferably, the stirring paddle assembly includes a stirring shaft and a continuously spiral stirring scraper, with several support rods arranged along the axial direction of the stirring shaft; the support rods are spirally distributed around the circumference of the stirring shaft; the free ends of the support rods are detachably connected to the stirring scraper; the stirring paddle assembly includes a continuously spiral stirring plate; multiple discharge holes are formed on the surface of the stirring plate; the beneficial effect of this preferred embodiment is that the spiral structure of the stirring paddle assembly can provide a driving force to the material when rotating, which on the one hand makes the material more evenly mixed, and on the other hand, through the gaps between the support rods or the setting of the discharge holes, it greatly avoids the material from accumulating on one side and affecting the stirring effect.
[0017] Preferably, the system also includes a transfer vehicle, with the transfer box housed inside the cargo box of the transfer vehicle and cooperating with the cargo box. The advantage of this preferred option is that it does not require additional special equipment manufacturing or modification, and can be directly used with existing transfer vehicles, which is simple, convenient and lower in cost.
[0018] The beneficial effects of this utility model are as follows:
[0019] 1. By setting up the partition plate, the transfer box can be divided into multiple holding spaces. When there is less material, only one holding space is filled, and only one drive unit is used to control the stirring. This is more energy-efficient and has a better stirring effect. The detachable partition plate allows multiple stirring paddle components to work together when there is more material, resulting in a better stirring effect and expanding the application scenarios of this utility model.
[0020] 2. Through the spiral structure of the stirring paddle assembly, by controlling the alternating forward and reverse rotation, the material distribution can be more uniform and the stirring effect can be better when feeding materials. It can also generate a driving force, making the material distribution in the transfer box more uniform and the discharge efficiency higher.
[0021] 3. The combination of the support rod and the scraper of the mixing paddle, as well as the setting of the discharge hole of the mixing plate, reduces the contact surface. While ensuring the mixing effect, it can reduce the driving force required for the mixing paddle, making it more labor-saving. At the same time, different specifications of scrapers can be used to better ensure the mixing effect. Attached Figure Description
[0022] Figure 1 This is a side view of the transfer device for partitioned stirring of this utility model.
[0023] Figure 2 This is a schematic diagram of the lifting of the transfer box in the transfer device with partitioned stirring of this utility model.
[0024] Figure 3 This is a cross-sectional schematic diagram of the transfer device with partitioned stirring according to this utility model.
[0025] Figure 4 This is a top view of the transfer device with partitioned stirring according to this utility model.
[0026] Explanation of reference numerals in the attached figures:
[0027] 1. Transfer box, 2. Divider plate, 3. Stirring paddle assembly, 4. Drive unit, 5. First discharge port, 6. First guide channel, 7. First unloading gate, 8. Lifting mechanism, 9. Collection bin, 10. Collection channel, 11. Second discharge port, 12. Second guide channel, 13. Second unloading gate, 14. Reception bin, 15. Arc-shaped bottom surface, 16. Stirring shaft, 17. Stirring scraper, 18. Support rod, 19. Stirring plate, 20. Discharge hole, 21. Transfer vehicle, 22. Blocking door. Detailed Implementation
[0028] The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings, so that the advantages and features of this utility model can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.
[0029] Example 1:
[0030] like Figures 1-4 As shown, a transfer device with partitioned stirring capability includes a transfer box 1, and at least one partition plate 2 is installed inside the transfer box 1. The partition plate 2 divides the transfer box 1 into multiple independent receiving spaces, specifically as follows:Figure 1 As shown, the partition plate in this solution is specifically one piece, which is detachably installed in the transfer box 1. It can be detachably connected by means of snap-fit or threaded connection. In implementation, the stirring paddle assembly 3 is rotatably connected to the two receiving spaces through bearings. The input end of the stirring paddle assembly 3 is respectively connected to the drive unit 4. The drive unit 4 drives the corresponding stirring paddle assembly 3 to rotate forward or reverse. Specifically, the drive unit 4 is one or both of hydraulic motors and drive motors. In this embodiment, two drive motors or two hydraulic motors are selected to drive the stirring paddle 3 to rotate. Among them, the use of hydraulic motors or drive motors as the power source for the drive unit 4 has a wider range of applications and better versatility. The drive unit 4 is connected to the stirring shaft 16 of the stirring paddle assembly 3 through a coupling or reducer.
[0031] In implementation, the transfer box 1 is provided with at least one first discharge port 5 to facilitate material unloading. When the amount of material to be transported is small, it can be loaded into only one containment space. Only the corresponding drive unit 4 needs to be activated to complete the continuous mixing of the material. Compared with the existing mixer truck structure, when only a small amount of material is loaded, the relative volume of the material and the containment space is larger, making it easier to mix fully, consuming less energy and being more environmentally friendly. In particular, due to the detachable setting of the partition plate 2, when a large amount of material is transported, only the partition plate 2 needs to be removed. The material mixing effect is better through the cooperation of multiple drive units 4 and mixing paddle assembly 3. It is worth noting that the material in this embodiment can be concrete or other materials that need to be mixed (such as paint).
[0032] During implementation, there are two first discharge ports 5, which correspond one-to-one with the accommodating space. A first guide channel 6 is installed on the outside of the transfer box 1. The first guide channel 6 is connected to multiple first discharge ports 5. A first unloading gate 7 is also slidably connected to the first discharge port 5 through a slide groove. This structure makes it easy to open and close the first unloading gate 7, which facilitates material unloading and material loading.
[0033] In order to achieve better unloading effect, a lifting mechanism 8 is also provided at one end of the transfer box 1. Specifically, the lifting mechanism 8 is a hydraulic lifting mechanism. The lifting mechanism 8 is installed on the side opposite to the first discharge port 5 of the transfer box. The lifting mechanism 8 can lift the transfer box 1 on the side opposite to the first discharge port 5, which can better assist the transfer box 1 in unloading or unloading, and make unloading smoother and cleaner.
[0034] In practice, the transfer box 1 is paired with a transfer vehicle 21. The transfer box is installed inside the cargo box of the transfer vehicle 21 and is snapped together with the cargo box. This structure does not require additional special equipment manufacturing or transfer vehicle modification, can be used safely, and can be directly used with existing transfer vehicles. It is simple, convenient and lower in cost.
[0035] Example 2:
[0036] Unlike Example 1, as Figures 1-4 As shown, this solution also includes a collection chamber 9 on the outside of the transfer box 1, located on the side where the first discharge port 5 is located; a collection channel 10 is welded or integrally formed on the collection chamber 9; the collection channel 10 is connected to the first discharge port 5; a second discharge port 11 is also provided on the outside of the collection chamber 9; a second guide channel 12 is bolted to the outside of the second discharge port 11; a second unloading gate 13 is installed at the second discharge port 11; when there are many separate accommodating spaces and the first discharge ports 5 are relatively dispersed, the first guide channel 6 installed at this time occupies a large space, and the first guide channel 6 on the outside will result in a large space occupation. Through the secondary collection of the collection channel 10 and the second guide channel 12, the unloading is more convenient and the volume of the exposed unloading trough can be reduced.
[0037] In practice, the outer side of the transfer box 1 is also connected to the receiving chamber 14 by welding or integral molding; the drive unit 4 is set inside the receiving chamber 14; a shielding door 22 is hinged to one side of the opening of the receiving chamber 14; the shielding door 22 facilitates the closure of the receiving chamber 14; the setting of the receiving chamber 14 facilitates the installation of the drive unit 4, and the setting of the shielding door 22 can protect the drive unit 4, extend the service life of the drive unit 4, and facilitate maintenance.
[0038] Example 3:
[0039] The difference in this embodiment is that, Figures 1-4 As shown, the bottom of the transfer box 1 is provided with multiple arc-shaped bottom surfaces 15, specifically two arc-shaped bottom surfaces 15 in this solution; the arc-shaped bottom surfaces 15 correspond to two independent accommodating spaces and are separated by partition plates 2; the partition plates 2 are snapped into the connection between the arc-shaped bottom surfaces 15; the arc-shaped bottom surfaces 15 can cooperate well with the stirring paddle assembly 3, resulting in better stirring effect and better scraping of materials from the bottom and sides.
[0040] Specifically, the impeller assembly 3 includes an impeller shaft 16 and a continuously spiral impeller scraper 17. Several support rods 18 are welded along the axial direction of the impeller shaft 16. The support rods 18 are spirally distributed around the impeller shaft 16. The free ends of the support rods 18 are detachably connected to the impeller scraper 17 by bolts.
[0041] Alternatively, another structure of the stirring paddle assembly 3 can be adopted, namely, the stirring paddle assembly includes a stirring shaft 16, on which a continuously spiral stirring plate 17 is welded; and multiple discharge holes 20 are opened on the surface of the stirring plate 17.
[0042] Among them, the spiral structure of the stirring paddle assembly 3 can provide a driving force to the material when rotating, which can make the material mix more evenly on the one hand, and through the gap between the support rods 18 or the setting of the discharge hole 20, it can greatly prevent the material from accumulating on one side and affecting the mixing effect.
[0043] The specific implementation principle of this solution is as follows:
[0044] In this scheme, the transfer box 1 is divided into multiple smaller containment spaces by the partition plate 2. The stirring paddle assembly 3 is driven by a separately set drive unit 4, which can independently stir any containment space. The drive unit 4 can drive the corresponding stirring paddle 4 to rotate forward or backward. When the stirring paddle rotates, the spiral structure can give the material a pushing force according to the direction of rotation during stirring, so that the material distribution is more uniform. When discharging, it can generate a pushing force on the material, which can better discharge the material and make the unloading cleaner.
[0045] 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.
Claims
1. A transfer device capable of partitioned stirring, comprising a transfer box (1), wherein at least one first discharge port (5) is provided on the transfer box (1), characterized in that: The transfer box (1) is provided with at least one partition plate (2), which divides the transfer box (1) into multiple independent storage spaces. Each storage space is provided with a stirring paddle assembly (3). The input end of the stirring paddle assembly (3) is connected to a drive unit (4), which is used to drive the corresponding stirring paddle assembly (3) to rotate forward or backward individually.
2. The transfer device with partitioned stirring according to claim 1, characterized in that: The partition plate (2) is detachably installed inside the transfer box (1); the first discharge port (5) corresponds to the accommodating space, and a first guide channel (6) is provided on the outside of the accommodating space; the first guide channel (6) is connected to multiple first discharge ports (5); a first unloading gate (7) is provided at each of the multiple first discharge ports (5).
3. The transfer device with partitioned stirring according to claim 1, characterized in that: The transfer box (1) is also provided with a lifting mechanism (8) at one end; the lifting mechanism (8) is located on the side opposite to the first discharge port (5), and the lifting mechanism (8) is used to lift the transfer box (1) on the side opposite to the first discharge port (5).
4. The transfer device with partitioned stirring according to claim 1, characterized in that: A collection chamber (9) is also provided on the outside of the transfer box (1), and the collection chamber (9) is located on the side where the first discharge port (5) is located; a collection channel (10) is provided on the collection chamber (9); the collection channel (10) is connected to the first discharge port (5); a second discharge port (11) is also provided on the outside of the collection chamber (9); a second guide channel (12) is provided on the outside of the second discharge port (11); a second unloading gate (13) is provided at the second discharge port (11).
5. The transfer device with partitioned stirring according to claim 1, characterized in that: The outer side of the transfer box (1) is also provided with a receiving compartment (14); the drive unit (4) is located inside the receiving compartment (14); a blocking door (22) is rotatably connected to one side of the opening of the receiving compartment (14); the blocking door (22) is used to close the receiving compartment (14).
6. The transfer device with partitioned stirring according to claim 1, characterized in that: The drive unit (4) is a hydraulic motor or a drive motor.
7. The transfer device with partitioned stirring according to claim 1, characterized in that: The bottom of the transfer box (1) is provided with multiple arc-shaped bottom surfaces (15); the arc-shaped bottom surfaces (15) correspond to the independent accommodating space; the partition plate (2) is provided at the connection between the arc-shaped bottom surfaces (15).
8. The transfer device with partitioned stirring according to claim 1, characterized in that: The stirring paddle assembly (3) includes a stirring shaft (16) and a continuously spiral stirring scraper (17), and a plurality of support rods (18) are arranged along the axial direction of the stirring shaft (16); the support rods (18) are spirally distributed around the stirring shaft (16); the free end of the support rod (18) is detachably connected to the stirring scraper (17).
9. The transfer device with partitioned stirring according to claim 1, characterized in that: The stirring paddle assembly (3) includes a continuously spiral stirring plate (19); multiple discharge holes (20) are provided on the surface of the stirring plate (19).
10. The transfer device with partitioned stirring according to claim 1, characterized in that: It also includes a transfer vehicle (21), the transfer box (1) is fitted inside the cargo box of the transfer vehicle (21) and cooperates with the cargo box.