Transfer device for concrete

Abstract

The utility model relates to the field of building construction, in particular to a transfer device for concrete. Comprising a supporting bottom plate, transferring assemblies are fixedly mounted at the top and the bottom of the supporting bottom plate, discharging adjusting assemblies are slidably mounted on the right sides of the transferring assemblies, first positioning assemblies are fixedly mounted on the left sides of the discharging adjusting assemblies and the top of the supporting bottom plate, and a first fixing assembly is fixedly mounted on the top of the supporting bottom plate; an anti-residue assembly is slidably mounted in the transfer assembly, second positioning assemblies are fixedly mounted at the top of the anti-residue assembly and the top of the supporting bottom plate, and a second fixing assembly is fixedly mounted at the top of the supporting bottom plate; the technical problems that the concrete discharging amount is inconvenient to adjust and the concrete utilization rate is low are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of building construction especially relates to a concrete transfer device. BACKGROUND

[0002] In the field of building construction, when building construction is carried out, concrete will be used, and after the production of concrete is completed, it is generally transferred to the building construction site by a large transfer vehicle. In order to facilitate the use of the produced concrete in the building construction site, the produced concrete needs to be manually transferred to the construction point on the building construction site. Therefore, a concrete transfer device is needed.

[0003] Therefore, a concrete transfer device is needed.

[0004] However, in the patent, after the produced concrete is transferred to the construction point on the building construction site by the transfer device, when the produced concrete inside the transfer device needs to be discharged, since the transfer device discharges all the concrete by pouring, the discharge amount of the concrete from the transfer device cannot be changed. This makes it impossible to adjust the discharge amount of the concrete from the transfer device, increasing the difficulty of adjusting the discharge amount of the concrete from the transfer device. In addition, in the patent, after the produced concrete is transferred to the construction point on the building construction site by the transfer device, during the process of discharging the produced concrete inside the transfer device, since the transfer device cannot scrape the inside of the transfer device, there may be residual concrete inside the transfer device. This makes the residual concrete inside the transfer device cannot be utilized, reducing the utilization rate of the transfer device for the concrete. SUMMARY

[0005] The utility model discloses to solve the inconvenient adjustment concrete delivery quantity, the utilization rate of concrete is low in prior art provides a concrete transfer device, can conveniently adjust concrete delivery quantity, and improve the utilization rate of concrete.

[0006] To realize above-mentioned purpose, the utility model provides following technical scheme: a concrete transfer device, including support bottom plate, the top and bottom of support bottom plate all are fixedly installed with the transfer component of the transfer concrete of making, the right side of transfer component is slidably installed with the delivery adjusting component of adjusting concrete delivery quantity, the left side of delivery adjusting component and the top of support bottom plate all are fixedly installed with the first positioning assembly of the positioning delivery adjusting component, the top of support bottom plate is fixedly installed with the first fixed component of fixed delivery adjusting component, the inside of transfer component is slidably installed with the anti -residue component of preventing concrete from remaining in the inside of transfer component when discharging, the top of anti -residue component and the top of support bottom plate all are fixedly installed with the second positioning assembly of the positioning anti -residue component, the top of support bottom plate is fixedly installed with the second fixed component of fixed anti -residue component.

[0007] Further, the transfer component includes a door-shaped handle frame, an open transfer storage box, and four self-locking universal wheels. The bottom of the door-shaped handle frame and the bottom of the open transfer storage box are fixedly installed on the top of the support bottom plate. The top of the four self-locking universal wheels is fixedly installed on the bottom of the support bottom plate.

[0008] Further, the delivery adjusting component includes a vertical box plate. The left side of the vertical box plate is slidably installed on the right side of the open transfer storage box. The top of the vertical box plate is fixedly connected with a handle.

[0009] Further, the first positioning assembly includes a convex long plate and a positioning column. The right side of the convex long plate is fixedly installed on the left side of the vertical box plate. The bottom of the positioning column is fixedly installed on the top of the support bottom plate. The convex long plate is slidably installed in the box body of the open transfer storage box. The top end outer surface of the positioning column is fixedly connected with a limiting cylinder. The positioning column and the limiting cylinder are slidably connected with the vertical box plate.

[0010] Further, the first fixed component includes a limiting long rod. The bottom of the limiting long rod is fixedly installed on the top of the support bottom plate. One side of the limiting long rod is fixedly installed on one side of the open transfer storage box. The other side of the limiting long rod is provided with a plurality of threaded grooves. The outer surface of the limiting long rod is slidably connected with an L-shaped plate. The L-shaped plate is fixedly connected with the vertical box plate. A first screw rod is threadedly connected in the plate body of the L-shaped plate.

[0011] Further, the anti-residue component includes a vertical scraping plate. The vertical scraping plate is slidably installed in the interior of the open transfer storage box. The left side of the vertical scraping plate is fixedly connected with a connecting long rod. The connecting long rod is slidably installed in the box body of the open transfer storage box. The left side of the connecting long rod is fixedly connected with a holding column.

[0012] Further, the second positioning assembly comprises a second door-shaped rod and a second positioning long plate, the bottom of the second door-shaped rod is fixedly installed on the top of the vertical scraping plate, the bottom of the second positioning long plate is fixedly installed on the top of the supporting bottom plate, the second door-shaped rod is in sliding connection with the open transfer storage box, the front inner side and the rear inner side of the second door-shaped rod are fixedly connected with the first positioning long plate, the first positioning long plate is slidingly installed in the box body of the open transfer storage box, the right side of the second positioning long plate is fixedly installed on the left side of the bottom end of the open transfer storage box, the outer surface of the second positioning long plate and the top of the supporting bottom plate are in common sliding connection with the first door-shaped rod, the top of the first door-shaped rod is fixedly connected with an L-shaped rod, one end of the L-shaped rod is fixedly connected with the connecting long rod and the holding column respectively, the other end of the L-shaped rod is fixedly connected with the vertical scraping plate, and the L-shaped rod is slidingly installed in the box body of the open transfer storage box.

[0013] Further, the second fixing assembly comprises a limiting vertical rod, the bottom of the limiting vertical rod is slidingly installed on the top of the supporting bottom plate, one side of the limiting vertical rod is fixedly installed on one side of the L-shaped rod and one side of the first door-shaped rod respectively, the inside of the limiting vertical rod is in threaded connection with a second screw rod, and the second screw rod is in threaded connection with the supporting bottom plate.

[0014] The working principle and use principle of the device are as follows: in the process of using the device, the supporting bottom plate, the transfer assembly, the discharging adjusting assembly, the first positioning assembly and the first fixing assembly are arranged, so that the device can transfer the prepared concrete to the construction point on the construction site, after the device is used to transfer the prepared concrete to the construction point on the construction site, when it is needed to discharge the prepared concrete in the device, the device can change the concrete discharging amount, when the device needs to adjust the concrete discharging amount, the device can avoid being unable to adjust the concrete discharging amount due to the fact that the concrete is discharged in a dumping manner, the device can avoid increasing the difficulty of adjusting the concrete discharging amount due to the fact that the concrete discharging amount cannot be adjusted, the device can conveniently adjust the concrete discharging amount, and in the process of using the device, the supporting bottom plate, the anti-residue assembly, the second positioning assembly and the second fixing assembly are arranged, after the device is used to transfer the prepared concrete to the construction point on the construction site, in the process of discharging the prepared concrete in the device, the device can scrape the inside of the device, the inside of the device can avoid being left with concrete, the device can avoid reducing the utilization rate of the concrete due to the fact that the concrete left in the device cannot be utilized, and the device can improve the utilization rate of the concrete.

[0015] The device has the following beneficial technical effects:

[0016] Through the setting of the supporting bottom plate, the transfer assembly, the discharging adjusting assembly, the first positioning assembly and the first fixing assembly, the device can transfer the prepared concrete to the construction point on the construction site, when the prepared concrete in the device needs to be discharged, the device can change the discharging amount of the concrete, when the device needs to adjust the discharging amount of the concrete, the device can conveniently adjust the discharging amount of the concrete, and through the setting of the supporting bottom plate, the anti-residue assembly, the second positioning assembly and the second fixing assembly, when the prepared concrete in the device is discharged, the device can avoid the residue of the concrete, and the device can improve the utilization rate of the concrete. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a front view of the utility model;

[0018] Figure 2 It is a vertical scraping plate of the utility model;

[0019] Figure 3 It is a rear view of the utility model;

[0020] Figure 4 It is a positioning column of the utility model.

[0021] The figure mark explanation: 1, vertical scraping plate; 2, second door-shaped rod; 3, second screw rod; 4, first positioning long plate; 5, limiting vertical rod; 6, L-shaped rod; 7, first door-shaped rod; 8, holding column; 9, connecting long rod; 10, door-shaped handle frame; 11, second positioning long plate; 12, supporting bottom plate; 13, self-locking universal wheel; 14, first screw rod; 15, L-shaped plate; 16, screw groove; 17, limiting long rod; 18, open type transfer storage box; 19, convex long plate; 20, vertical box plate; 21, handle; 22, limiting cylinder; 23, positioning column. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects realized by the embodiments of the present application easy to understand, the embodiments of the present application are further described below in combination with the drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the embodiments of the present application and do not limit the embodiments of the present application.

[0023] Embodiment one: as Figure 1 , Figure 2 , Figure 3 and Figure 4The utility model provides a kind of concrete transfer device, including support base plate 12, door-shaped handle frame 10, open type transfer storage box 18, four self-locking universal wheels 13, vertical box plate 20, convex long plate 19, positioning column 23 and limiting long rod 17, the top and bottom of support base plate 12 are fixedly installed with transfer assembly that transfer ready-made concrete, transfer assembly includes door-shaped handle frame 10, open type transfer storage box 18 and four self-locking universal wheels 13, the bottom of door-shaped handle frame 10 and the bottom of open type transfer storage box 18 are fixedly installed on the top of support base plate 12, the top of four self-locking universal wheels 13 is fixedly installed on the bottom of support base plate 12, the right side of transfer assembly is slidably installed with the discharge adjusting assembly of adjusting concrete discharge amount, and the discharge adjusting assembly includes vertical box plate 20, the left side of vertical box plate 20 is slidably installed on the right side of open type transfer storage box 18, the top of vertical box plate 20 is fixedly connected with handle 21, the left side of discharge adjusting assembly and the top of support base plate 12 are fixedly installed with the first positioning assembly of positioning discharge adjusting assembly, and the first positioning assembly includes convex long plate 19 and positioning column 23, the right side of convex long plate 19 is fixedly installed on the left side of vertical box plate 20, the bottom of positioning column 23 is fixedly installed on the top of support base plate 12, and convex long plate 19 is slidably installed in the box body of open type transfer storage box 18, the top end outer surface of positioning column 23 is fixedly connected with limiting cylinder 22, and positioning column 23 and limiting cylinder 22 are slidably connected with vertical box plate 20, the top of support base plate 12 is fixedly installed with the first fixed assembly of fixed discharge adjusting assembly, and the first fixed assembly includes limiting long rod 17, the bottom of limiting long rod 17 is fixedly installed on the top of support base plate 12, one side of limiting long rod 17 is fixedly installed on one side of open type transfer storage box 18, and the other side of limiting long rod 17 is respectively provided with a plurality of threaded grooves 16, the outer surface of limiting long rod 17 is slidably connected with L-shaped plate 15, L-shaped plate 15 is fixedly connected with vertical box plate 20, the plate body inside L-shaped plate 15 is screw-connected with first screw 14, and first screw 14 is screw-connected with threaded groove 16, by the setting of support base plate 12, transfer assembly, discharge adjusting assembly, first positioning assembly and first fixed assembly, transfer assembly can transfer ready-made concrete, discharge adjusting assembly can adjust concrete discharge amount, first positioning assembly can position discharge adjusting assembly, first fixed assembly can fix discharge adjusting assembly, so that the utility model can transfer ready-made concrete to construction point on building construction site, after using the utility model to transfer ready-made concrete to construction point on building construction site, when it needs to discharge ready-made concrete in the utility model, the utility model can change concrete discharge amount, when the utility model needs to adjust concrete discharge amount, the utility model can avoid being unable to adjust concrete discharge amount by dumping all the concrete and increase the difficulty of adjusting concrete discharge amount,The device can conveniently adjust the concrete output.

[0024] In use, the initial state of the device is that the four self-locking universal wheels 13 are in the self-locking state, the second screw 3 is threadedly connected with the support bottom plate 12, and the left side of the vertical scraping plate 1 is in contact with the left inner side of the open transfer storage box 18. The first screw 14 is threadedly connected with the threaded groove 16, and the right side of the open transfer storage box 18 is in the closed state. After the prepared concrete is transferred to the construction site by a large transfer vehicle, when the device is needed to transfer the prepared concrete to the construction point on the construction site, the prepared concrete is put into the open transfer storage box 18. When the open transfer storage box 18 is filled with a certain amount of concrete, the four self-locking universal wheels 13 are all in the self-locking state, the door-shaped handle frame 10 is pushed, and the four self-locking universal wheels 13 are all rotated along the ground under the action of the four self-locking universal wheels 13, so that the support bottom plate 12 and the open transfer storage box 18 are moved, and the concrete in the open transfer storage box 18 is moved. When the concrete in the open transfer storage box 18 is located at the construction point on the construction site, the pushing of the door-shaped handle frame 10 is stopped, and the four self-locking universal wheels 13 are all in the self-locking state. At this time, the device can be used to transfer the prepared concrete to the construction point on the construction site.

[0025] After the device is used to transfer the prepared concrete to the construction point on the construction site, when the prepared concrete inside the device needs to be discharged, the first screw 14 is rotated to disconnect the first screw 14 from the threaded groove 16 and to locate one end of the first screw 14 inside the plate body of the L-shaped plate 15. The handle 21 is moved upward, the vertical box plate 20 is slid upward along the open transfer storage box 18, the positioning column 23 and the limiting cylinder 22 respectively, the convex long plate 19 is slid upward along the open transfer storage box 18, and the L-shaped plate 15 is slid upward along the limiting long rod 17. When the handle 21 is moved upward to the maximum distance, the first screw 14 corresponds to the threaded groove 16, the right side of the open transfer storage box 18 is opened, and the first screw 14 is reversely rotated to be threadedly connected with the threaded groove 16. Under the action of the opening of the right side of the open transfer storage box 18, the concrete in the open transfer storage box 18 can be discharged along the right side of the open transfer storage box 18. At this time, the prepared concrete inside the device can be discharged.

[0026] When the device needs to adjust the concrete discharge amount, the first screw rod 14 is disengaged from the threaded groove 16 and one end of the first screw rod 14 is located inside the plate body of the L-shaped plate 15, the handle 21 is moved along the vertical direction, the vertical box plate 20 is slid along the open transfer storage box 18, the positioning column 23 and the limiting cylinder 22 respectively, the convex long plate 19 is slid along the open transfer storage box 18 vertically, the L-shaped plate 15 is slid along the limiting long rod 17 vertically, the size of the right side opening of the open transfer storage box 18 is changed, the concrete discharge amount along the right side of the open transfer storage box 18 can be adjusted under the action of the change of the size of the right side opening of the open transfer storage box 18, when the concrete discharge amount is the required concrete discharge amount, and when the first screw rod 14 corresponds to the threaded groove 16, the first screw rod 14 is threadedly connected with the threaded groove 16, at this time, the device can adjust the concrete discharge amount.

[0027] In summary, the device can transport the prepared concrete to the construction point on the construction site, after the device is used to transport the prepared concrete to the construction point on the construction site, when the prepared concrete inside the device needs to be discharged, the device can change the concrete discharge amount, when the device needs to adjust the concrete discharge amount, the device can avoid being unable to adjust the concrete discharge amount by dumping all the concrete, the device can avoid increasing the difficulty of adjusting the concrete discharge amount due to being unable to adjust the concrete discharge amount, the device can conveniently adjust the concrete discharge amount.

[0028] Example two: as Figure 1 , Figure 2 , Figure 3 and Figure 4The concrete transfer device is shown, including a support bottom plate 12, a vertical scraping plate 1, a second door-shaped rod 2, a second positioning long plate 11 and a limiting vertical rod 5. An anti-residue assembly is slidably installed inside the transfer assembly to prevent concrete from remaining inside the transfer assembly during discharging. The anti-residue assembly includes the vertical scraping plate 1 which is slidably installed inside the open transfer storage box 18. The left side of the vertical scraping plate 1 is fixedly connected with the connecting long rod 9 which is slidably installed inside the box body of the open transfer storage box 18. The left side of the connecting long rod 9 is fixedly connected with the holding column 8. The top of the anti-residue assembly and the top of the support bottom plate 12 are both fixedly installed with a second positioning assembly for positioning the anti-residue assembly. The second positioning assembly includes the second door-shaped rod 2 and the second positioning long plate 11. The bottom of the second door-shaped rod 2 is fixedly installed on the top of the vertical scraping plate 1. The bottom of the second positioning long plate 11 is fixedly installed on the top of the support bottom plate 12. The second door-shaped rod 2 is slidably connected with the open transfer storage box 18. The front inner side and the rear inner side of the second door-shaped rod 2 are both fixedly connected with the first positioning long plate 4 which is slidably installed inside the box body of the open transfer storage box 18. The right side of the second positioning long plate 11 is fixedly installed on the left side of the bottom end of the open transfer storage box 18. The outer surface of the second positioning long plate 11 and the top of the support bottom plate 12 are jointly and slidably connected with the first door-shaped rod 7. The top of the first door-shaped rod 7 is fixedly connected with the L-shaped rod 6. One end of the L-shaped rod 6 is fixedly connected with the connecting long rod 9 and the holding column 8 respectively. The other end of the L-shaped rod 6 is fixedly connected with the vertical scraping plate 1. The L-shaped rod 6 is slidably installed inside the box body of the open transfer storage box 18. The top of the support bottom plate 12 is fixedly installed with a second fixing assembly for fixing the anti-residue assembly. The second fixing assembly includes the limiting vertical rod 5. The bottom of the limiting vertical rod 5 is slidably installed on the top of the support bottom plate 12. One side of the limiting vertical rod 5 is fixedly installed on one side of the L-shaped rod 6 and one side of the first door-shaped rod 7 respectively. The inside of the limiting vertical rod 5 is threadedly connected with the second screw rod 3 which is threadedly connected with the support bottom plate 12. The arrangement of the support bottom plate 12, the anti-residue assembly, the second positioning assembly and the second fixing assembly enables the anti-residue assembly to prevent concrete from remaining inside the transfer assembly during discharging. The second positioning assembly can position the anti-residue assembly. The second fixing assembly can fix the anti-residue assembly. After the device is used to transfer the prepared concrete to the construction point on the construction site, the device can scrape the inside of the device during discharging of the prepared concrete inside the device. The inside of the device can avoid remaining concrete. The device can avoid reducing the utilization rate of concrete due to the remaining concrete inside the device. The device can improve the utilization rate of concrete.

[0029] In use, after the prepared concrete is transported to the construction point on the construction site by the device, in the process of discharging the prepared concrete in the device, the right side of the open transport storage box 18 is in an open state, the second screw 3 is rotated to make the second screw 3 and the convex long plate 19 disconnected and the one end of the second screw 3 located in the inside of the limiting vertical rod 5, the holding column 8 is pushed to the right, the connecting long rod 9 and the L-shaped rod 6 are slid along the open transport storage box 18, the vertical scraping plate 1, the second door-shaped rod 2 and the first positioning long plate 4 are slid along the open transport storage box 18, the first door-shaped rod 7 is slid along the supporting bottom plate 12 and the second positioning long plate 11 respectively, and the limiting vertical rod 5 is slid along the supporting bottom plate 12, so that the concrete in the open transport storage box 18 can be pushed out, and when the holding column 8 is pushed to the right to the maximum distance, the first door-shaped rod 7 and the limiting vertical rod 5 are in contact with the open transport storage box 18, so that the concrete in the open transport storage box 18 can be completely pushed out, and at this time the concrete in the device can be pushed out.

[0030] In the process of pushing out the concrete in the device, under the action of the vertical scraping plate 1 sliding along the open transport storage box 18, the vertical scraping plate 1 can scrape the inside of the open transport storage box 18, so that the inside of the open transport storage box 18 can avoid remaining concrete, and the concrete in the open transport storage box 18 can be fully utilized. In summary, after the prepared concrete is transported to the construction point on the construction site by the device, in the process of discharging the prepared concrete in the device, the device can scrape the inside of the device, so that the inside of the device can avoid remaining concrete, the device can avoid reducing the utilization rate of concrete due to the remaining concrete in the device, and the device can improve the utilization rate of concrete.

[0031] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand; it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A concrete transfer device comprising a support floor (12) characterised in that: The top and bottom of the supporting bottom plate (12) are fixedly installed with a transfer assembly for transferring the prepared concrete, the right side of the transfer assembly is slidably installed with a discharge adjusting assembly for adjusting the discharge amount of the concrete, the left side of the discharge adjusting assembly and the top of the supporting bottom plate (12) are fixedly installed with a first positioning assembly for positioning the discharge adjusting assembly, and the top of the supporting bottom plate (12) is fixedly installed with a first fixing assembly for fixing the discharge adjusting assembly; the inside of the transfer assembly is slidably installed with a residue preventing assembly for preventing the concrete from being left in the inside of the transfer assembly during the discharge, the top of the residue preventing assembly and the top of the supporting bottom plate (12) are fixedly installed with a second positioning assembly for positioning the residue preventing assembly, and the top of the supporting bottom plate (12) is fixedly installed with a second fixing assembly for fixing the residue preventing assembly.

2. A concrete transfer device according to claim 1, wherein: The transfer assembly comprises a door-shaped handle frame (10), an open-type transfer storage box (18) and four self-locking universal wheels (13), the bottom of the door-shaped handle frame (10) and the bottom of the open-type transfer storage box (18) are fixedly installed on the top of the supporting bottom plate (12), and the top of the four self-locking universal wheels (13) is fixedly installed on the bottom of the supporting bottom plate (12).

3. A concrete transfer arrangement according to claim 1 or 2, wherein: The discharge adjusting assembly comprises a vertical box plate (20), the left side of the vertical box plate (20) is slidably installed on the right side of the open-type transfer storage box (18), and the top of the vertical box plate (20) is fixedly connected with a handle (21).

4. A concrete transfer device according to claim 3, wherein: The first positioning assembly comprises a convex long plate (19) and a positioning column (23), the right side of the convex long plate (19) is fixedly installed on the left side of the vertical box plate (20), the bottom of the positioning column (23) is fixedly installed on the top of the supporting bottom plate (12), the convex long plate (19) is slidably installed in the box body of the open-type transfer storage box (18), the top end outer surface of the positioning column (23) is fixedly connected with a limiting cylinder (22), and the positioning column (23) and the limiting cylinder (22) are slidably connected with the vertical box plate (20).

5. A concrete transfer device according to claim 1, 2 or 4, wherein: The first fixing assembly comprises a limiting long rod (17), the bottom of the limiting long rod (17) is fixedly installed on the top of the supporting bottom plate (12), one side of the limiting long rod (17) is fixedly installed on one side of the open-type transfer storage box (18), the other side of the limiting long rod (17) is respectively provided with a plurality of threaded grooves (16), the outer surface of the limiting long rod (17) is slidably connected with an L-shaped plate (15), the L-shaped plate (15) is fixedly connected with the vertical box plate (20), and the plate body of the L-shaped plate (15) is threadedly connected with a first screw rod (14).

6. The concrete transfer device of claim 3, wherein: The first fixing assembly comprises a limiting long rod (17), the bottom of the limiting long rod (17) is fixedly installed on the top of the supporting bottom plate (12), one side of the limiting long rod (17) is fixedly installed on one side of the open-type transfer storage box (18), the other side of the limiting long rod (17) is respectively provided with a plurality of threaded grooves (16), the outer surface of the limiting long rod (17) is slidably connected with an L-shaped plate (15), the L-shaped plate (15) is fixedly connected with the vertical box plate (20), and the plate body of the L-shaped plate (15) is threadedly connected with a first screw rod (14).

7. A concrete transfer device according to claim 1, 2, 4 or 6, wherein: The anti-residue assembly comprises a vertical scraping plate (1) which is slidingly installed in the interior of the open transfer storage box (18), a connecting long rod (9) is fixedly connected to the left side of the vertical scraping plate (1), the connecting long rod (9) is slidingly installed in the interior of the box body of the open transfer storage box (18), and a holding column (8) is fixedly connected to the left side of the connecting long rod (9).

8. The concrete transfer device of claim 5, wherein: The anti-residue assembly comprises a vertical scraping plate (1) which is slidingly installed in the interior of the open transfer storage box (18), a connecting long rod (9) is fixedly connected to the left side of the vertical scraping plate (1), the connecting long rod (9) is slidingly installed in the interior of the box body of the open transfer storage box (18), and a holding column (8) is fixedly connected to the left side of the connecting long rod (9).

9. A concrete transfer device according to claim 1, 2, 4, 6 or 8, wherein: The second positioning assembly comprises a second door-shaped rod (2) and a second positioning long plate (11), the bottom of the second door-shaped rod (2) is fixedly installed on the top of the vertical scraping plate (1), the bottom of the second positioning long plate (11) is fixedly installed on the top of the supporting bottom plate (12), the second door-shaped rod (2) is slidingly connected with the open transfer storage box (18), the front inner side and the rear inner side of the second door-shaped rod (2) are fixedly connected with the first positioning long plate (4), the first positioning long plate (4) is slidingly installed in the interior of the box body of the open transfer storage box (18), the right side of the second positioning long plate (11) is fixedly installed on the left side of the bottom of the open transfer storage box (18), the outer surface of the second positioning long plate (11) and the top of the supporting bottom plate (12) are slidingly connected with the first door-shaped rod (7) together, the top of the first door-shaped rod (7) is fixedly connected with the L-shaped rod (6), one end of the L-shaped rod (6) is fixedly connected with the connecting long rod (9) and the holding column (8) respectively, the other end of the L-shaped rod (6) is fixedly connected with the vertical scraping plate (1), and the L-shaped rod (6) is slidingly installed in the interior of the box body of the open transfer storage box (18).

10. The concrete transfer device of claim 9, wherein: The second fixing assembly comprises a limiting vertical rod (5), the bottom of the limiting vertical rod (5) is slidingly installed on the top of the supporting bottom plate (12), one side of the limiting vertical rod (5) is fixedly installed on one side of the L-shaped rod (6) and one side of the first door-shaped rod (7) respectively, and a second screw rod (3) is screwedly connected in the interior of the limiting vertical rod (5) and screwedly connected with the supporting bottom plate (12).

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