Loading device for commercial concrete mixing truck
By designing a loading device for commercial concrete transport vehicles, the movement of the lifting block and the circular shaft is driven by the pneumatic cylinder, the automatic discharge of the loading barrel is realized, solving the problem that automatic discharge cannot be achieved in the prior art and improving construction efficiency.
Patent Information
- Application Number
- CN202420545378.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-20
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-03-20
AI Technical Summary
Existing commercial concrete transport vehicles cannot achieve automatic discharge during transportation, resulting in low construction efficiency and delayed construction progress.
A loading device is designed, including a shell, a support plate, a rectangular plate, a fixed plate, a loading barrel, a connecting plate, a circular shaft, a pneumatic cylinder and a lifting block. The pneumatic cylinder drives the movement of the lifting block and a circular shaft, and drives the rectangular plate and a fixed plate to rotate, realizing the angle change of the loading barrel and automatic discharge.
It realizes rapid and automatic cutting of commercial concrete, improves construction efficiency, and avoids delays in construction progress.
Smart Images
Figure CN222832087U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of charging devices, and in particular to a charging device for a commercial concrete mixer truck. Background Art
[0002] Commercial concrete refers to commercial concrete. Commercial concrete means concrete used for commercial purposes, such as concrete that can be sold or purchased. Most of the current construction projects use commercial concrete.
[0003] At present, when operators are carrying out construction at construction sites, they usually use relevant commercial concrete for concrete pouring. Currently, operators generally need to use loading devices during transportation, but when operators need to use commercial concrete, they cannot achieve the purpose of automatic unloading of commercial concrete, which will lead to a decrease in the work efficiency of operators when pouring concrete. More seriously, it will delay the progress of construction and fail to achieve the scheduled construction period, so it needs to be improved. Utility Model Content
[0004] The utility model provides a loading device for a commercial concrete mixer truck, which solves the problem of unable to automatically unload materials in the related technology.
[0005] The technical scheme of the utility model is as follows: a loading device for a commercial concrete mixer truck comprises an outer shell, support plates are fixedly installed on the front and rear sides of the right end of the bottom inner cavity of the outer shell, a rectangular plate is hinged on the inner side of the support plate, fixing plates are fixedly installed on the front and rear sides of the top of the rectangular plate, a charging barrel is fixedly installed on the inner side of the fixing plate, connecting plates are fixedly installed on the front and rear sides of the bottom of the rectangular plate, a circular shaft is movably connected inside the connecting plate, a mounting frame is fixedly installed on the bottom of the inner cavity of the outer shell, a pneumatic cylinder is fixedly installed on the top of the inner cavity of the mounting frame, the other end of the pneumatic cylinder extends to the top of the mounting frame, a lifting block is fixedly installed on the top of the pneumatic cylinder, the front and rear sides of the lifting block are fixedly connected to the inner side of the circular shaft, a closed door is hinged on the right side of the charging barrel, and a fixed block is fixedly installed on the front side of the closed door.
[0006] As a preferred embodiment of the present invention, a first motor is fixedly installed on the left side of the charging barrel, and a rotating shaft is fixedly sleeved on the other end of the output shaft of the first motor, and the other end of the rotating shaft extends to the interior of the charging barrel.
[0007] As a preferred embodiment of the present invention, a rotating rod is fixedly mounted on the right side of the rotating shaft, and a stirring blade is fixedly mounted on the outer surface of the rotating rod.
[0008] As a preferred embodiment of the present invention, a mounting plate is fixedly mounted on the right side of the top of the charging barrel, and a second motor is fixedly mounted on the back side of the mounting plate.
[0009] As a preferred embodiment of the present invention, the other end of the output shaft of the second motor is fixedly sleeved with a rotating shaft, and the other end of the rotating shaft extends to the front side of the mounting plate.
[0010] As a preferred embodiment of the utility model, a rotating plate is fixedly sleeved on the outer surface of the rotating shaft, a round block is movably connected inside the rotating plate, and the back side of the round block is fixedly connected to the front side of the fixed block.
[0011] As a preferred embodiment of the present invention, a roller is movably mounted on the bottom of the shell, and a handle is fixedly mounted on the left side of the shell.
[0012] The beneficial effects of the utility model are:
[0013] 1. The utility model sets a rectangular plate, a connecting plate, a circular shaft, a pneumatic cylinder and a lifting block. The operator first starts the pneumatic cylinder. The operation of the pneumatic cylinder will cause the lifting block to move upward. At this time, the lifting block will move upward with the circular shaft. At this time, the circular shaft will move to squeeze the connecting plate, and the connecting plate will rotate smoothly with the rectangular plate under the support of the supporting plate. At this time, the fixed plate and the loading barrel will rotate at the same time. At this time, the angle of the loading barrel will change, and the commercial concrete inside the loading barrel will automatically fall to the outside of the loading barrel, so that the purpose of fast and automatic unloading is achieved.
[0014] 2. The utility model sets a closed door, a fixed block, a rotating shaft, a rotating plate and a round block. The operator first starts the second motor. The operation of the second motor will cause the rotating shaft to rotate. At this time, the rotating shaft will rotate with the rotating plate, and the rotating plate will rotate and squeeze the round block. At this time, the round block will rotate with the fixed block and the closed door. At this time, the closed door will release the sealing effect on the loading barrel. At this time, the operator can take out the commercial concrete inside the loading barrel, and the effect of automatically opening the closed door is also achieved. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0016] Figure 1 It is a schematic diagram of the structure of the utility model;
[0017] Figure 2 It is a cross-sectional structural schematic diagram of the side of the utility model;
[0018] Figure 3 It is a cross-sectional structural schematic diagram of the front side of the utility model;
[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the top of the utility model;
[0020] Figure 5 It is a schematic cross-sectional view of the pneumatic cylinder of the utility model.
[0021] In the figure: 1. outer shell; 2. support plate; 3. rectangular plate; 4. fixed plate; 5. charging barrel; 6. connecting plate; 7. round shaft; 8. mounting frame; 9. pneumatic cylinder; 10. lifting block; 11. first motor; 12. rotating shaft; 13. rotating rod; 14. stirring blade; 15. closing door; 16. fixed block; 17. mounting plate; 18. second motor; 19. rotating shaft; 20. rotating plate; 21. round block; 22. roller; 23. handle. DETAILED DESCRIPTION
[0022] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] like Figures 1 to 5 As shown, the utility model provides a loading device for a commercial concrete mixer truck, comprising an outer shell 1, a support plate 2 is fixedly installed on both front and rear sides of the right end of the bottom of the inner cavity of the outer shell 1, a rectangular plate 3 is hinged on the inner side of the support plate 2, a fixing plate 4 is fixedly installed on both front and rear sides of the top of the rectangular plate 3, a charging barrel 5 is fixedly installed on the inner side of the fixing plate 4, a connecting plate 6 is fixedly installed on both front and rear sides of the bottom of the rectangular plate 3, a circular shaft 7 is movably connected inside the connecting plate 6, a mounting frame 8 is fixedly installed on the bottom of the inner cavity of the outer shell 1, a pneumatic cylinder 9 is fixedly installed on the top of the inner cavity of the mounting frame 8, the other end of the pneumatic cylinder 9 extends to the top of the mounting frame 8, a lifting block 10 is fixedly installed on the top of the pneumatic cylinder 9, the front and rear sides of the lifting block 10 are fixedly connected to the inner side of the circular shaft 7, a closed door 15 is hinged on the right side of the charging barrel 5, and a fixed block 16 is fixedly installed on the front side of the closed door 15.
[0024] The operator first starts the pneumatic cylinder 9. The operation of the pneumatic cylinder 9 will cause the lifting block 10 to move upward. At this time, the lifting block 10 will move upward with the circular shaft 7. At this time, the circular shaft 7 will move to squeeze the connecting plate 6, and the connecting plate 6 will rotate with the rectangular plate 3. At this time, the purpose of automatic unloading can be achieved.
[0025] refer to Figure 3 A first motor 11 is fixedly installed on the left side of the loading barrel 5 , and a rotating shaft 12 is fixedly sleeved on the other end of the output shaft of the first motor 11 , and the other end of the rotating shaft 12 extends to the interior of the loading barrel 5 .
[0026] As a technical optimization solution of the present invention, the operator starts the first motor 11 , and the operation of the first motor 11 causes the rotating shaft 12 to rotate.
[0027] refer to Figure 2 and Figure 3 A rotating rod 13 is fixedly installed on the right side of the rotating shaft 12 , and a stirring blade 14 is fixedly installed on the outer surface of the rotating rod 13 .
[0028] As a technical optimization solution of the present invention, when the rotating shaft 12 rotates, the rotating rod 13 and the stirring blade 14 will rotate simultaneously.
[0029] refer to Figure 1 , Figure 3 and Figure 5 A mounting plate 17 is fixedly mounted on the right side of the top of the charging barrel 5 , and a second motor 18 is fixedly mounted on the back side of the mounting plate 17 .
[0030] As a technical optimization solution of the present invention, due to the design of the mounting plate 17 , the mounting plate 17 will have a good fixing and supporting effect on the second motor 18 .
[0031] refer to Figure 1 , Figure 3 and Figure 5 The other end of the output shaft of the second motor 18 is fixedly sleeved with a rotating shaft 19 , and the other end of the rotating shaft 19 extends to the front side of the mounting plate 17 .
[0032] As a technical optimization solution of the present invention, the operator starts the second motor 18, and the operation of the second motor 18 will cause the rotating shaft 19 to rotate.
[0033] refer to Figure 1 , Figure 2 and Figure 5 A rotating plate 20 is fixedly sleeved on the outer surface of the rotating shaft 19 , and a round block 21 is movably connected inside the rotating plate 20 , and the back side of the round block 21 is fixedly connected to the front side of the fixed block 16 .
[0034] As a technical optimization solution of the present invention, when the rotating plate 20 rotates, the rotating plate 20 will rotate and squeeze the round block 21.
[0035] refer to Figure 1 , Figure 3 and Figure 4 A roller 22 is movably mounted on the bottom of the housing 1, and a handle 23 is fixedly mounted on the left side of the housing 1.
[0036] As a technical optimization solution of the present invention, the operator pushes the handle 23 , and the handle 23 cooperates with the roller 22 to move the housing 1 .
[0037] The working principle and use process of this utility model:
[0038] The operator first starts the first motor 11. The operation of the first motor 11 will cause the rotating shaft 12 to rotate with the rotating rod 13. At this time, the rotating rod 13 will also rotate with the stirring blade 14. At this time, the stirring blade 14 will stir the commercial concrete inside the charging barrel 5. When the operator needs to unload the material, the pneumatic cylinder 9 is started. The operation of the pneumatic cylinder 9 will cause the lifting block 10 to move upward. At this time, the lifting block 10 will move upward with the circular shaft 7. At this time, the circular shaft 7 will move to extrude the connecting plate 6, and the connecting plate 6 will rotate with the rectangular plate 3 and the fixed plate 4. At this time, the angle of the charging barrel 5 will change.
[0039] At this time, the operator starts the second motor 18 again. The operation of the second motor 18 will cause the rotating shaft 19 to rotate with the rotating plate 20. At this time, the rotating plate 20 will rotate and extrude the round block 21, and the round block 21 will rotate with the fixed block 16 and the closed door 15 at the same time. At this time, the closed door 15 will release the sealing effect on the loading barrel 5. At this time, the commercial concrete inside the loading barrel 5 will automatically fall out, and the effect of automatic unloading will be achieved.
[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A loading device for a commercial concrete mixer truck, comprising a housing (1), characterized in that: A support plate (2) is fixedly mounted on both the front and rear sides of the right end of the bottom of the inner cavity of the shell (1), a rectangular plate (3) is hingedly mounted on the inner side of the support plate (2), a fixing plate (4) is fixedly mounted on both the front and rear sides of the top of the rectangular plate (3), a loading barrel (5) is fixedly mounted on the inner side of the fixing plate (4), a connecting plate (6) is fixedly mounted on both the front and rear sides of the bottom of the rectangular plate (3), a circular shaft (7) is movably connected inside the connecting plate (6), a mounting frame (8) is fixedly mounted on the bottom of the inner cavity of the shell (1), a pneumatic cylinder (9) is fixedly mounted on the top of the inner cavity of the mounting frame (8), the other end of the pneumatic cylinder (9) extends to the top of the mounting frame (8), a lifting block (10) is fixedly mounted on the top of the pneumatic cylinder (9), the front and rear sides of the lifting block (10) are fixedly connected to the inner side of the circular shaft (7), a closed door (15) is hingedly mounted on the right side of the loading barrel (5), and a fixed block (16) is fixedly mounted on the front side of the closed door (15).
2. The charging device for commercial concrete mixer truck according to claim 1 is characterized in that: A first motor (11) is fixedly mounted on the left side of the loading barrel (5); a rotating shaft (12) is fixedly sleeved on the other end of the output shaft of the first motor (11); and the other end of the rotating shaft (12) extends into the interior of the loading barrel (5).
3. The charging device for commercial concrete mixer truck according to claim 2 is characterized in that: A rotating rod (13) is fixedly mounted on the right side of the rotating shaft (12), and a stirring blade (14) is fixedly mounted on the outer surface of the rotating rod (13).
4. The charging device for a commercial concrete mixer truck according to claim 1, characterized in that: A mounting plate (17) is fixedly mounted on the right side of the top of the charging barrel (5), and a second motor (18) is fixedly mounted on the back side of the mounting plate (17).
5. The charging device for commercial concrete mixer truck according to claim 4, characterized in that: The other end of the output shaft of the second motor (18) is fixedly sleeved with a rotating shaft (19), and the other end of the rotating shaft (19) extends to the front side of the mounting plate (17).
6. The charging device for a commercial concrete mixer truck according to claim 5, characterized in that: A rotating plate (20) is fixedly sleeved on the outer surface of the rotating shaft (19), a round block (21) is movably connected inside the rotating plate (20), and the back surface of the round block (21) is fixedly connected to the front surface of the fixed block (16).
7. The charging device for a commercial concrete mixer truck according to claim 1, characterized in that: A roller (22) is movably mounted on the bottom of the housing (1), and a handle (23) is fixedly mounted on the left side of the housing (1).