Soil excavation device
By designing a customizable soil excavation device connecting the bucket and the rod, the problem of difficult to accurately control the size and shape in traditional excavation methods is solved, and efficient and precise excavation effect is achieved.
Patent Information
- Application Number
- CN202421368080.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-06-14
AI Technical Summary
Traditional soil excavation methods rely on the experience and skills of the operator, resulting in difficulty in precise control of the excavation size and shape, lack of consistency and efficiency.
A soil excavation device is designed, including a customizable bucket, which is connected to the bucket rod by an articulated assembly. The bucket can be customized according to the size and shape of the groove to ensure the accuracy of the excavation size and shape.
It significantly improves the accuracy and construction efficiency of soil excavation, reduces operation difficulty, simplifies construction process, and reduces dependence on operator experience.
Smart Images
Figure CN222632359U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of farmland water conservancy construction, and in particular to a soil excavation device. Background Art
[0002] In the construction of farmland water conservancy, soil excavation is a key construction link.
[0003] The traditional soil excavation method is usually that workers operate an excavator and excavate the soil through the bucket on the excavator.
[0004] However, the above-mentioned related technologies have the following problems: excavating soil through the bucket on the excavator mainly relies on the operator's experience and skills to control the excavation size, which not only increases the difficulty of operation, but also makes it difficult to ensure the accuracy and consistency of excavation. Utility Model Content
[0005] In order to improve excavation efficiency while significantly enhancing operational convenience and excavation accuracy, the present application provides a soil excavation device.
[0006] The soil excavation device provided in this application adopts the following technical solution:
[0007] A soil excavation device comprises a boom connected to the boom of an excavator body, a connecting assembly hinged to the end of the boom through a hinge assembly, and a bucket detachably connected to the connecting assembly, wherein the bucket is customizable, and the connecting assembly comprises a connecting seat connected to the hinge assembly, a base arranged on the bottom surface of the connecting seat, and a pinch plate and a locking member arranged between the connecting seat and the base, a locking seat is fixedly connected to the top surface of the bucket, the pinch plate is clamped with the locking seat, and the locking end of the locking member is connected to the locking seat.
[0008] By adopting the above technical solution, the bucket can be customized according to the size of the trench to be excavated, so as to strictly control the excavation size of the trench; and the bucket can be customized according to the shape of the trench to be excavated, so as to excavate trenches with U-shaped sections, V-shaped sections, rectangular sections, trapezoidal sections, butterfly sections and special-shaped sections, thereby listing the design trench sizes and shapes, and customizing the bucket consistent with the trench excavation size and shape, extending the base into the locking seat, and engaging the buckle plate with the locking seat, and connecting the locking end of the locking piece to the locking seat. After completing the connection between the base and the locking seat, the trench is excavated by the bucket to ensure accurate excavation size; significantly improving the accuracy of soil excavation and construction efficiency, reducing the difficulty of operation; simplifying the construction process, and reducing dependence on operator experience.
[0009] Preferably, the locking seat includes two extension plates symmetrically fixedly connected to the top surface of the bucket and a clamping rod and a limiting rod fixedly connected between the two extension plates. A clamping groove for clamping with the clamping rod is provided on one side of the buckle plate.
[0010] By adopting the above technical solution, the card slot is clamped with the card rod so that the locking end of the locking member can be connected to the locking seat, thereby realizing the connection between the base and the locking seat.
[0011] Preferably, the locking member includes a first driving member fixedly connected to the side of the buckle plate away from the card slot, a mounting plate fixedly connected to the telescopic end of the first driving member, and a locking rod fixedly connected to both ends of the mounting plate away from the first driving member, and the locking rod extends to the bottom of the limit rod.
[0012] By adopting the above technical solution, when the base is extended between the two extension plates and the locking rod is engaged with the slot, the first driving member is started, and the telescopic end of the first driving member drives the locking rod to extend to the bottom of the limit rod through the mounting plate, thereby locking the base and the locking seat.
[0013] Preferably, a guide sleeve corresponding to the position of the locking rod is provided on the base, and the locking rod passes through the guide sleeve and is slidably connected to the guide sleeve.
[0014] By adopting the above technical solution, the setting of the guide sleeve plays a guiding role in the movement of the locking rod.
[0015] Preferably, a slot is provided on the locking rod, a fixing piece is provided inside the limiting rod, and a fixing end of the fixing piece is plugged into the slot to fix the locking rod on the limiting rod.
[0016] By adopting the above technical solution, the fixing end of the fixing member is inserted into the slot, thereby fixing the locking rod on the limiting rod.
[0017] Preferably, the fixing member includes a second driving member vertically fixed on the inner top wall of the limit rod, a horizontal plate arranged inside the limit rod and fixedly connected to the output end of the second driving member, and two insertion rods respectively fixedly connected to the two ends of the bottom surface of the horizontal plate, and the insertion rod passes through the limit rod at one end away from the horizontal plate and extends to the outside of the limit rod, and the insertion rod is plugged into the slot corresponding to the position.
[0018] By adopting the above technical solution, the second driving member is started, and the telescopic end of the second driving member pushes the insertion rod through the horizontal plate to engage with the slot corresponding to the position; thereby achieving locking of the base and the locking seat.
[0019] Preferably, a plurality of reinforcing ribs are fixedly connected to the interior of the bucket.
[0020] By adopting the above technical solution, the provision of reinforcing ribs enhances the overall strength of the bucket.
[0021] Preferably, the tops of both sides of the bucket are fixedly connected with horizontally arranged extension seats.
[0022] By adopting the above technical solution, the groove shoulder of the groove is formed by the extended seat.
[0023] In summary, this application includes at least one of the following beneficial technical effects:
[0024] 1. The bucket can be customized according to the size of the trench to be excavated, so as to strictly control the excavation size of the trench. In addition, the bucket can be customized according to the shape of the trench to be excavated, so as to excavate trenches with U-shaped cross-sections, V-shaped cross-sections, rectangular cross-sections, trapezoidal cross-sections, butterfly cross-sections, and special-shaped cross-sections. The design trench size and shape are listed, and the bucket is customized to match the trench excavation size and shape. The base is extended into the locking seat, and the gusset plate is engaged with the locking seat. The locking end of the locking piece is connected to the locking seat. After the base and the locking seat are connected, the bucket is used to excavate the trench to ensure accurate excavation size. This significantly improves the accuracy and construction efficiency of soil excavation, reduces the difficulty of operation, simplifies the construction process, and reduces the dependence on operator experience.
[0025] 2. When the base is extended to between the two extension plates and the card rod is engaged with the card slot, the first driving member is started. The telescopic end of the first driving member drives the locking rod to extend to the bottom of the limit rod through the mounting plate, thereby locking the base and the locking seat. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a schematic diagram of the overall structure of this application.
[0027] Figure 2 It is an exploded view of the connecting seat and the locking seat of the present application.
[0028] Figure 3 yes Figure 2 A partial enlarged view of part A.
[0029] Figure 4 yes Figure 2 A partial enlarged view of part B.
[0030] Figure 5 It is a structural diagram of the base of this application.
[0031] Explanation of the accompanying drawings: 1. Arm; 11. Gap; 12. First connecting shaft; 13. Second connecting shaft; 14. Hydraulic cylinder; 141. Connecting sleeve; 2. Bucket; 21. Reinforcement rib; 22. Extension seat; 3. First articulated rod; 31. Articulated plate; 32. Third connecting shaft; 33. Sleeve; 34. First articulated arm; 35. Fourth connecting shaft; 4. Connecting seat; 41. Bucket plate; 411. Slot; 42. Connecting plate; 43. Bottom plate; 5. First driving member; 51. Mounting plate; 52. Locking rod; 521. Slot; 53. Guide sleeve; 6. Extension plate; 61. Card rod; 62. Limit rod; 621. Second driving member; 622. Insert rod. DETAILED DESCRIPTION
[0032] The following is combined with Figure 1-5 This application is described in further detail.
[0033] The present application embodiment discloses a soil excavation device. Figure 1 and Figure 2 The soil excavation device includes a boom 1 connected to the boom of the excavator body, a connecting assembly hinged to the end of the boom 1 through a hinge assembly, and a bucket 2 detachably connected to the connecting assembly; the bucket 2 is used to excavate the soil to form a trench; at the same time, the bucket 2 can be customized according to the size of the trench to be excavated to strictly control the excavation size of the trench; and the bucket 2 can be customized according to the shape of the trench to be excavated to excavate trenches with U-shaped cross-sections, V-shaped cross-sections, rectangular cross-sections, trapezoidal cross-sections, butterfly cross-sections and special-shaped cross-sections.
[0034] In this embodiment, the cross-section of the bucket 2 is a trapezoidal cross-section, so as to excavate a groove of a trapezoidal cross-section. A plurality of reinforcing ribs 21 are fixedly connected to the interior of the bucket 2, and the setting of the reinforcing ribs 21 enhances the overall strength of the bucket 2; the tops of both sides of the bucket 2 are fixedly connected with horizontally arranged extension seats 22, and the groove shoulders are formed by the extension seats 22.
[0035] Reference Figure 2 and Figure 3 A clearance groove 11 is provided at one end of the boom 1 close to the connecting assembly. The cross-section of the clearance groove 11 is U-shaped and its opening faces the connecting assembly. A first connecting shaft 12 and a second connecting shaft 13 arranged parallel to each other are rotatably connected in the clearance groove 11, and the second connecting shaft 13 is adjacent to the connecting assembly; both ends of the first connecting shaft 12 and both ends of the second connecting shaft 13 pass through the boom 1 and extend outside the boom 1.
[0036] Reference Figure 2 and Figure 3The hinge assembly includes two first hinged rods 3 hinged on both ends of the first connecting shaft 12, two hinged plates 31 hinged on both ends of the second connecting shaft 13, a third connecting shaft 32 rotatably connected to the bending part of the hinge plate 31, a sleeve 33 rotatably connected on the circumference of the third connecting shaft 32 and located between the two hinged plates 31, two first hinged arms 34 symmetrically fixed on the circumference of the sleeve 33, and a fourth connecting shaft 35 rotatably connected to the end of the first hinged arm 34 away from the sleeve 33; the cross-section of the first hinged rod 3 is arc-shaped, and the end of the first hinged rod 3 away from the first connecting shaft 12 is rotatably connected to the fourth connecting shaft 35. A hydraulic cylinder 14 is hinged on the top surface of the boom 1, and the telescopic end of the hydraulic cylinder 14 is fixedly connected to a connecting sleeve 141, which is movably sleeved on the fourth connecting shaft 35, and the connecting sleeve 141 is located between the two first hinged arms 34; the hinge plate 31 is connected to the connecting assembly.
[0037] Reference Figure 3 and Figure 4 The connecting assembly includes a connecting seat 4 fixedly connected to the hinged plate 31, a base arranged on the bottom surface of the connecting seat 4, and a pinch plate 41 and a locking piece arranged between the connecting seat 4 and the base; a locking seat is fixedly connected to the top surface of the bucket 2, the pinch plate 41 is clamped with the locking seat, and the locking end of the locking piece is connected to the locking seat.
[0038] Reference Figure 4 and Figure 5 The base includes two connecting plates 42 symmetrically fixed to the bottom surface of the connecting base 4, and a bottom plate 43 fixedly connected to the bottom surface of the connecting plates 42. The top surface of the connecting plates 42 is fixedly connected to the bottom surface of the connecting base 4. A pinch plate 41 is fixedly connected to the top surface of the bottom plate 43, and one side of the pinch plate 41 is fixedly connected to the same end of the two connecting plates 42. A slot 411 is defined on the side of the pinch plate 41 away from the connecting plates 42. The length of the slot 411 extends along the length of the pinch plate 41.
[0039] Reference Figure 4 and Figure 5 The locking member includes a first driving member 5 fixedly connected to the side of the buckle plate 41 away from the card slot 411 and located between the two connecting plates 42, a mounting plate 51 fixedly connected to the telescopic end of the first driving member 5, and a locking rod 52 fixedly connected to both ends of the mounting plate 51 away from the first driving member 5; the two connecting plates 42 are fixedly connected to a guide sleeve 53 on one side close to each other, the two guide sleeves 53 correspond to the positions of the two locking rods 52, and the locking rod 52 passes through the guide sleeve 53 and is slidably connected to the guide sleeve 53.
[0040] Reference Figure 4 and Figure 5The locking seat includes two extension plates 6 symmetrically fixedly connected to the top surface of the bucket 2 and a clamping rod 61 and a limit rod 62 fixedly connected between the two extension plates 6; the base can be extended between the two extension plates 6, the clamping rod 61 corresponds to the position of the clamping groove 411, and the clamping rod 61 is clamped with the clamping groove 411; when the base is extended between the two extension plates 6 and the clamping rod 61 is clamped with the clamping groove 411, the first driving member 5 is started at this time, and the telescopic end of the first driving member 5 drives the locking rod 52 to extend to the bottom of the limit rod 62 through the mounting plate 51, thereby realizing the locking of the base and the locking seat.
[0041] Reference Figure 4 and Figure 5 The limiting rod 62 is a hollow rod, and a fixing member for securing the locking rod 52 is disposed within the limiting rod 62. The fixing member includes a second driving member 621 vertically fixed to the inner top wall of the limiting rod 62, a horizontal plate disposed within the limiting rod 62 and fixedly connected to the output end of the second driving member 621, and two insertion rods 622 fixedly connected to the bottom ends of the horizontal plate. The ends of the insertion rods 622, which are away from the horizontal plate, pass through the limiting rod 62 and extend outside the limiting rod 62. The locking rod 52 is provided with a slot 521 corresponding to the position of the insertion rod 622. When the insertion rod 622 is inserted into the corresponding slot 521, the locking rod 52 is secured. In this embodiment, the first driving member 5 and the second driving member 621 are both electric push rods.
[0042] The implementation principle of a soil excavation device in an embodiment of the present application is as follows: list the design trench dimensions, customize a bucket 2 that is consistent with the trench excavation dimensions, extend the base between the two extension plates 6, and engage the locking rod 61 with the locking groove 411, then start the first driving member 5, and the telescopic end of the first driving member 5 drives the locking rod 52 to extend to the bottom of the limit rod 62 through the mounting plate 51. At this time, start the second driving member 621, and the telescopic end of the second driving member 621 pushes the insertion rod 622 through the cross plate to engage with the slot 521 corresponding to the position; thereby achieving locking of the base and the locking seat; excavating a trench through the bucket 2 to ensure accurate excavation dimensions; significantly improving the accuracy and construction efficiency of soil excavation, reducing the difficulty of operation; simplifying the construction process, and reducing dependence on the operator's experience.
[0043] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.
Claims
1. A soil excavation device, characterized in that: The invention comprises a boom (1) connected to a boom of an excavator body, a connecting assembly hinged to the end of the boom (1) via a hinge assembly, and a bucket (2) detachably connected to the connecting assembly, wherein the bucket (2) is customizable, the connecting assembly comprises a connecting seat (4) connected to the hinge assembly, a base arranged on the bottom surface of the connecting seat (4), and a pinch plate (41) and a locking member arranged between the connecting seat (4) and the base, the locking seat being fixedly connected to the top surface of the bucket (2), the pinch plate (41) being snap-fitted to the locking seat, and the locking end of the locking member being connected to the locking seat.
2. A soil excavation device according to claim 1, characterized in that: The locking seat comprises two extension plates (6) symmetrically fixedly connected to the top surface of the bucket (2), and a clamping rod (61) and a limiting rod (62) fixedly connected between the two extension plates (6); one side of the buckle plate (41) is provided with a clamping groove (411) clamped with the clamping rod (61).
3. A soil excavation device according to claim 2, characterized in that: The locking member comprises a first driving member (5) fixedly connected to a side of the buckle plate (41) away from the card slot (411), a mounting plate (51) fixedly connected to the telescopic end of the first driving member (5), and locking rods (52) fixedly connected to both ends of the side of the mounting plate (51) away from the first driving member (5), wherein the locking rod (52) extends to below the limiting rod (62).
4. A soil excavation device according to claim 3, characterized in that: A guide sleeve (53) corresponding to the position of the locking rod (52) is arranged on the base, and the locking rod (52) passes through the guide sleeve (53) and is slidably connected to the guide sleeve (53).
5. A soil excavation device according to claim 3, characterized in that: The locking rod (52) is provided with a slot (521), the limiting rod (62) is provided with a fixing piece inside, and the fixing end of the fixing piece is plugged into the slot (521) to fix the locking rod (52) on the limiting rod (62).
6. A soil excavation device according to claim 5, characterized in that: The fixing member comprises a second driving member (621) vertically fixed on the inner top wall of the limiting rod (62), a horizontal plate arranged inside the limiting rod (62) and fixedly connected to the output end of the second driving member (621), and two insertion rods (622) respectively fixedly connected to the two ends of the bottom surface of the horizontal plate, wherein one end of the insertion rod (622) away from the horizontal plate passes through the limiting rod (62) and extends to the outside of the limiting rod (62), and the insertion rod (622) is plugged into a slot (521) corresponding to the position.
7. A soil excavation device according to claim 1, characterized in that: A plurality of reinforcing ribs (21) are fixedly connected inside the bucket (2).
8. A soil excavation device according to claim 1, characterized in that: The tops of both sides of the bucket (2) are fixedly connected with horizontally arranged extension seats (22).