Ditch slip former

Abstract

The utility model relates to a ditch slipform machine belongs to the technical field of agricultural machinery facilities, including power vehicle and the feed hopper of installation in power vehicle side, the lower end of feed hopper is equipped with the lower pressing mould, is equipped with the discharge gate on the lower pressing mould, install a plurality of vibration stick on the inner wall of feed hopper, the lower edge profile of the baffle plate of feed hopper below is equipped with two detachable, the discharge gate is located between two baffle plates, the lower edge profile of baffle plate is in line with the upper end surface profile of lower pressing mould, two ear plate no.

Description

Technical Field

[0001] This utility model relates to a ditch slipform machine, belonging to the field of agricultural machinery and facilities technology. Background Technology

[0002] Side ditches are longitudinal artificial channels installed on the outer side of the shoulder of cut roadbeds and the outer side of the foot of low-fill roadbeds. Their main function is to collect and drain rainwater from the road surface, shoulder, and slope, maintaining roadbed stability. The cross-sectional shapes of side ditches include rectangular, trapezoidal, triangular, and shallow saucer shapes, with trapezoidal being the most common. Trapezoidal shapes vary in size. Currently, the construction method for trapezoidal side ditches generally involves first excavating the shape of the ditch on the ground using excavation equipment, and then laying a layer of cement inside the ditch. This cement-laying step is the work of the side ditch slipform machine. Currently, one set of side ditch slipform equipment can only produce a trapezoidal side ditch of a specific size. For trapezoidal side ditches of other sizes, a separate set of side ditch slipform equipment is required, which significantly increases construction costs and affects construction efficiency. Utility Model Content

[0003] The purpose of this invention is to solve the technical problems of high cost and low efficiency in the construction of side ditches in the prior art, and to provide a side ditch slipform machine.

[0004] This utility model is achieved through the following technical solution: A side ditch slipform machine includes a power vehicle and a feeding hopper installed on the side of the power vehicle. The lower end of the feeding hopper is provided with a pressing mold, and the pressing mold has a discharge port. Multiple vibrating rods are installed on the inner wall of the feeding hopper. Two detachable baffles are provided below the feeding hopper. The discharge port is located between the two baffles. The lower edge contour of the baffle is in contact with the upper end face contour of the pressing mold. Two ear plates are fixedly provided on the pressing mold. The ear plates are connected to the lower side panel of the feeding hopper by bolts.

[0005] When using this invention to construct trapezoidal side ditches of different sizes, the power vehicle and feed hopper are fixed and do not need to be replaced. Depending on the specific size of the trapezoidal side ditch, only the appropriate pressing mold needs to be replaced, which greatly reduces costs and improves construction efficiency.

[0006] In a further preferred embodiment, the power vehicle and the feed hopper are connected by a control mechanism. The control mechanism includes an inclined cylinder located on the power vehicle, a vertical plate hinged to the inclined cylinder, the lower part of the vertical plate hinged to the power vehicle, an end plate at the top and bottom of the vertical plate, a lifting cylinder installed on the vertical plate, a guide rod between the two end plates, a lifting seat slidably mounted on the guide rod, and the lifting seat connected to the lifting cylinder. The lifting platform is connected to the side of the feed hopper via a connecting rod. The height and tilt of the lower die are adjusted according to the site terrain using lifting and tilting cylinders, making it highly adaptable and easy to operate.

[0007] Further optimization involves fixing an L-shaped plate to the side of the feed hopper, connecting a connecting plate to the L-shaped plate via bolts, fixing two ear plates to the connecting plate, fixing a sleeve to the end of the connecting rod, and fitting the sleeve together with the ear plates via a pin. The ear plates and the sleeve are positioned using a locating pin.

[0008] Further optimization involves installing vibrating rods on all four inner walls of the feed hopper to enhance the vibration effect on the concrete inside the feed hopper, which helps to ensure the strength of the side ditch.

[0009] Compared with the prior art, the beneficial effects of this utility model are: When using this invention to construct trapezoidal side ditches of different sizes, the power vehicle and feed hopper are fixed and do not need to be replaced. Depending on the specific size of the trapezoidal side ditch, only the appropriate pressing mold needs to be replaced, which greatly reduces costs and improves construction efficiency. Attached Figure Description

[0010] To more clearly illustrate the technical solution of this utility model, the drawings used in the description will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0011] Figure 1 This is a structural schematic diagram of a specific embodiment of the present invention (first perspective).

[0012] Figure 2 This is a structural schematic diagram of a specific embodiment of the present invention (second perspective).

[0013] Figure 3 This is a schematic diagram of the structure of the feed hopper and the pressing mold in a specific embodiment of this utility model.

[0014] Figure 4 for Figure 3 A structural diagram from another perspective.

[0015] Figure 5 This is a schematic diagram of the feed hopper in a specific embodiment of the present invention.

[0016] In the diagram: 1. Power vehicle; 2. Control mechanism; 3. Feed hopper; 4. Lower pressing mold; 5. Connecting rod; 6. Sleeve; 7. Ear plate one; 8. Connecting plate; 9. L-shaped plate; 10. Vibrating rod; 11. Intermediate template; 12. Inclined template; 13. Edge plate; 14. Strip plate; 15. Ear plate two; 16. Baffle plate; 17. Discharge port; 18. Inclined cylinder; 19. End plate; 20. Vertical plate; 21. Guide rod; 22. Lifting seat; 23. Lifting cylinder. Detailed Implementation

[0017] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0018] like Figures 1 to 5 The slide formwork machine for side ditches shown includes a power vehicle 1 and a feed hopper 3 installed on the side of the power vehicle 1. The lower end of the feed hopper 3 is provided with a pressing mold 4, and the pressing mold 4 has a discharge port 17. Multiple vibrating rods 10 are installed on the inner wall of the feed hopper 3. Two detachable baffle plates 16 are provided below the feed hopper 3. The discharge port 17 is located between the two baffle plates 16. The lower edge contour of the baffle plate 16 fits with the upper end face contour of the pressing mold 4. Two ear plates 15 are fixedly provided on the pressing mold 4. The ear plates 15 are connected to the lower side panel of the feed hopper 3 by bolts.

[0019] When using this invention to construct trapezoidal side ditches of different sizes, the power vehicle 1 and the feed hopper 3 are fixed and do not need to be replaced. Depending on the specific size of the trapezoidal side ditch, only the appropriate pressing mold 4 needs to be replaced, which greatly reduces costs and improves construction efficiency.

[0020] Among them, the power vehicle 1 and the feed hopper 3 are connected by a control mechanism 2. The control mechanism 2 includes an inclined cylinder 18 located on the power vehicle 1. A vertical plate 20 is hinged to the inclined cylinder 18. The lower part of the vertical plate 20 is hinged to the power vehicle 1. An end plate 19 is provided at the top and bottom of the vertical plate 20. A lifting cylinder 23 is also installed on the vertical plate 20. A guide rod 21 is provided between the two end plates 19. A lifting seat 22 is slidably provided on the guide rod 21. The lifting seat 22 is connected to the lifting cylinder 23. The lifting seat 22 is connected to the side of the feed hopper 3 via the connecting rod 5. The height and tilt of the pressing mold 4 can be adjusted according to the terrain conditions on site through the lifting cylinder 23 and the tilting cylinder 18, which is highly adaptable and convenient to operate.

[0021] Among them, an L-shaped plate 9 is fixedly provided on the side of the feed hopper 3. The L-shaped plate 9 is connected to a connecting plate 8 by bolts. Two ear plates 7 are fixedly provided on the connecting plate 8. A sleeve 6 is fixedly provided at the end of the connecting rod 5. The sleeve 6 is sleeved together with the ear plates 7 by a pin. The ear plates 7 and the sleeve 6 are positioned by a positioning pin.

[0022] Vibrating rods 10 are installed on the four inner walls of the feeding hopper 3 to improve the vibration effect on the concrete inside the feeding hopper 3, which helps to ensure the strength of the side ditch.

[0023] The pressing die 4 consists of a middle template 11 and two inclined templates 12 on both sides. The inclined template 12 has an edge plate 13 on its side and a strip plate 14 at the lower end of the edge plate 13. Since the feed hopper 3 does not need to be replaced and its width remains unchanged, in order to facilitate the reliable connection between the side of the feed hopper 3 and the ear plate 15, the width of different pressing dies 4 is different, while the distance between the two ear plates 15 must remain unchanged, that is, the ear plate 15 is located on the edge plate 13 or the inclined template 12.

[0024] The contour formed by the edge plate 13, the strip plate 14 and the inclined template 12 is the contour of the two sides of the side ditch, ensuring the regularity of the side of the side ditch.

[0025] Working principle: When using this invention to construct trapezoidal side ditches of different sizes, the power vehicle 1) and the feed hopper 3) are fixed and do not need to be replaced. Depending on the specific size of the trapezoidal side ditch, only the appropriate pressing mold 4) needs to be replaced, which greatly reduces costs and improves construction efficiency. Concrete is added into the feed hopper 3. As the feed hopper 3 slowly falls, the vibrator 10 vibrates the concrete to ensure the strength of the side ditch and minimize air bubbles. The concrete leaks out from the discharge port 17. As the power vehicle 1 drives the pressing mold 4 to move along the excavated side ditch, the concrete is formed in the side ditch below the pressing mold 4.

[0026] The various embodiments in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0027] The terms "upper," "lower," "outer," and "inner," etc., used in the specification, claims, and accompanying drawings of this utility model, are used to distinguish relative positional relationships and are not necessarily qualitative. It should be understood that such data can be interchanged where appropriate so that the embodiments of the utility model described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. The above description of the disclosed embodiments enables those skilled in the art to make or use the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the utility model. Therefore, the utility model is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A side ditch slipform machine, comprising a power vehicle (1) and a feed hopper (3) installed on the side of the power vehicle (1), wherein a pressing mold (4) is provided at the lower end of the feed hopper (3), and a discharge port (17) is provided on the pressing mold (4), characterized in that, Multiple vibrating rods (10) are installed on the inner wall of the feed hopper (3). Two detachable baffles (16) are provided below the feed hopper (3). The discharge port (17) is located between the two baffles (16). The lower edge contour of the baffle (16) fits with the upper end contour of the pressing die (4). Two ear plates (15) are fixed on the pressing die (4). The ear plates (15) are connected to the lower side panel of the feed hopper (3) by bolts.

2. A trench slip former according to claim 1, characterised in that The power vehicle (1) and the feed hopper (3) are connected by a control mechanism (2). The control mechanism (2) includes an inclined cylinder (18) located on the power vehicle (1). A vertical plate (20) is hinged on the inclined cylinder (18). The lower part of the vertical plate (20) is hinged to the power vehicle (1). An end plate (19) is provided on the upper and lower parts of the vertical plate (20). A lifting cylinder (23) is also installed on the vertical plate (20). A guide rod (21) is provided between the two end plates (19). A lifting seat (22) is slidably provided on the guide rod (21). The lifting seat (22) is connected to the lifting cylinder (23). The lifting seat (22) is connected to the side of the feed hopper (3) via the connecting rod (5).

3. A trench slip former according to claim 2, characterised in that, The feed hopper (3) is fixedly provided with an L-shaped plate (9) on the side. The L-shaped plate (9) is connected to a connecting plate (8) by bolts. Two ear plates (7) are fixedly provided on the connecting plate (8). A sleeve (6) is fixedly provided at the end of the connecting rod (5). The sleeve (6) is sleeved together with the ear plate (7) by a pin. The ear plate (7) and the sleeve (6) are positioned by a positioning pin.

4. The slipform machine for side ditches according to claim 1, characterized in that, Vibrating rods (10) are installed on the inner walls of the four sides of the feed hopper (3).

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