Full-automatic bottom-dump bucket

Abstract

The utility model discloses a full-automatic bottom unloading type bucket, which belongs to the technical field of bucket equipment and comprises a bucket body and a lifting lug fixedly connected to the top of the bucket body, a first air cylinder is rotatably mounted on the outer wall of one side of the bucket body, and a bottom plate hinged with the first air cylinder is rotatably mounted at the bottom of the bucket body through a rotating shaft. A mounting plate is fixedly connected to the outer wall of the front face of the barrel body, a first travel switch and a second travel switch located on one side of the first travel switch are fixedly mounted at the bottom of the mounting plate, a second air cylinder fixedly mounted on the mounting plate is arranged below the second travel switch, and a locking block is fixedly connected to the outer wall of the bottom plate; the top of an ejector rod of the second air cylinder is fixedly connected with a touch plate. The automatic opening and closing device is simple in structure and convenient to operate and maintain, the bottom plate is automatically opened and closed, the working efficiency is improved, the labor cost is saved, and potential safety hazards are eliminated.

Description

Technical Field

[0001] The utility model relates to a bucket device, in particular to a full-automatic bottom-discharging bucket, belonging to the technical field of bucket equipment. Background Art

[0002] The bottom-discharging bucket is mainly used to place concrete when drilling and walling in vertical shaft construction. After the concrete is filled at the wellhead concrete mixing station, it is pushed to the wellhead with a flatbed truck, and then sent to the hanging plate with a hoist. The unloading door at the bottom is opened, and the concrete is unloaded into the ash separator on the hanging plate, and then put into the mold. The existing bottom-discharging bucket has a complex structure and high manufacturing requirements. When unloading, the bottom sealing mechanism needs to be manually pulled down, and then manually pulled up after unloading. The operation is laborious and there are safety hazards.

[0003] The utility model proposes a new solution to the above problems. Utility Model Content

[0004] The main purpose of the utility model is to solve the problems of the existing bottom-discharging bucket, which has a complex structure and high manufacturing requirements, and needs to manually pull down the bottom sealing mechanism when unloading, and then manually pull up the bottom sealing mechanism after unloading, which is laborious to operate and has potential safety hazards, and to provide a fully automatic bottom-discharging bucket.

[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0006] A fully automatic bottom-discharging bucket comprises a bucket body and a lifting lug fixedly connected to the top of the bucket body, a first cylinder is rotatably mounted on an outer wall of one side of the bucket body, a bottom plate hinged to the first cylinder is rotatably mounted on the bottom of the bucket body through a rotating shaft, a mounting plate is fixedly connected to the front outer wall of the bucket body, a first travel switch and a second travel switch located on one side of the first travel switch are fixedly mounted on the bottom of the mounting plate, a second cylinder fixedly mounted on the mounting plate is provided below the second travel switch, a locking block is fixedly connected to the outer wall of the bottom plate, a touch plate is fixedly connected to the top of the ejection rod of the second cylinder, the first travel switch is electrically connected to the second cylinder, and the second travel switch is electrically connected to the first cylinder.

[0007] Preferably, a slot is provided on an outer wall of one side of the locking block, and one end of the ejection rod of the second cylinder is fixedly connected to a wedge block that cooperates with the slot.

[0008] Preferably, a vertical plate is fixedly connected to the bottom of one end of the mounting plate, and the vertical plate is provided with a through hole.

[0009] Preferably, one end of the second cylinder is threadedly connected with a bolt that cooperates with the through hole.

[0010] Preferably, a bracket is fixedly connected to the front outer wall of the bottom plate, and the locking block is fixedly connected to the top of the bracket.

[0011] Preferably, a sealing gasket is fixedly installed on the top of the base plate.

[0012] Preferably, a first hinge seat is fixedly connected to the side wall of the barrel body, and a first mounting rod rotatably matched with one end of the first cylinder is mounted on the first hinge seat.

[0013] Preferably, a second hinged seat cooperating with the rotating shaft is provided below the first hinged seat.

[0014] Preferably, a mounting seat is fixedly connected to an outer wall of one side of the base plate, and a first mounting hole cooperating with the rotating shaft is formed on the mounting seat.

[0015] Preferably, a second mounting hole penetrating the mounting seat is provided on one side of the first mounting hole, and a second mounting rod rotatably matched with the other end of the first cylinder is installed on the inner side of the second mounting hole.

[0016] The beneficial technical effects of the utility model are as follows: according to the fully automatic bottom-unloading bucket of the utility model, through the arrangement of the first cylinder and the second cylinder, when the bottom plate is closed, the first cylinder pushes the bottom plate to rotate around the rotating shaft to complete the closing. After the bottom plate is closed, the locking block touches the first stroke switch to extend the second cylinder, driving the wedge block to insert into the slot to lock the bottom plate, so that the bottom plate can be closed securely to prevent leakage during loading. When unloading, the second cylinder retracts to drive the wedge block to withdraw from the slot. After it is completely out of the slot, the second cylinder drives the touch plate to touch the second stroke switch, and then the first cylinder retracts to open the bottom plate for unloading. The device has a simple structure, is easy to operate and maintain, and realizes automatic opening and closing of the bottom plate, thereby improving work efficiency, saving labor costs, and eliminating safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment provided by the utility model;

[0018] Figure 2 It is a schematic diagram of the overall structure of an open bottom plate according to a preferred embodiment of the utility model;

[0019] Figure 3 This is a diagram showing the overall structure of a preferred embodiment provided by the utility model;

[0020] Figure 4 A schematic diagram of a barrel structure according to a preferred embodiment of the utility model;

[0021] Figure 5A schematic diagram of a bottom plate structure according to a preferred embodiment of the utility model;

[0022] Figure 6 This is a second cylinder connection diagram according to a preferred embodiment of the present utility model.

[0023] In the figure: 1, barrel; 2, lifting ear; 3, first cylinder; 4, rotating shaft; 5, bottom plate; 6, mounting plate; 7, first travel switch; 8, second travel switch; 9, second cylinder; 10, locking block; 11, touch plate; 12, slot; 13, wedge block; 601, vertical plate; 602, through hole; 901, bolt; 14, sealing gasket; 501, bracket; 101, first hinge seat; 102, second hinge seat; 103, first mounting rod; 502, mounting seat; 503, first mounting hole; 504, second mounting hole; 505, second mounting rod. DETAILED DESCRIPTION

[0024] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0025] like Figure 1-Figure 6 As shown, the fully automatic bottom-unloading bucket provided in this embodiment includes a barrel body 1, and a lifting ear 2 fixedly connected to the top of the barrel body 1, a first cylinder 3 is rotatably installed on the outer wall of one side of the barrel body 1, a bottom plate 5 hinged to the first cylinder 3 is rotatably installed on the bottom of the barrel body 1 through a rotating shaft 4, a mounting plate 6 is fixedly connected to the front outer wall of the barrel body 1, a first travel switch 7 and a second travel switch 8 located on one side of the first travel switch 7 are fixedly installed on the bottom of the mounting plate 6, a second cylinder 9 fixedly installed on the mounting plate 6 is provided below the second travel switch 8, a locking block 10 is fixedly connected to the outer wall of the bottom plate 5, a touch plate 11 is fixedly connected to the top of the ejection rod of the second cylinder 9, the first travel switch 7 is electrically connected to the second cylinder 9, the second travel switch 8 is electrically connected to the first cylinder 3, a slot 12 is opened on the outer wall of one side of the locking block 10, and a wedge block 13 that cooperates with the slot 12 is fixedly connected to one end of the ejection rod of the second cylinder 9.

[0026] Through the arrangement of the first cylinder 3 and the second cylinder 9, when the bottom plate 5 is closed, the first cylinder 3 pushes the bottom plate 5 to rotate around the rotating shaft 4 to complete the closing. After the bottom plate 5 is closed, the locking block 10 touches the first stroke switch 7, so that the second cylinder 9 extends, drives the wedge block 13 to be inserted into the slot 12, and locks the bottom plate 5, so that the bottom plate 5 can be closed securely to prevent leakage during loading. When unloading, the second cylinder 9 is retracted, driving the wedge block 13 to be pulled out of the slot 12. After it is completely out of the slot 12, the second cylinder 9 drives the touch plate 11 to touch the second stroke switch 8, and then the first cylinder 3 is retracted to open the bottom plate 5 for unloading. The device has a simple structure, is easy to operate and maintain, and realizes automatic opening and closing of the bottom plate 5, thereby improving work efficiency, saving labor costs, and eliminating safety hazards.

[0027] In this embodiment, if Figure 2 , Figure 3 and Figure 6 As shown, a vertical plate 601 is fixedly connected to the bottom of one end of the mounting plate 6, and a through hole 602 is provided in the vertical plate 601. A bolt 901 matching the through hole 602 is threadedly connected to one end of the second cylinder 9. The arrangement of the bolt 901 and the through hole 602 facilitates the installation and removal of the second cylinder 9.

[0028] In this embodiment, if Figure 2 , Figure 3 and Figure 5 As shown, a bracket 501 is fixedly connected to the front outer wall of the bottom plate 5, a locking block 10 is fixedly connected to the top of the bracket 501, and a sealing gasket 14 is fixedly installed on the top of the bottom plate 5. The setting of the bracket 501 makes the locking block 10 connected stably, and the setting of the sealing gasket 14 makes the bottom plate 5 closed tightly to prevent leakage.

[0029] In this embodiment, if Figure 2 , Figure 3 and Figure 4 As shown, a first hinge seat 101 is fixedly connected to the side wall of the barrel body 1, a first mounting rod 103 rotatably matched with one end of the first cylinder 3 is installed on the first hinge seat 101, a second hinge seat 102 matched with the rotating shaft 4 is provided below the first hinge seat 101, a mounting seat 502 is fixedly connected to the outer wall of one side of the bottom plate 5, a first mounting hole 503 matched with the rotating shaft 4 is provided on the mounting seat 502, a second mounting hole 504 penetrating the mounting seat 502 is provided on one side of the first mounting hole 503, and a second mounting rod 505 rotatably matched with the other end of the first cylinder 3 is installed on the inner side of the second mounting hole 504. Through the arrangement of the first hinge seat 101, the second hinge seat 102 and the mounting seat 502, the first cylinder 3 can drive the bottom plate 5 to rotate to achieve the opening and closing action.

[0030] In this embodiment, if Figure 1-Figure 6As shown, the working process of a fully automatic bottom-discharging bucket provided in this embodiment is as follows:

[0031] Step 1: When loading, start the first cylinder 3 to extend, push the bottom plate 5 to rotate around the rotating shaft 4, and complete the closing. After the bottom plate 5 is closed, the locking block 10 touches the first travel switch 7, so that the second cylinder 9 extends, drives the wedge block 13 to insert into the slot 12, and locks the bottom plate 5;

[0032] Step 2: Then load the material and use the lifter to connect the lifting lug 2 for lifting;

[0033] Step 3: When unloading, start the second cylinder 9 to retract, drive the wedge 13 to withdraw from the slot 12, and after it is completely out of the slot 12, the second cylinder 9 drives the touch plate 11 to touch the second travel switch 8, and then the first cylinder 3 is retracted, opening the bottom plate 5 for automatic unloading.

[0034] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A fully automatic bottom-discharging bucket, characterized in that: The invention comprises a barrel body (1), and a lifting lug (2) fixedly connected to the top of the barrel body (1); a first cylinder (3) is rotatably mounted on an outer wall of one side of the barrel body (1); a bottom plate (5) hinged to the first cylinder (3) is rotatably mounted on the bottom of the barrel body (1) via a rotating shaft (4); a mounting plate (6) is fixedly connected to the front outer wall of the barrel body (1); a first travel switch (7) and a second travel switch (8) located on one side of the first travel switch (7) are fixedly mounted on the bottom of the mounting plate (6); a second cylinder (9) fixedly mounted on the mounting plate (6) is provided below the second travel switch (8); a locking block (10) is fixedly connected to the outer wall of the bottom plate (5); a touch plate (11) is fixedly connected to the top of the ejection rod of the second cylinder (9); the first travel switch (7) is electrically connected to the second cylinder (9); and the second travel switch (8) is electrically connected to the first cylinder (3).

2. A fully automatic bottom-discharging bucket as claimed in claim 1, characterized in that: A slot (12) is provided on one side outer wall of the locking block (10), and a wedge block (13) which cooperates with the slot (12) is fixedly connected to one end of the ejection rod of the second cylinder (9).

3. A fully automatic bottom-discharging bucket as claimed in claim 1, characterized in that: A vertical plate (601) is fixedly connected to the bottom of one end of the mounting plate (6), and the vertical plate (601) is provided with a through hole (602).

4. A fully automatic bottom-discharging bucket as claimed in claim 3, characterized in that: One end of the second cylinder (9) is threadedly connected with a bolt (901) that matches the through hole (602).

5. The fully automatic bottom-discharging bucket according to claim 1, characterized in that: A bracket (501) is fixedly connected to the front outer wall of the bottom plate (5), and the locking block (10) is fixedly connected to the top of the bracket (501).

6. A fully automatic bottom-discharging bucket as claimed in claim 1, characterized in that: A sealing gasket (14) is fixedly mounted on the top of the bottom plate (5).

7. A fully automatic bottom-discharging bucket as claimed in claim 1, characterized in that: A first hinge seat (101) is fixedly connected to the side wall of the barrel body (1), and a first mounting rod (103) rotatably matched with one end of the first cylinder (3) is mounted on the first hinge seat (101).

8. A fully automatic bottom-discharging bucket as claimed in claim 7, characterized in that: A second hinge seat (102) matched with the rotating shaft (4) is provided below the first hinge seat (101).

9. The fully automatic bottom-discharging bucket according to claim 1, characterized in that: A mounting seat (502) is fixedly connected to an outer wall of one side of the bottom plate (5), and a first mounting hole (503) cooperating with the rotating shaft (4) is provided on the mounting seat (502).

10. A fully automatic bottom-discharging bucket as claimed in claim 9, characterized in that: A second mounting hole (504) penetrating the mounting seat (502) is provided on one side of the first mounting hole (503), and a second mounting rod (505) rotatably matched with the other end of the first cylinder (3) is installed on the inner side of the second mounting hole (504).

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