Novel automatic liquid receiving device for crane pipe

Abstract

The utility model discloses a novel automatic liquid receiving device for a crane pipe, which belongs to the technical field of crane pipes and comprises a support component and a liquid receiving component, the support component comprises a support arm and a support seat, the support seat is fixedly mounted at the end of the support arm, and the liquid receiving component is mounted on the support arm. The liquid receiving assembly comprises a mounting seat, a boss, a connecting disc, a connecting rod, a connecting block, a connecting arm, a liquid receiving barrel and a motor, the mounting seat is fixedly mounted on the supporting seat, the boss is fixedly arranged on the mounting seat, the connecting disc is rotatably mounted on the boss, the connecting rod is fixedly connected to one side of the connecting disc, and the connecting block is fixedly connected to the other side of the connecting disc. The connecting block is fixedly mounted at the end of the connecting rod, the connecting arm is inserted into the connecting block, the liquid receiving barrel is fixedly connected to the end of the connecting arm, the motor is fixedly mounted at the bottom of the mounting seat, and an output shaft of the motor is fixedly connected with the center of the connecting disc; and through the arrangement of the supporting assembly and the liquid receiving assembly, the liquid receiving operation is conveniently completed.

Description

Technical Field

[0001] The utility model belongs to the technical field of crane pipes, and particularly relates to a novel automatic liquid connecting device for crane pipes. Background Art

[0002] With the rapid development of the petrochemical industry, high requirements are placed on the loading and unloading of oil, oil derivatives and chemical raw materials, which require not only fast and automatic loading and unloading, but also environmentally friendly loading and unloading.

[0003] After loading petrochemical media, the remaining liquid in the crane must be collected to prevent it from dripping onto the ground after the tanker departs and polluting the environment. Existing cranes use a manual method of hooking a liquid bucket to collect the residual liquid. This method requires manual climbing and is very cumbersome. Utility Model Content

[0004] The purpose of the utility model is to provide a novel automatic liquid connection device for crane pipes to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel automatic liquid receiving device for a crane pipe, comprising a support assembly and a liquid receiving assembly, the support assembly comprising a support arm and a support seat, the support seat being fixedly mounted on the end of the support arm, the liquid receiving assembly comprising a mounting seat, a boss, a connecting plate, a connecting rod, a connecting block, a connecting arm, a liquid receiving bucket and a motor, the mounting seat being fixedly mounted on the support seat, the boss being fixedly arranged on the mounting seat, the connecting plate being rotatably mounted on the boss, the connecting rod being fixedly connected to one side of the connecting plate, the connecting block being fixedly mounted on the end of the connecting rod, the connecting arm being inserted into the connecting block, the liquid receiving bucket being fixedly connected to the end of the connecting arm, the motor being fixedly mounted on the bottom of the mounting seat, and the motor output shaft being fixedly connected to the center of the connecting plate;

[0006] The connecting disk is provided with a plurality of positioning holes distributed in an annular manner, and a positioning component is embedded in the interior of the boss.

[0007] As a preferred embodiment, mounting bolts are inserted at the four corners of the mounting seat, and the mounting seat is fixedly mounted on the support seat by the mounting bolts.

[0008] As a preferred embodiment, a clearance opening is opened in the middle of the support seat.

[0009] As a preferred embodiment, a plurality of steel balls are rollingly mounted between the connecting disk and the boss.

[0010] As a preferred embodiment, the positioning assembly includes a plastic tube, a spring, a positioning column and an electromagnet. The plastic tube is embedded in the boss, the spring is embedded in the plastic tube, the positioning column abuts against the upper end of the spring, and the electromagnet is fixedly installed in the plastic tube and magnetically cooperates with the positioning column.

[0011] As a preferred embodiment, a connecting pin is inserted into the top of the connecting block, and the connecting arm is detachably connected to the connecting block via the connecting pin.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The new automatic liquid receiving device for the crane pipe is configured with a support assembly and a liquid receiving assembly. The motor can be started to drive the connection disk to rotate, so that the connection disk drives the liquid receiving bucket to rotate around the boss. When receiving liquid, the liquid receiving bucket can be rotated to the bottom of the crane pipe drop pipe to receive the liquid. After receiving the liquid, the liquid receiving bucket can be removed from the bottom of the crane pipe drop pipe, thereby facilitating the completion of the liquid receiving operation.

[0014] This new type of automatic liquid receiving device for crane pipes, through the setting of positioning holes and positioning components, can energize the electromagnet when the liquid receiving barrel is rotated, so that the electromagnet attracts the positioning column, causing the positioning column to retract into the plastic cylinder. After the liquid receiving barrel is rotated to the specified position, the electromagnet can be de-energized, so that the spring pushes the positioning column to insert into the corresponding positioning hole at this time, positioning the connecting plate, and improving the stability of the liquid receiving barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the top view of the structure of the utility model;

[0017] Figure 3 For this utility model Figure 1 Schematic diagram of the cross-sectional structure at the middle support seat;

[0018] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0019] In the figure: 1. Support assembly; 11. Support arm; 12. Support seat; 13. Yield opening; 2. Liquid receiving assembly; 21. Mounting seat; 22. Boss; 23. Connecting plate; 24. Connecting rod; 25. Connecting block; 26. Connecting arm; 27. Liquid receiving barrel; 28. Motor; 29. Positioning hole; 210. Positioning assembly; 2101. Plastic cylinder; 2102. Spring; 2103. Positioning column; 2104. Electromagnet; 211. Mounting bolt; 212. Steel ball; 213. Connecting pin. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the embodiments.

[0021] The following examples are intended to illustrate the present invention and are not intended to limit the scope of protection of the present invention. The conditions in the examples may be further adjusted according to specific conditions. Simple improvements to the method of the present invention based on the concept of the present invention fall within the scope of protection claimed by the present invention.

[0022] See also Figure 1-4 The utility model provides a new type of automatic liquid receiving device for crane pipes, including a support assembly 1 and a liquid receiving assembly 2. The support assembly 1 includes a support arm 11 and a support base 12. The support base 12 is fixedly installed at the end of the support arm 11. The liquid receiving assembly 2 includes a mounting base 21, a boss 22, a connecting plate 23, a connecting rod 24, a connecting block 25, a connecting arm 26, a liquid receiving barrel 27 and a motor 28. The four corners of the mounting base 21 are all plugged with mounting bolts 211. The mounting base 21 is fixedly installed on the support base 12 by the mounting bolts 211. The boss 22 is fixedly set on the mounting base 21. The connecting plate 23 is rotatably installed on the boss 22. The connecting rod 24 is fixedly connected to one side of the connecting plate 23. The connecting block 25 is fixedly installed at the end of the connecting rod 24. The connecting arm 26 is inserted into the connecting block 25, and the liquid receiving bucket 27 is fixedly connected to the end of the connecting arm 26. The motor 28 is fixedly installed at the bottom of the mounting seat 21, and the output shaft of the motor 28 is fixedly connected to the center of the connecting disk 23. Through the setting of the support component 1 and the liquid receiving component 2, the motor 28 can be started to drive the connecting disk 23 to rotate, so that the connecting disk 23 drives the liquid receiving bucket 27 to rotate around the boss 22. When receiving liquid, the liquid receiving bucket 27 can be rotated to the bottom of the crane pipe vertical pipe for receiving liquid. After the liquid receiving is completed, the liquid receiving bucket 27 can be removed from the bottom of the crane pipe vertical pipe, thereby facilitating the completion of the liquid receiving operation; a connecting pin 213 is inserted at the top of the connecting block 25, and the connecting arm 26 is detachably connected to the connecting block 25 through the connecting pin 213, and the liquid receiving bucket 27 can be independently disassembled.

[0023] Specifically, a clearance opening 13 is opened in the middle of the support seat 12, and the motor 28 can be given way by setting the clearance opening 13. A number of steel balls 212 are rollingly installed between the connecting disk 23 and the boss 22. Through the setting of the steel balls 212, the relative friction between the connecting disk 23 and the boss 22 can be reduced, making the connecting disk 23 more stable.

[0024] Reference Figure 2 and Figure 4, a plurality of annularly distributed positioning holes 29 are opened on the connecting disk 23, and there are at least 8 positioning holes 29. A positioning assembly 210 is embedded in the interior of the boss 22. The positioning assembly 210 includes a plastic cylinder 2101, a spring 2102, a positioning column 2103 and an electromagnet 2104. The plastic cylinder 2101 is embedded in the boss 22, the spring 2102 is embedded in the plastic cylinder 2101, the positioning column 2103 abuts against the upper end of the spring 2102, and the electromagnet 2104 is fixedly installed in the plastic cylinder 2101 and in contact with the positioning The column 2103 is magnetically coupled, and through the setting of the positioning hole 29 and the positioning component 210, when the liquid receiving barrel 27 is rotated, the electromagnet 2104 can be energized, so that the electromagnet 2104 attracts the positioning column 2103, and the positioning column 2103 is retracted into the plastic tube 2101. After the liquid receiving barrel 27 is rotated to the specified position, the electromagnet 2104 can be de-energized, so that the spring 2102 pushes the positioning column 2103 to be inserted into the corresponding positioning hole 29 at this time, thereby positioning the connecting plate 23 and improving the stability of the liquid receiving barrel 27.

[0025] The working principle and usage process of the present invention are as follows: First, through the setting of the support component 1 and the liquid receiving component 2, when the liquid receiving bucket 27 is rotated, the electromagnet 2104 can be energized so that the electromagnet 2104 attracts the positioning column 2103, so that the positioning column 2103 is retracted into the plastic tube 2101, and then the motor 28 can be started to drive the connecting disk 23 to rotate, so that the connecting disk 23 drives the liquid receiving bucket 27 to rotate around the boss 22. After the liquid receiving bucket 27 rotates to the specified position, the electromagnet 2104 can be de-energized so that the spring 2102 pushes the positioning column 2103 to be inserted into the corresponding positioning hole 29 at this time, so as to position the connecting disk 23. When receiving liquid, the liquid receiving bucket 27 can be rotated to the bottom of the crane pipe to receive liquid. After the liquid receiving is completed, the liquid receiving bucket 27 can be moved away from the bottom of the crane pipe, thereby facilitating the completion of the liquid receiving operation.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel automatic liquid receiving device for a crane pipe, comprising a support assembly (1) and a liquid receiving assembly (2), characterized in that: The support assembly (1) comprises a support arm (11) and a support base (12), wherein the support base (12) is fixedly mounted on the end of the support arm (11), and the liquid receiving assembly (2) comprises a mounting base (21), a boss (22), a connecting plate (23), a connecting rod (24), a connecting block (25), a connecting arm (26), a liquid receiving barrel (27) and a motor (28), wherein the mounting base (21) is fixedly mounted on the support base (12), and the boss (22) is fixedly arranged on the mounting base (21). The connecting plate (23) is rotatably mounted on the boss (22), the connecting rod (24) is fixedly connected to one side of the connecting plate (23), the connecting block (25) is fixedly mounted on the end of the connecting rod (24), the connecting arm (26) is inserted into the connecting block (25), the liquid receiving barrel (27) is fixedly connected to the end of the connecting arm (26), the motor (28) is fixedly mounted on the bottom of the mounting seat (21), and the output shaft of the motor (28) is fixedly connected to the center of the connecting plate (23); The connecting disk (23) is provided with a plurality of annularly distributed positioning holes (29), and a positioning component (210) is embedded in the interior of the boss (22).

2. The novel automatic liquid receiving device for crane pipe according to claim 1 is characterized in that: Mounting bolts (211) are inserted at the four corners of the mounting seat (21), and the mounting seat (21) is fixedly mounted on the support seat (12) via the mounting bolts (211).

3. The novel automatic liquid receiving device for crane pipe according to claim 1 is characterized in that: A clearance opening (13) is provided in the middle of the support seat (12).

4. The novel automatic liquid receiving device for crane pipe according to claim 1 is characterized in that: A plurality of steel balls (212) are rollingly mounted between the connecting disk (23) and the boss (22).

5. The novel automatic liquid receiving device for crane pipe according to claim 1 is characterized in that: The positioning assembly (210) comprises a plastic cylinder (2101), a spring (2102), a positioning column (2103) and an electromagnet (2104); the plastic cylinder (2101) is embedded in the boss (22); the spring (2102) is embedded in the plastic cylinder (2101); the positioning column (2103) abuts against the upper end of the spring (2102); and the electromagnet (2104) is fixedly installed in the plastic cylinder (2101) and magnetically engaged with the positioning column (2103).

6. The novel automatic liquid receiving device for crane pipe according to claim 1 is characterized in that: A connecting pin (213) is inserted into the top of the connecting block (25), and the connecting arm (26) is detachably connected to the connecting block (25) via the connecting pin (213).

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