Control cabinet of manure cleaning machine

Abstract

The utility model relates to the technical field of control cabinets, and discloses a manure cleaning machine control cabinet which comprises a cabinet body, a cover plate is detachably installed at the rear end of the cabinet body, a fixing groove is formed in the upper portion of the front end of the cabinet body, a display screen is installed in the fixing groove, and a power supply and outage module linked with the cover plate is installed at the upper end in the cabinet body. A first current-conducting plate, a second current-conducting plate and a spring piece are installed in the box body, a contact is fixedly connected to one side of the second current-conducting plate, a movable block is arranged on the other side of the second current-conducting plate, a transverse rod penetrating through the front end face of the box body is fixedly connected to the movable block, and a compression spring is arranged on the outer side of the transverse rod in a sleeving mode. According to the utility model, when the cover plate is disassembled, the pressure on the cross rod disappears, and the contact is separated from the conductive plate I under the action of the spring piece, thereby realizing the power failure of the circuit, effectively avoiding the condition that the interior of the control cabinet is still electrified when the cover plate is opened, preventing the hot-line operation, and being safer; the cover plate is installed on the cabinet body, and the cover plate extrudes the transverse rod, so that the contact is in contact with the first conductive plate, and electrification is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of control cabinets, in particular to a manure cleaning machine control cabinet. Background Art

[0002] The manure cleaning machine control cabinet is an electrical control device used to control and manage the operation of the manure cleaning machine. It usually includes various electrical components such as switches, relays, and protectors to realize the control of the manure cleaning machine's start, stop, timing, reversal and other operations.

[0003] In order to ensure the normal operation of the control cabinet, extend its service life and protect the safety of the entire electrical system, it is usually necessary to perform regular maintenance and inspection of the electrical components inside the control cabinet. However, most existing control cabinets cannot be opened to cut off the power. That is, after the staff opens the cabinet door, the cabinet body is still energized. If the staff does not cut off the power in time, it is easy to perform maintenance with the power on, which poses a major safety hazard. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing manure cleaning machine control cabinet cannot open the door to cut off the power, which makes it easy to perform live maintenance and poses a safety hazard.

[0005] In order to solve the above problems, the technical solution of the present invention is as follows: a manure cleaning machine control cabinet comprises a cabinet body, a plurality of mounting strips for installing electrical components are provided inside the cabinet body, an emergency stop button is provided on the upper front end of the cabinet body, a cover plate is detachably installed on the rear end of the cabinet body, a fixing slot is provided on the upper front end, a display screen is installed inside the fixing slot, a power supply and off module linked to the cover plate is installed on the upper end of the cabinet body, the power supply and off module comprises a box body, a conductive plate 1 and a conductive plate 2 arranged in parallel and having elasticity are installed inside the box body, and a U-shaped spring sheet is installed between the conductive plate 1 and the conductive plate 2 inside the box body, a contact is fixed to one side of the conductive plate 2, and a movable block is movably provided inside the box body on the other side, a cross bar is fixed to the movable block that passes through the front end face of the box body, the end of the cross bar is flush with the rear end face of the cabinet body, and a compression spring is sleeved on the outer side of the cross bar.

[0006] Furthermore, fixing plates are symmetrically fixed on both sides of the cabinet body, and the mounting strips are detachably mounted on the fixing plates by screws.

[0007] Furthermore, the fixing groove is a V-shaped groove, and an instrument is installed at the front end of the cabinet below the fixing groove, and a control button is provided below the instrument.

[0008] Furthermore, the cover plate is mounted on the cabinet body by screws, and a ventilation slot is provided at the lower portion of the cover plate.

[0009] Furthermore, the box body is installed on the top surface of the cabinet body through a mounting plate.

[0010] Furthermore, the conductive plate is fixedly mounted on the inner rear wall of the box body, and one end of each side of the conductive plate is fixedly mounted on the inner side wall of the box body through a positioning block.

[0011] Furthermore, one end of the conductive plate 1 and the conductive plate 2 close to the positioning block is fixedly connected to a terminal penetrating the side of the box body, and the contact is located at the end of the conductive plate 2 away from the positioning block.

[0012] Furthermore, a positioning block is fixedly connected to the side of the movable block, the positioning block is fitted with the side wall of the box body, and a threaded column passing through the side of the box body is fixedly connected to the positioning block, a nut is installed on the threaded column, and a sliding groove for the sliding of the threaded column is opened on the side of the box body.

[0013] Furthermore, the spring sheet, compression spring, movable block and positioning block are all made of insulating materials.

[0014] Compared with the existing technology, the advantages of the present invention are as follows: when the cover is removed, the pressure on the cross bar disappears, and the contact is separated from the conductive plate under the action of the spring sheet, thereby cutting off the power of the circuit, effectively avoiding the situation where the inside of the control cabinet is still energized when the cover is opened, preventing live operation, and being safer; when the cover is installed on the cabinet body, the cover squeezes the cross bar, so that the contact comes into contact with the conductive plate, thereby achieving power supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional Figure 1 .

[0016] Figure 2 This is a three-dimensional Figure 2 .

[0017] Figure 3 It is the internal structure diagram of the cabinet of the present utility model.

[0018] Figure 4 It is a cross-sectional view of the internal structure of the box body of the utility model.

[0019] As shown in the figure: 1. Cabinet body; 2. Mounting strip; 3. Emergency stop button; 4. Cover plate; 5. Display screen; 6. Box body; 7. Conductive plate 1; 8. Conductive plate 2; 9. Spring sheet; 10. Contact; 11. Movable block; 12. Cross bar; 13. Compression spring; 14. Fixed plate; 15. Instrument; 16. Control button; 17. Mounting plate; 18. Positioning block; 19. Terminal; 20. Threaded column. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] like Figures 1 to 3 As shown, the manure cleaning machine control cabinet includes a cabinet body 1, and a plurality of mounting strips 2 for installing electrical components are provided inside the cabinet body 1. Fixed plates 14 are symmetrically fixed on both sides of the cabinet body 1, and the mounting strips 2 are detachably mounted on the fixed plates 14 by screws. An emergency stop button 3 is provided on the upper front end of the cabinet body 1, and a cover plate 4 is detachably mounted on the rear end of the cabinet body 1. A fixing groove is provided on the upper front end, and a display screen 5 is installed inside the fixing groove. The cover plate 4 is mounted on the cabinet body 1 by screws, and a ventilation groove is provided on the lower part of the cover plate 4. The fixing groove is a V-shaped groove. An instrument 15 is installed below the fixing groove at the front end of the cabinet body 1, and a control button 16 is provided below the instrument 15.

[0022] The display screen 5 can display the operating parameters of the manure cleaning machine, and the ventilation slots on the cover plate 4 can dissipate heat for the electrical components inside the cabinet 1.

[0023] like Figure 3 and Figure 4 As shown, a power supply and power-off module linked to the cover plate 4 is installed at the upper end of the cabinet 1. The power supply and power-off module includes a box body 6 installed on the top surface of the cabinet 1 through a mounting plate 17. A conductive plate 1 and a conductive plate 2 8 are installed in parallel and elastically inside the box body 6, and a U-shaped spring piece 9 is installed between the conductive plate 1 and the conductive plate 2 8 inside the box body 6. The conductive plate 1 7 is fixedly mounted on the rear wall of the box body 6, and one end of the conductive plate 2 8 is fixedly mounted on the inner wall of the box body 6 through a positioning block 18. The conductive plate 1 and the conductive plate 2 8 are fixedly connected to the end of the conductive plate 1 and the conductive plate 2 close to the positioning block 18. The terminal 19 on the side, a contact 10 is fixed to one side of the conductive plate 2 8, and a movable block 11 is provided on the other side of the box body 6. The contact 10 is located at the end of the conductive plate 2 8 away from the positioning block 18. The movable block 11 is fixed with a cross bar 12 that passes through the front end face of the box body 6, and a compression spring 13 is sleeved on the outside of the cross bar 12. A positioning block 18 is fixed to the side of the movable block 11. The positioning block 18 fits with the inner wall of the box body 6, and a threaded column 20 that passes through the side of the box body 6 is fixed to the positioning block. A nut is installed on the threaded column 20, and a sliding groove for the sliding of the threaded column 20 is provided on the side of the box body 6.

[0024] When the cover plate 4 is installed on the cabinet body 1, the cover plate 4 squeezes the cross bar 12, prompting the movable block 11 to squeeze the conductive plate 2 8, prompting the contact 10 to contact the conductive plate 1 7, thereby realizing the connection of the circuit and the power supply of the control cabinet; when the cover plate 4 is removed, the pressure on the cross bar 12 disappears, and under the action of the spring sheet 9, the contact 10 is separated from the conductive plate 1 7, thereby disconnecting the power of the circuit; when the maintenance is completed and a power-on inspection is required, the cross bar 12 is manually pressed to make the contact 10 contact the conductive plate 1 7, and then the nut is tightened to fix the positioning block 18 on the box body 6, so that the circuit can be stably connected. At this time, the power-on inspection can be carried out. After the inspection is completed, the nut is loosened to allow the threaded column 20 to slide in the slide groove; the setting of the compression spring 13 can effectively make the movable block 11 abut against the conductive plate 2 8, reducing the shaking of the movable block 11 when it is not under pressure.

[0025] In specific use, the operating parameters of the manure cleaning machine are conveniently displayed through the display screen 5. When the control cabinet is maintained and repaired, the cover plate 4 is removed, the pressure on the cross bar 12 disappears, and the contact 10 is separated from the conductive plate 7 under the action of the spring sheet 9, so that the circuit is powered off, effectively avoiding the situation where the inside of the control cabinet is still energized when the cover plate 4 is opened, which is safer; manually press the cross bar 12 to make the contact 10 contact the conductive plate 7, and then tighten the nut to power on for inspection; install the cover plate 4 on the cabinet body 1, and the cover plate 4 squeezes the cross bar 12 to make the contact 10 contact the conductive plate 7 to power on.

[0026] The undisclosed parts in the present invention are all prior art, and their specific structures and working principles are not described in detail here.

[0027] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0028] 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.

[0029] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A manure cleaning machine control cabinet, comprising a cabinet body (1), wherein a plurality of mounting strips (2) for mounting electrical components are provided inside the cabinet body (1), and an emergency stop button (3) is provided at the upper front end of the cabinet body (1), characterized in that: The rear end of the cabinet (1) is detachably mounted with a cover plate (4), the upper front end is provided with a fixing slot, a display screen (5) is mounted inside the fixing slot, the upper inner end of the cabinet (1) is provided with a power supply and power off module linked to the cover plate (4), the power supply and power off module comprises a box body (6), the inner portion of the box body (6) is provided with a parallel and elastic conductive plate 1 (7) and conductive plate 2 (8), and the inner portion of the box body (6) is provided with a U-shaped spring sheet (9) between the conductive plate 1 (7) and the conductive plate 2 (8), one side of the conductive plate 2 (8) is fixedly connected with a contact (10), and the other side of the conductive plate 2 (8) is provided with a movable block (11) inside the box body (6), the movable block (11) is fixedly provided with a cross bar (12) that passes through the front end surface of the box body (6), and the outer side of the cross bar (12) is provided with a compression spring (13).

2. The manure cleaning machine control cabinet according to claim 1, characterized in that: Fixed plates (14) are symmetrically fixed on both sides of the cabinet (1), and the mounting strips (2) are detachably mounted on the fixed plates (14) by means of screws.

3. The manure cleaning machine control cabinet according to claim 1, characterized in that: The fixing groove is a V-shaped groove, and a meter (15) is installed at the front end of the cabinet (1) below the fixing groove, and a control button (16) is provided below the meter (15).

4. The manure cleaning machine control cabinet according to claim 1, characterized in that: The cover plate (4) is mounted on the cabinet body (1) by means of screws, and a ventilation slot is provided at the lower portion of the cover plate (4).

5. The manure cleaning machine control cabinet according to claim 1, characterized in that: The box body (6) is mounted on the top surface of the cabinet body (1) via a mounting plate (17).

6. The manure cleaning machine control cabinet according to claim 1, characterized in that: The conductive plate 1 (7) is fixedly mounted on the inner rear wall of the box body (6), and one end of the conductive plate 2 (8) is fixedly mounted on the inner side wall of the box body (6) via a positioning block (18).

7. The manure cleaning machine control cabinet according to claim 6, characterized in that: The ends of the conductive plate 1 (7) and the conductive plate 2 (8) close to the positioning block (18) are fixedly connected to a terminal (19) penetrating the side of the box body (6), and the contact (10) is located at the end of the conductive plate 2 (8) away from the positioning block (18).

8. The manure cleaning machine control cabinet according to claim 7, characterized in that: A positioning block (18) is fixedly connected to the side of the movable block (11), a threaded column (20) penetrating the side of the box body (6) is fixedly connected to the positioning block (18), a nut is installed on the threaded column (20), and a sliding groove for the threaded column (20) to slide is opened on the side of the box body (6).

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