CN217672206U

CN217672206U - Charging pile for RGV rail transfer trolley

Info

Publication number: CN217672206U
Application number: CN202221017437.2U
Authority: CN
Inventors: 刘帅; 王德强; 石继超
Original assignee: Shandong Shuibo Welding And Cutting Equipment Manufacturing Co ltd
Current assignee: Shandong Shuibo Welding And Cutting Equipment Manufacturing Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-10-28
Anticipated expiration: 2032-04-27

Abstract

The utility model provides a stake of charging of RGV becomes rail dolly, including setting up the mount pad in the casing, slide rail on the mount pad, and the electrode fixing base that can remove on the slide rail, the articulated charging electrode of installing on the electrode fixing base, the spring is all installed to charging electrode's both sides, allow charging electrode to take place the swing within the certain angle, be equipped with the extension spring between electrode fixing base and the mount pad simultaneously, when charging electrode does not match with charging socket, can lengthen the extension spring and let charging electrode enter into inside the casing, prevent RGV becomes rail dolly extrusion electrode and take place the damage, the potential safety hazard when also effectively having avoided simultaneously charging, can not take place dangerous condition such as short circuit because the electrode does not stretch into charging socket, and keep away from the back when RGV becomes rail dolly, under the effect of extension spring, charging electrode can stretch out again outside the casing of charging stake, can not influence next charge demand, the life who charges the stake has been improved to a certain extent.

Description

RGV becomes rail dolly and fills electric pile

Technical Field

The utility model belongs to the technical field of fill electric pile device technique and specifically relates to a stake of charging is become rail dolly to RGV.

Background

The RGV trolley is an English abbreviation of a rail guided vehicle and is called a rail shuttle trolley, the RGV trolley can automatically carry cargo units and transport the cargos from one place to another place, and one-port-to-multiple-port and multiple-port-to-multiple-port material allocation can be realized. Wherein RGV becomes rail dolly can be used to the warehouse of all kinds of high density storage modes, the dolly passageway can be designed and is long wantonly, can improve whole warehouse storage capacity, and need not fork truck when the operation and drive into the tunnel, make its security can be higher, utilize the advantage that fork truck need not to get into the tunnel, the fast operation of cooperation dolly in the tunnel, effectively improve the operating efficiency of warehouse, the RGV dolly can be used to the warehouse of all kinds of high density storage modes, the dolly passageway can be designed and is long wantonly, can improve whole warehouse storage capacity, and need not fork truck when the operation and drive into the tunnel, make its security can be higher.

The power of RGV becomes rail dolly derives from inside driving motor, need charge driving motor with filling electric pile when using, in order to guarantee the normal function of marcing of RGV becomes rail dolly, present electric pile of filling that has now is fixed setting basically, the charging electrode is overhanging, become rail dolly adjusting position by RGV, let the charging electrode stretch into charging socket in, nevertheless appear the condition that the electrode is not aimed at charging socket just by force very easily at above-mentioned in-process, cause the damage of charging electrode very easily, certain potential safety hazard still exists simultaneously.

Disclosure of Invention

The utility model aims at providing a RGV becomes rail dolly and fills electric pile can effectively avoid the condition that electrode misalignment charging socket just charges by force, and charging electrode can be pushed to the casing of filling electric pile, prevents to be extruded and damages, and the potential safety hazard when also having avoided charging simultaneously has solved the problem among the prior art.

The utility model provides a technical scheme that its technical problem adopted is: a stake of charging of RGV becomes rail dolly, including the base, set up staggered arrangement's track on the base, install RGV becomes rail dolly on the track, the installation fills electric pile on the base, fill electric pile including the casing, the level sets up the mount pad in the casing, be equipped with two slide rails of arranging side by side on the mount pad, all cooperate on each slide rail and install the slider, install electrode removal slide on two sliders, electrode fixing base is all installed to electrode removal slide's both ends position department, and the articulated charging electrode of installing on the electrode fixing base, charging electrode's tip is worn out via the casing and is filled electric pile, has seted up on the RGV becomes rail dolly with charging electrode matched with charging socket, install the spring locating piece on the electrode fixing base at charging electrode both ends, all be equipped with the spring between spring locating piece and the charging electrode, install the extension spring dead lever on the electrode removal slide, be connected with the extension spring between extension spring dead lever and the mount pad, the extension spring has the trend that makes charging electrode stretch out the casing all the time. The charging electrode is hinged to the electrode fixing seat through a first fixing shaft, a fixing shaft connecting plate is installed at the upper end of the first fixing shaft, two vertically-arranged second fixing shafts are installed on the fixing shaft connecting plate, and the charging electrode is located between the two second fixing shafts. The installation base is provided with a limit travel switch, the limit travel switch is connected with the charging electrode through a control circuit, and a proximity switch is arranged on the RGV orbital transfer trolley corresponding to the position of the charging pile. The two sides of one end of the charging electrode, which extends out of the shell, are provided with inclined planes. Be equipped with the guard shield stand on the mount pad of slide rail front end, install on the guard shield stand with charging electrode matched with insulating guard shield, charging electrode wears out the casing that fills electric pile via insulating guard shield. The both ends of the bottom of slider all articulate and install the commentaries on classics board, and the bottom of each commentaries on classics board all installs the tight pulley of clamp with slide rail matched with, is equipped with one section arc rail on the slide rail, and when one of them group of tight pulley of clamp moved to the arc rail on, the charging electrode on slider upper portion can take place to deflect.

The utility model has the advantages of: a stake of charging of RGV derailment dolly, including setting up the mount pad in the casing, slide rail on the mount pad, and the electrode fixing base that can remove on the slide rail, the articulated charging electrode of installing on the electrode fixing base, the spring is all installed to charging electrode's both sides, the swing within certain angle is taken place to the permission charging electrode, be equipped with the extension spring between electrode fixing base and the mount pad simultaneously, when charging electrode does not match with charging socket, can lengthen the extension spring and let charging electrode enter into inside the casing, prevent that RGV derailment dolly extrusion electrode from taking place to damage, potential safety hazard when also effectively having avoided charging simultaneously, can not take place dangerous condition such as short circuit because the electrode does not stretch into charging socket, and keep away from the back when RGV derailment dolly, under the effect of extension spring, charging electrode can stretch out again outside the casing of filling electric pile, can not influence next demand of charging, the life who fills electric pile has been improved to a certain extent.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged partial view of I of FIG. 1;

FIG. 3 is a schematic three-dimensional view of the charging post with the housing removed;

FIG. 4 is a front view of the structure of FIG. 3;

FIG. 5 is a top view of FIG. 4;

FIG. 6 is a schematic diagram of a structure of a rotating plate installed at the bottom of a sliding block;

FIG. 7 isbase:Sub>A partial view in section taken along line A-A of FIG. 6;

FIG. 8 is a schematic diagram of a situation in which a set of clamping wheels is moved onto an arcuate rail;

figure 9 is a diagrammatic illustration of the situation when another set of gripper wheels is moved onto the curved rail.

Detailed Description

A charging pile for RGV orbital transfer trolley, as shown in figure 1 and figure 2, including base 1, set up staggered arrangement's track on base 1, install RGV orbital transfer trolley 2 on the track, RGV orbital transfer trolley 2 can advance on staggered arrangement's track, the installation charges the stake on base 1, RGV orbital transfer trolley 2 can charge when advancing to charging pile position department.

Fill electric pile including casing 3, as shown in fig. 3-5, the level sets up mount pad 4 in the casing 3, is equipped with two slide rails 5 that arrange side by side on the mount pad 4, all cooperates on each slide rail 5 to install slider 6, installs electrode movable sliding plate 7 on two sliders 6, and electrode movable sliding plate 7 can remove along the length direction of slide rail 5.

Electrode fixing base 8 is all installed to the both ends position department of electrode removal slide 7, and the articulated charging electrode 9 of installing on the electrode fixing base 8, and charging electrode 9's tip wears out via casing 3 and fills electric pile, offers on the RGV derailment dolly 2 with charging electrode 9 matched with charging socket 10. Install spring location piece 11 on the electrode fixing base 8 at charging electrode 9 both ends, all be equipped with spring 12 between spring location piece 11 and the charging electrode 9, spring 12's setting lets charging electrode 9 have the swing of certain angle within range, and when charging electrode 9 and charging socket 10 position were not very accurate the cooperation, charging electrode 9 that can swing can enter into charging socket 10 more easily to realize normal function of charging.

In order to avoid the extrusion contact between the charging electrode 9 and the vehicle body when the charging socket 10 is not aligned with the charging electrode 9, the electrode moving sliding plate 7 is provided with a tension spring fixing rod 13, a tension spring 14 is connected between the tension spring fixing rod 13 and the mounting seat 4, and the tension spring 14 always tends to extend the charging electrode 9 out of the housing 3. Can tensile extension spring 14 remove when charging electrode 9 receives the extrusion and enter into in the casing, thereby extrusion between mode and the automobile body is damaged, when realizing that charging electrode 9 does not stretch into in the charging socket 10 on the RGV becomes the rail dolly, the RGV becomes the rail dolly and goes away from certain distance, under extension spring 14's effect, charging electrode 9 can stretch out the casing that fills electric pile again, so that the normal clear of next charge, and whole process can not produce the extrusion damage to charging electrode 9, charging electrode 9's life has been improved to a certain extent.

Further, in order to effectively limit the swing amplitude of the charging electrode 9, the charging electrode 9 is installed on the electrode fixing seat 8 through a first fixing shaft 15 in a hinged manner, a fixing shaft connecting plate 16 is installed at the upper end of the first fixing shaft 15, two vertically arranged second fixing shafts 17 are installed on the fixing shaft connecting plate 16, the charging electrode 9 is located between the two second fixing shafts 17, the charging electrode 9 is allowed to swing within an angle range between the two second fixing shafts 17, and the second fixing shaft 17, the fixing shaft connecting plate 16 and the first fixing shaft 15 can serve as an installation part, so that the charging electrode 9 can be installed on the electrode fixing seat 8 in a hinged manner, and the swing amplitude of the charging electrode 9 can be limited.

Further, in order to prevent a short circuit between the extruded charging electrode 9 and the car body when the charging socket 10 is not aligned with the charging electrode 9, a limit travel switch 18 is arranged on the mounting seat 4, the limit travel switch 18 is connected with the charging electrode 9 through a control circuit, and a proximity switch 25 is arranged on the RGV rail changing trolley 2 corresponding to the position of the charging pile. When charging electrode 9 was extruded and is entered into and fills electric pile casing, electrode fixing base 8 can remove to 18 positions of limit travel switch in step, when limit travel switch 18 contacted with electrode fixing base 8, then showed that charging electrode 9 was extruded to the state that can not charge, limit travel switch 18 can break off the power of accurate charging electrode 9 this moment to effectively avoid the short circuit condition that takes place among the charging process. Only when proximity switch 25 on RGV becomes rail dolly 2 moves to filling near electric pile, proximity switch 25 is triggered, and charging electrode 9 just can be switched on to carry out subsequent operation of charging, and when limit travel switch 18 triggered the back, charging electrode 9 can the broken circuit connect, avoids the emergence of circuit accident.

Further, both sides that charging electrode 9 stretches out casing 3 one end all are equipped with inclined plane 19, and the setting up of inclined plane 19 can let charging electrode 9 enter into charging socket 10 under the wobbling prerequisite more easily, also need not require that RGV becomes the rail dolly to have very accurate removal precision to let charging socket 10 move to with charging electrode 9 matched with position department, even have the deviation in the certain extent, also can let charging electrode 9 enter into charging socket 10 and realize the function of charging.

In order to realize the direction of charging electrode 9 in business turn over casing 3, be equipped with guard shield stand 20 on the mount pad 4 of slide rail 5 front end, install on the guard shield stand 20 with charging electrode 9 matched with insulating guard shield 21, charging electrode 9 can wear out the casing 3 that fills electric pile via insulating guard shield 21.

When the charging socket 10 is not aligned with the charging electrode 9, the vehicle body can press the charging electrode 9 to move towards the inside of the housing, at this time, the charging electrode 9 is either on the left side of the charging socket 10 or on the right side of the charging socket 10, in order to enable the charging electrode 9 to swing leftwards or rightwards when being pushed into the housing 3, the charging electrode 9 is matched with the charging socket 10 again, as shown in fig. 6 and 7, clamping wheels 23 matched with the sliding rail 5 are respectively and hingedly mounted at the two ends of the bottom of the sliding block 6, the bottom of each rotating plate 22 is respectively and hingedly mounted with a rotating plate 22, and a section of arc-shaped rail 24 is arranged on the sliding rail 5, and when one group of the clamping wheels 23 moves to the arc-shaped rail 24, the charging electrode 9 on the upper portion of the sliding block 6 can deflect.

As shown in fig. 8 and 9, which are schematic views illustrating the deflection state of the charging electrode 9 when one set of clamping wheels 23 moves onto the arc-shaped rail 24, the sliding block 6 swings when one set of clamping wheels 23 moves onto the arc-shaped rail 24 while the other set of clamping wheels 23 is still on the horizontal sliding rail 5. If the charging electrode 9 is pushed in the right position of the charging inlet 10, the charging electrode 9 swings in the left direction when moving to the state shown in fig. 8, and can enter the charging inlet 10; if the charging electrode 9 is pushed in at the left position of the charging inlet 10, the charging electrode 9 swings in the right direction when moving to the state shown in fig. 9, and can enter the charging inlet 10.

Technical scheme of the utility model not be restricted to the utility model the within range of embodiment. The technical contents not described in detail in the present invention are all known techniques.

Claims

1. The utility model provides a charging pile for RGV (reduced gauge) orbital transfer trolley, includes base (1), sets up staggered arrangement's track on base (1), installs RGV orbital transfer trolley (2) on the track, and electric pile, its characterized in that are filled in the installation on base (1): fill electric pile is including casing (3), and casing (3) interior level sets up mount pad (4), is equipped with two slide rails (5) of arranging side by side on mount pad (4), all cooperates on each slide rail (5) and installs slider (6), installs electrode shifting slide (7) on two slider (6), and electrode shifting slide's (7) both ends position department all installs electrode fixing base (8), and articulated charging electrode (9) of installing are gone up in electrode fixing base (8), and charging electrode (9) are worn out via casing (3) to the tip of charging electrode (9) and are filled electric pile, has seted up on RGV derailment of transformer dolly (2) with charging electrode (9) matched with charging socket (10), install spring locating piece (11) on electrode fixing base (8) at charging electrode (9) both ends, all be equipped with spring (12) between spring locating piece (11) and charging electrode (9), install extension spring dead lever (13) on electrode shifting slide (7), be connected with extension spring (14) between extension spring dead lever (13) and mount pad (4), extension spring (14) have the trend that makes charging electrode (9) stretch out casing (3) all the throughout.

2. The RGV derailment trolley charging pile according to claim 1, wherein: the charging electrode (9) is hinged to the electrode fixing seat (8) through a first fixing shaft (15), a fixing shaft connecting plate (16) is installed at the upper end of the first fixing shaft (15), two vertically-arranged second fixing shafts (17) are installed on the fixing shaft connecting plate (16), and the charging electrode (9) is located between the two second fixing shafts (17).

3. The RGV derailment trolley charging pile according to claim 1, wherein: the installation base (4) is provided with a limit travel switch (18), the limit travel switch (18) is connected with the charging electrode (9) through a control circuit, and a proximity switch (25) is installed on the RGV rail-changing trolley (2) corresponding to the position of the charging pile.

4. The RGV derailment trolley charging pile according to claim 1, wherein: inclined planes (19) are arranged on two sides of one end, extending out of the shell (3), of the charging electrode (9).

5. The RGV derailment trolley charging pile according to claim 1, wherein: be equipped with guard shield stand (20) on mount pad (4) of slide rail (5) front end, install on guard shield stand (20) with charging electrode (9) matched with insulating guard shield (21), charging electrode (9) wear out through insulating guard shield (21) fill electric pile casing (3).

6. The RGV derailment trolley charging pile according to claim 1, wherein: the both ends of the bottom of slider (6) all articulate and install commentaries on classics board (22), the bottom of each commentaries on classics board (22) all install with slide rail (5) matched with pinch roller (23), are equipped with one section arc rail (24) on slide rail (5), and when one of them group pinch roller (23) removed on arc rail (24), charging electrode (9) on slider (6) upper portion can take place to deflect.