CN104941199A - Safety amusement excavator - Google Patents
Safety amusement excavator Download PDFInfo
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- CN104941199A CN104941199A CN201510389942.8A CN201510389942A CN104941199A CN 104941199 A CN104941199 A CN 104941199A CN 201510389942 A CN201510389942 A CN 201510389942A CN 104941199 A CN104941199 A CN 104941199A
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- hydraulic
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- oil cylinder
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Abstract
The invention discloses a safety amusement excavator and relates to an amusement device. The safety amusement excavator comprises a base and a control box arranged at the front end of the base. A housing covering the base is arranged on the rear side of the control box of the base, a seat is arranged on the housing, a motor, a hydraulic pump, a coin inserting device and a hydraulic oil tank are arranged in the housing, a rotary oil cylinder pushing the base to rotate with respect to a base supporting seat is arranged on the lower side of the base, the hydraulic pump controls works of a large arm oil cylinder, a small arm oil cylinder, an excavator bucket oil cylinder and the rotary oil cylinder respectively through a manually-operated hydraulic quadruple valve, and a control handle for manually controlling the work of the manually-operated hydraulic quadruple valve is arranged on the control box. The seat comprises a small seat formed by the downwards-sunken front end of the housing and a large seat installed on the upper surface of the housing. Safety sensors are arranged on two sides of the front end of the control box respectively and are connected with a controller through circuits, and the controller is connected with the motor through a circuit and can control startup or stop of the motor through a control signal. It can be ensured that the safety amusement excavator is safe and reliable in the amusement process, and accidents are avoided.
Description
Technical field
The present invention relates to a kind of recreation facility, particularly a kind of amusement excavator.
Background technology
Excavator is widely used in various engineering field, but because its price is high, operation is difficult, can not known by the numerous common people, in order to the numerous common people can understand excavator, some amusement excavator are there are in the market, if number of patent application is the amusement excavator as described in the Chinese invention patent application of No. 201210301047.2, comprise casing, support, power set, control unit, hydraulic system, seat, revolution is agree, scraper bowl, it also comprises the timing means for timing, hand-hydraulic three for control operation connects valve, for the coin-freed arrangement etc. of inserting coins, power set are that motor drives, this amusement excavator can be used for children, adult travels, and structure is simple, cost of manufacture is low.But this amusement excavator uses the hand-hydraulic three being to connect valve, actuator can only be made to promote revoliving arm and dipper motion, pedal can not holder pivots relatively bottom it, operator can not experience the effect the same with real excavator used in engineering when operating, if this amusement excavator operationally under revoliving arm station have people, operator again can not Timeliness coverage time, be easy to occur security incident, security performance is poor, particularly in recreation ground, minor is more, and the potential safety hazard of existence is more.
Summary of the invention
The object of this invention is to provide a kind of safe amusement excavator, can ensure safe and reliable in amusement process, avoid unexpected generation, action is more close with true excavator, allows operator experience the impression more close with manipulating true excavator in amusement process.
The technical scheme that the present invention adopts for achieving the above object is: a kind of safe amusement excavator, comprise base and be arranged on the manipulation case of pan frontward end, the casing covered on base is provided with on rear side of base manipulation case, casing is provided with seat, motor is provided with in casing, hydraulic pump, coin-freed arrangement, hydraulic oil container, safe amusement excavator also comprises large arm, big arm cylinder, forearm, oil cylinder of small arm, bucket, bucket cylinder, the rotary oil cylinder promoting base respect thereto supporting seat and rotate is provided with in the downside of base, hydraulic pump manually hydraulic pressure quadruple valve controls big arm cylinder respectively, oil cylinder of small arm, bucket cylinder, rotary oil cylinder works, manipulation case is provided with the joystick of Non-follow control hand-hydraulic quadruple valve work, be provided with safe inductive device in manipulation case front end, safe inductive device is connected with the controller be arranged in casing by circuit, and controller is connected with motor by circuit, and controls electric motor starting or stopping by control signal.
Further technical scheme of the present invention is: described seat comprises the little seat be recessed to form by casing front end and the large seat being arranged on casing upper surface downwards.
Further technical scheme of the present invention is: described hand-hydraulic quadruple valve P mouth is connected with hydraulic pressure delivery side of pump, and hand-hydraulic quadruple valve T mouth is connected with hydraulic oil container; Hand-hydraulic quadruple valve A1 mouth is communicated with rotary oil cylinder two ends respectively with B1 mouth, oil circuit between rotary oil cylinder and hand-hydraulic quadruple valve A1 mouth is in series with choke valve, the oil circuit between rotary oil cylinder and hand-hydraulic quadruple valve B1 mouth is also in series with choke valve; Hand-hydraulic quadruple valve A2 mouth is communicated with big arm cylinder two ends respectively with B2 mouth, oil circuit between big arm cylinder and hand-hydraulic quadruple valve A2 mouth is in series with choke valve, the oil circuit between big arm cylinder and hand-hydraulic quadruple valve B2 mouth is also in series with choke valve; Hand-hydraulic quadruple valve A3 mouth is communicated with oil cylinder of small arm two ends respectively with B3 mouth; Hand-hydraulic quadruple valve A4 mouth is communicated with bucket cylinder two ends respectively with B4 mouth.
Further technical scheme of the present invention is: described coin-freed arrangement is connected with controller by circuit; Described controller is connected with the relay controlling motor start and stop; The spacing that between described little seat and manipulation case, the person that is provided with convenient operation is upper and lower.
Further technical scheme of the present invention is: described safe inductive device is arranged on the both sides of manipulation case front end.
The safe amusement excavator of the present invention has following beneficial effect: 1, the rotary oil cylinder controlling base respect thereto supporting seat and rotate is provided with in the downside of base, hydraulic pump manually hydraulic pressure quadruple valve controls big arm cylinder respectively, oil cylinder of small arm, bucket cylinder, rotary oil cylinder works, make amusement excavator can realize four actions by a hand-hydraulic quadruple valve, can rotate by respect thereto supporting seat unlike making base with existing amusement excavator, operator is allowed to experience the impression more close with manipulating true excavator when manipulating, simultaneously, control the everything of amusement excavator by a hydraulic system simultaneously, cost is low, structure is simple, 2, safe inductive device is respectively equipped with in the both sides of manipulation case front end, when manipulating amusement excavator, if there is people at station under large arm, operator again can not Timeliness coverage time, safe inductive device senses and signal is issued controller, and controller can control motor and quit work, and amusement excavator is quit work, and then avoid security incident to occur, play the effect of protection safety, 3, little seat and large seat is provided with, can convenient for children, adult entertainment, child seat is more convenient for manipulating the joystick on case on little seat, also can children, adult simultaneously manipulation manipulation case on joystick, so that the children begun to learn association can manipulate amusement excavator under the guidance of adult, operation amusement excavator can temper the coordination ability of operator's both hands, also can cultivate child and to use one's hands and brains ability.
Below in conjunction with drawings and Examples, the safe amusement excavator of the present invention is further described.
Accompanying drawing explanation
Fig. 1 is the safe amusement excavator structural representation of the present invention;
Fig. 2 is the structural representation after the safe amusement excavator of the present invention opens casing;
Fig. 3 is the electric control schematic diagram of the safe amusement excavator of the present invention;
Fig. 4 is the hydraulic principle figure of the safe amusement excavator of the present invention;
Element numbers illustrates: 1-crawler belt, 2-coin-freed arrangement, 3-base, 4-casing, the large seat of 5-, the little seat of 6-, 7-manipulates case, 8-joystick, 9-big arm cylinder, 10-large arm, 11-oil cylinder of small arm, 12-bucket cylinder, 13-forearm, 14-bucket, 15-safe inductive device, 16-hydraulic oil container, 17-controller, 18-hydraulic pump, 19-motor, 20-rotary oil cylinder.
Detailed description of the invention
As shown in Figures 1 to 4, the safe amusement excavator of the present invention, comprise base 3 and be arranged on the manipulation case 7 of base 3 front end, manipulate on rear side of case 7 at base 3 and be provided with cover casing 4 on the base 3, casing 4 is provided with seat, motor 19 is provided with in casing 4, hydraulic pump 18, coin-freed arrangement 2, hydraulic oil container 16, the large arm 10 be connected with base 3 is provided with in manipulation case 7 front end, the forearm 13 be connected with large arm 10 and the bucket 14 be connected with forearm 13, the big arm cylinder 9 promoting large arm 10 and be elevated is provided with on the downside of large arm 10, the oil cylinder of small arm 11 promoting forearm 13 and move is provided with on the upside of large arm 10 front end, forearm 13 front end is provided with the bucket cylinder 12 promoting bucket 14 and move, the rotary oil cylinder 20(Fig. 1 promoting base 3 respect thereto supporting seat and rotate is provided with in the downside of base 3, not shown in 2), the both sides of base 3 supporting seat are provided with ornamental crawler belt 1.Manually hydraulic pressure quadruple valve controls big arm cylinder 9 to hydraulic pump 18 respectively, oil cylinder of small arm 11, bucket cylinder 12, rotary oil cylinder 20 work, and manipulation case 7 is provided with the joystick 8 of Non-follow control hand-hydraulic quadruple valve work.Described seat comprises the little seat 6 be recessed to form by casing 4 front end and the large seat 5 being arranged on casing 4 upper surface downwards, the spacing that the person that is provided with convenient operation between described little seat 6 and manipulation case 7 is upper and lower.Be respectively equipped with safe inductive device 15 in the both sides of manipulation case 7 front end, safe inductive device 15 is connected with the controller 17 be arranged in casing 4 by circuit, and controller 17 is connected with motor 19 by circuit, and starts or stops by control signal control motor 19.Described controller 17 is connected with the relay K M controlling motor 19 start and stop; Described coin-freed arrangement 2 is connected with controller 17 by circuit.
Described hand-hydraulic quadruple valve P mouth is connected with the output of hydraulic pump 18, and hand-hydraulic quadruple valve T mouth is connected with hydraulic oil container 16; Hand-hydraulic quadruple valve A1 mouth is communicated with rotary oil cylinder 20 two ends respectively with B1 mouth, oil circuit between rotary oil cylinder 20 and hand-hydraulic quadruple valve A1 mouth is in series with choke valve, the oil circuit between rotary oil cylinder 20 and hand-hydraulic quadruple valve B1 mouth is also in series with choke valve; Hand-hydraulic quadruple valve A2 mouth is communicated with big arm cylinder 9 two ends respectively with B2 mouth, oil circuit between big arm cylinder 9 and hand-hydraulic quadruple valve A2 mouth is in series with choke valve, the oil circuit between big arm cylinder 9 and hand-hydraulic quadruple valve B2 mouth is also in series with choke valve; Hand-hydraulic quadruple valve A3 mouth is communicated with oil cylinder of small arm 11 two ends respectively with B3 mouth; Hand-hydraulic quadruple valve A4 mouth is communicated with bucket cylinder 12 two ends respectively with B4 mouth.In the turnover oil pipe of rotary oil cylinder, choke valve is set respectively, rotary oil cylinder can be avoided to promote the too fast rotation of base 3 respect thereto supporting seat.In the turnover oil pipe of big arm cylinder, choke valve is set respectively, large arm can be avoided to be elevated too fast.
When amusement, adult can be sitting on large seat 5, children can be sitting on little seat 6, by the coin slot of coin-freed arrangement 2, money is thrown in coin-freed arrangement 2, coin reaches default value, controller 17 control relay closes, motor 19 is worked, motor 19 work strip hydrodynamic press pump 18 works, namely operator controls amusement excavator action by the joystick 8 handled on manipulation case 7, big arm cylinder 9 promotes large arm 10 oscilaltion, oil cylinder of small arm 11 promotes forearm 13 swing, bucket cylinder 12 promotes to rotate before and after bucket 14, rotary oil cylinder 20 promotes base 3 respect thereto supporting seat left-right rotation, realize four actions, except crawler belt 1 can not be walked, other action and genuine excavator just the same.Occur barrier (mainly people) in large arm 10 times or both sides, safe inductive device 15 senses issues controller 17 by signal at once, and controller 17 receives signal control relay unlatching immediately, motor 19 is stopped operating, and plays the effect of safeguard protection.
Above embodiment is only preferred embodiment of the present invention, and structure of the present invention is not limited to the form that above-described embodiment is enumerated, and all any amendments done within the spirit and principles in the present invention, equivalent replacement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a safe amusement excavator, comprise base (3) and be arranged on the manipulation case (7) of base (3) front end, the casing (4) covered on base (3) is provided with on rear side of base (3) manipulation case, (4) are provided with seat to casing, motor (19) is provided with in casing (4), hydraulic pump (18), coin-freed arrangement (2), hydraulic oil container (16), safe amusement excavator also comprises large arm (10), big arm cylinder (9), forearm (13), oil cylinder of small arm (11), bucket (14), bucket cylinder (12), it is characterized in that: be provided with the rotary oil cylinder (20) promoting base (3) respect thereto supporting seat and rotate in the downside of base (3), hydraulic pump (18) manually hydraulic pressure quadruple valve controls big arm cylinder (9) respectively, oil cylinder of small arm (11), bucket cylinder (12), rotary oil cylinder (20) works, manipulation case is provided with the joystick (8) of Non-follow control hand-hydraulic quadruple valve work, safe inductive device (15) is provided with in manipulation case front end, safe inductive device (15) is connected with the controller (17) be arranged in casing (4) by circuit, controller (17) is connected with motor (19) by circuit, and starts or stops by control signal control motor (19).
2. safe amusement excavator as claimed in claim 1, is characterized in that, described seat comprises the little seat (6) be recessed to form by casing (4) front end and the large seat (5) being arranged on casing (4) upper surface downwards.
3. safe amusement excavator as claimed in claim 1, is characterized in that, described hand-hydraulic quadruple valve P mouth is connected with the output of hydraulic pump (18), and hand-hydraulic quadruple valve T mouth is connected with hydraulic oil container (16); Hand-hydraulic quadruple valve A1 mouth is communicated with rotary oil cylinder (20) two ends respectively with B1 mouth, oil circuit between rotary oil cylinder (20) and hand-hydraulic quadruple valve A1 mouth is in series with choke valve, the oil circuit between rotary oil cylinder (20) and hand-hydraulic quadruple valve B1 mouth is also in series with choke valve; Hand-hydraulic quadruple valve A2 mouth is communicated with big arm cylinder (9) two ends respectively with B2 mouth, oil circuit between big arm cylinder (9) and hand-hydraulic quadruple valve A2 mouth is in series with choke valve, the oil circuit between big arm cylinder (9) and hand-hydraulic quadruple valve B2 mouth is also in series with choke valve; Hand-hydraulic quadruple valve A3 mouth is communicated with oil cylinder of small arm (11) two ends respectively with B3 mouth; Hand-hydraulic quadruple valve A4 mouth is communicated with bucket cylinder (12) two ends respectively with B4 mouth.
4. safe amusement excavator as claimed in claim 1, is characterized in that, described coin-freed arrangement (2) is connected with controller (17) by circuit.
5. safe amusement excavator as claimed in claim 1, is characterized in that, described controller (17) is connected with the relay controlling motor (19) start and stop.
6. safe amusement excavator as claimed in claim 1, is characterized in that, the spacing that the person that is provided with convenient operation between described little seat (6) and manipulation case (7) is upper and lower.
7. safe amusement excavator as claimed in claim 1, is characterized in that, described safe inductive device (15) is arranged on the both sides of manipulation case front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510389942.8A CN104941199A (en) | 2015-07-06 | 2015-07-06 | Safety amusement excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510389942.8A CN104941199A (en) | 2015-07-06 | 2015-07-06 | Safety amusement excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104941199A true CN104941199A (en) | 2015-09-30 |
Family
ID=54156595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510389942.8A Pending CN104941199A (en) | 2015-07-06 | 2015-07-06 | Safety amusement excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104941199A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1228954A2 (en) * | 2001-02-01 | 2002-08-07 | Firma Franz Schneider GmbH & Co. KG | Toy vehicle |
| KR200420630Y1 (en) * | 2006-02-08 | 2006-07-04 | 지훈 | Excavator of toy |
| CN202015495U (en) * | 2011-04-29 | 2011-10-26 | 刘源 | Anti-collision toy |
| TWM421153U (en) * | 2011-09-09 | 2012-01-21 | Yong-An Chen | Working arm control device of excavator for game |
| CN202844568U (en) * | 2012-08-23 | 2013-04-03 | 吴金 | Excavator for recreation |
| CN203525300U (en) * | 2013-07-24 | 2014-04-09 | 徐光� | Recreational excavator |
| CN203954679U (en) * | 2014-06-09 | 2014-11-26 | 冯玉香 | The novel excavator of travelling |
| CN204337745U (en) * | 2015-01-15 | 2015-05-20 | 滕怀江 | A kind of hydraulic-driven toy excavator emulating manipulation |
| CN205007567U (en) * | 2015-07-06 | 2016-02-03 | 广西固瑞科技股份有限公司 | Excavator of travelling safely |
-
2015
- 2015-07-06 CN CN201510389942.8A patent/CN104941199A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1228954A2 (en) * | 2001-02-01 | 2002-08-07 | Firma Franz Schneider GmbH & Co. KG | Toy vehicle |
| KR200420630Y1 (en) * | 2006-02-08 | 2006-07-04 | 지훈 | Excavator of toy |
| CN202015495U (en) * | 2011-04-29 | 2011-10-26 | 刘源 | Anti-collision toy |
| TWM421153U (en) * | 2011-09-09 | 2012-01-21 | Yong-An Chen | Working arm control device of excavator for game |
| CN202844568U (en) * | 2012-08-23 | 2013-04-03 | 吴金 | Excavator for recreation |
| CN203525300U (en) * | 2013-07-24 | 2014-04-09 | 徐光� | Recreational excavator |
| CN203954679U (en) * | 2014-06-09 | 2014-11-26 | 冯玉香 | The novel excavator of travelling |
| CN204337745U (en) * | 2015-01-15 | 2015-05-20 | 滕怀江 | A kind of hydraulic-driven toy excavator emulating manipulation |
| CN205007567U (en) * | 2015-07-06 | 2016-02-03 | 广西固瑞科技股份有限公司 | Excavator of travelling safely |
Non-Patent Citations (1)
| Title |
|---|
| 陆敏恂等: "《流体力学与液压传动》", 28 February 2006 * |
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Application publication date: 20150930 |
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| WD01 | Invention patent application deemed withdrawn after publication |