CN104941196A - Amusement double-arm excavator - Google Patents
Amusement double-arm excavator Download PDFInfo
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- CN104941196A CN104941196A CN201510261824.9A CN201510261824A CN104941196A CN 104941196 A CN104941196 A CN 104941196A CN 201510261824 A CN201510261824 A CN 201510261824A CN 104941196 A CN104941196 A CN 104941196A
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Abstract
The invention relates to the technical field of amusement equipment, in particular to an amusement double-arm excavator. The amusement double-arm excavator comprises a base, excavating arms, rotary tables and a hydraulic system. The base is provided with driving seats and operating tables. The rotary tables are symmetrically arranged on the front portions of the two sides of the base. The rotary tables are rotatably arranged on the base. The two rotary tables are provided with the excavating arms. One sides of the rotary tables are provided with connecting rods. The base is provided with rotary oil cylinders. The ends of cylinder barrels of the rotary oil cylinders are hinged to the base. The piston ends of the rotary oil cylinders are hinged to the connecting rods. Compared with the prior art, the amusement double-arm excavator has the advantages of being safe and reliable, high in amusement, suitable for kids to operate, and capable of exercising the coordinate ability of the hands, the eyes and the heads for the kids in the playing process. The two kids can operate the excavator at the same time, and the cooperation ability of the kids can be enhanced. In addition, the amusement double-arm excavator is simple in structure, low in cost, and has the popularization and application prospect.
Description
Technical field
The present invention relates to recreation facility technical field, specifically one is travelled double-arm excavator.
Background technology
At present, the increasing head of a family recognizes that the intellectual development of child only can not rely on the study to books, and should allow the many hands-ons of child.A lot of toy and recreation facility can both make child tap intellectual resources and growth wisdom in the process of playing, as magic square, picture mosaic, remote-control car etc.
Excavator is for a kind of equipment in constructing, excavator action need operating personnel hand, eye, brain cooperation, if child can operate excavator, then fully can temper the hand of child, eye, the brain coordination ability, very helpful for the intelligence improving child.Therefore, market there is a lot of amusement excavator.Authorization Notice No. is that the utility model patent of CN204134205U discloses a kind of amusement excavator, can the action of Reality simulation excavator and mode of operation, safe and reliable, is suitable for child resistant.But playing together with junior partner is the nature of child, this amusement excavator only can allow child's operation, and children can not be made to operate together, and not only interest is not high, and child can not be made to pass through to operate this amusement excavator temper collaboration capabilities.
Summary of the invention
The object of the invention is to solve above-mentioned the deficiencies in the prior art, providing a kind of double-arm excavator of travelling being suitable for child resistant, two children can be made to operate, and not only interest is strengthened greatly, and can temper the collaboration capabilities of child simultaneously.
Technical problem to be solved by this invention realizes by the following technical solutions: one is travelled double-arm excavator, comprise base, digging arm, turntable and hydraulic system, described base is provided with driver seat and operating desk, described turntable is symmetrical arranged at two forequarters of base, turntable is rotating to be arranged on base, two turntables is respectively provided with a digging arm; The side of described turntable is provided with connecting rod, and described base is provided with rotary oil cylinder, and the cylinder barrel end of described rotary oil cylinder is hinged on base, the pistons end of rotary oil cylinder and rod hinge connection.
Technical scheme of the present invention also has: described digging arm comprises swing arm, dipper, scraper bowl, swing arm hoist cylinder, dipper folding and unfolding oil cylinder and scraper bowl handling oil cylinder, swing arm hoist cylinder is for realizing the lifting action of swing arm, dipper folding and unfolding oil cylinder is for realizing the folding and unfolding action of dipper, and scraper bowl handling oil cylinder is for realizing the tripping action of scraper bowl.
Technical scheme of the present invention also has: described hydraulic system comprises fuel tank, hydraulic pump, overflow valve and reversal valve group, the oil-in of described hydraulic pump is connected with fuel tank, hydraulic pump loads and unloads oil cylinder with rotary oil cylinder, swing arm hoist cylinder, dipper folding and unfolding oil cylinder and scraper bowl respectively by reversal valve group and is connected, described overflow valve and reversal valve group also connect, and described operating desk is provided with switch for controlling reversal valve group or action bars.
Technical scheme of the present invention also has: described reversal valve group comprises eight 3-position 4-way hand-operated direction valves, eight 3-position 4-way hand-operated direction valves load and unload oil cylinder with two rotary oil cylinders, two swing arm hoist cylinders, two dipper folding and unfolding oil cylinders and two scraper bowls respectively and are connected, and the action bars of eight 3-position 4-way hand-operated direction valves is located on operating desk.
Technical scheme of the present invention also has: described reversal valve group comprises two five the six logical hand-operated direction valves II of logical hand-operated direction valve I and two five six, described five six logical hand-operated direction valves I are provided with six interface: P I, O I, A I, B I, C I and D I, described five six logical hand-operated direction valves II are provided with six interface: P II, O II, A II, B II, C II and D II, the oil-out of described hydraulic pump respectively P I is connected with P II, O I is connected fuel tank respectively with O II, A I and B I are connected with two hydraulic fluid ports of rotary oil cylinder respectively, C I and D I are connected with two hydraulic fluid ports of swing arm hoist cylinder respectively, A II and B II are connected with two hydraulic fluid ports of dipper folding and unfolding oil cylinder respectively, C II and D II load and unload oil cylinder respectively two hydraulic fluid ports with scraper bowl are connected, described five six logical hand-operated direction valves I have five working positions: I, II, III, IV and V, and when five six logical hand-operated direction valves I are positioned at I, P I and A I connect, and O I and B I connect, and C I, D I close, when five six logical hand-operated direction valves I are positioned at II, P I and B I connect, and O I and A I connect, and C I, D I close, when five six logical hand-operated direction valves I are positioned at III, P I and O I connect, and A I, B I, C I, D I close, when five six logical hand-operated direction valves I are positioned at IV, P I and C I connect, and O I and D I connect, and A I, B I close, when five six logical hand-operated direction valves I are positioned at V, P I and D I connect, and O I and C I connect, and A I, B I close, described five six logical hand-operated direction valves II have five working positions: VI, VII, VIII, Ⅸ and Ⅹ, and when five six logical hand-operated direction valves II are positioned at VI, P II and A II connect, and O II and B II connect, and C II, D II close, when five six logical hand-operated direction valves II are positioned at VII, P II and B II connect, and O II and A II connect, and C II, D II close, when five six logical hand-operated direction valves II are positioned at VIII, P II and O II connect, and A II, B II, C II, D II close, when five six logical hand-operated direction valves II are positioned at Ⅸ, P II and C II connect, and O II and D II connect, and A II, B II close, when five six logical hand-operated direction valves II are positioned at Ⅹ, P II and D II connect, and O II and C II connect, and A II, B II close, the action bars of described two five the six logical hand-operated direction valves II of logical hand-operated direction valve I and two five six is located on operating desk.
Technical scheme of the present invention also has: the bottom of described turntable is provided with rotating shaft, and described rotating shaft is arranged on base by bearing.
Technical scheme of the present invention also has: described base is provided with rain-proof shelter, and described rain-proof shelter is positioned at the top of driver seat and operating desk.
Technical scheme of the present invention also has: the junction of described action bars and operating desk is provided with dust cover.
Relative to prior art, the travel beneficial effect of double-arm excavator of the present invention is: safe and reliable, interesting high, is suitable for child's operation, child can be made in the process of playing to temper hand, eye, the brain coordination ability, and two children operate the collaboration capabilities that can strengthen child simultaneously; And double-arm excavator structure of travelling of the present invention is simple, with low cost, has the prospect applied.
Accompanying drawing explanation
Fig. 1 is that the present invention travels the front view of double-arm excavator embodiment one.
Fig. 2 is that the present invention travels the top view of double-arm excavator embodiment one.
Fig. 3 is the hydraulic system principle figure of embodiment one.
Fig. 4 is the hydraulic system principle figure of embodiment two.
Fig. 5 is the schematic diagram of five six logical hand-operated direction valves I and five six logical hand-operated direction valves II in embodiment two.
In figure: 1, base, 2, driver seat, 3, operating desk, 4, turntable, 5, connecting rod, 6, rotary oil cylinder, 7, swing arm, 8, dipper, 9, scraper bowl, 10, swing arm hoist cylinder, 11, dipper folding and unfolding oil cylinder, 12, scraper bowl handling oil cylinder, 13, rotating shaft, 14, fuel tank, 15, hydraulic pump, 16, overflow valve, 17, action bars, 18, 3-position 4-way hand-operated direction valve, 19, five six logical hand-operated direction valves I, 20, five six logical hand-operated direction valves II, 21, P I, 22, O I, 23, A I, 24, B I, 25, C I, 26, D I, 27, P II, 28, O II, 29, A II, 30, B II, 31, C II, 32, D II, 33, rain-proof shelter, 34, dust cover.
Detailed description of the invention
For the technical characterstic of this programme can be clearly demonstrated, with reference to the accompanying drawings the specific embodiment of the invention is described further below.
Fig. 1-Fig. 3 shows embodiments of the invention one, one is travelled double-arm excavator, comprise base 1, digging arm, turntable 4 and hydraulic system, described base 1 is provided with driver seat 2, operating desk 3 and rain-proof shelter 33, and described rain-proof shelter 33 is positioned at the top of driver seat 2 and operating desk 3; Described turntable 4 is symmetrical arranged at two forequarters of base 1, and the bottom of turntable 4 is provided with rotating shaft 13, and described rotating shaft 13 is arranged on base 1 by bearing, two turntables 4 is respectively provided with a digging arm; The side of described turntable 4 is provided with connecting rod 5, and described base 1 is provided with rotary oil cylinder 6, and the cylinder barrel end of described rotary oil cylinder 6 is hinged on base 1, and pistons end and the connecting rod 5 of rotary oil cylinder 6 are hinged.
Described digging arm comprises swing arm 7, dipper 8, scraper bowl 9, swing arm hoist cylinder 10, dipper folding and unfolding oil cylinder 11 and scraper bowl handling oil cylinder 12, swing arm hoist cylinder 10 is for realizing the lifting action of swing arm 7, dipper folding and unfolding oil cylinder 11 is for realizing the folding and unfolding action of dipper 8, and scraper bowl handling oil cylinder 12 is for realizing the tripping action of scraper bowl 9.
As shown in Figure 3, described hydraulic system comprises fuel tank 14, hydraulic pump 15, overflow valve 16 and eight 3-position 4-way hand-operated direction valves 18, the oil-in of described hydraulic pump 15 is connected with fuel tank 14, hydraulic pump 15 by eight 3-position 4-way hand-operated direction valves 18 respectively with two rotary oil cylinders 6, two swing arm hoist cylinders 10, two dipper folding and unfolding oil cylinders 11 are connected with two scraper bowl handling oil cylinders 12, described overflow valve 16 and eight 3-position 4-way hand-operated direction valves 18 also connect, the action bars 17 of eight 3-position 4-way hand-operated direction valves 18 is located on operating desk 3, described action bars 17 is provided with dust cover 34 with the junction of operating desk 3.
During operation, two children are sitting on driver seat 2, to draw oneself up respectively the turntable 4 of side and digging arm by pulling action bars 17, can realize the tripping action of the rotation of turntable 4, the lifting of swing arm 7, the folding and unfolding of dipper 8 and scraper bowl 9.
Fig. 4, Fig. 5 shows the hydraulic system of embodiments of the invention two, be different from embodiment one, the logical hand-operated direction valve I 19 of embodiment dual-purpose two five six and two five six logical hand-operated direction valves II 20 instead of four 3-position 4-way hand-operated direction valves 18, described five six logical hand-operated direction valves I 19 are provided with six interface: P I 21, O I 22, A I 23, B I 24, C I 25 and D I 26, described five six logical hand-operated direction valves II 20 are provided with six interface: P II 27, O II 28, A II 29, B II 30, C II 31 and D II 32, the oil-out difference P I 21 of described hydraulic pump 15 is connected with P II 27, O I 22 is connected fuel tank 14 respectively with O II 28, A I 23 and B I 24 are connected with two hydraulic fluid ports of rotary oil cylinder 6 respectively, C I 25 and D I 26 are connected with two hydraulic fluid ports of swing arm hoist cylinder 10 respectively, A II 29 and B II 30 are connected with two hydraulic fluid ports of dipper folding and unfolding oil cylinder 11 respectively, C II 31 and D II 32 load and unload oil cylinder 12 respectively two hydraulic fluid ports with scraper bowl are connected, described five six logical hand-operated direction valves I 19 have five working positions: I, II, III, IV and V, when five six logical hand-operated direction valves I 19 are positioned at I, P I 21 and A I 23 connect, O I 22 and B I 24 connect, C I 25, D I 26 close, now the piston of rotary oil cylinder 6 is regained, and turntable 4 rotates forward, when five six logical hand-operated direction valves I 19 are positioned at II, P I 21 and B I 24 connect, and O I 22 and A I 23 connect, and C I 25, D I 26 close, and now the piston of rotary oil cylinder 6 stretches out, and turntable 4 reversely rotates, when five six logical hand-operated direction valves I 19 are positioned at III, P I 21 and O I 22 connect, and A I 23, B I 24, C I 25, D I 26 close, when five six logical hand-operated direction valves I 19 are positioned at IV, P I 21 and C I 25 connect, and O I 22 and D I 26 connect, and A I 23, B I 24 close, when five six logical hand-operated direction valves I 19 are positioned at V, P I 21 and D I 26 connect, and O I 22 and C I 25 connect, and A I 23, B I 24 close, described five six logical hand-operated direction valves II 20 have five working positions: VI, VII, VIII, Ⅸ and Ⅹ, and when five six logical hand-operated direction valves II 20 are positioned at VI, P II 27 and A II 29 connect, and O II 28 and B II 30 connect, and C II 31, D II 32 close, when five six logical hand-operated direction valves II 20 are positioned at VII, P II 27 and B II 30 connect, and O II 28 and A II 29 connect, and C II 31, D II 32 close, when five six logical hand-operated direction valves II 20 are positioned at VIII, P II 27 and O II 28 connect, and A II 29, B II 30, C II 31, D II 32 close, when five six logical hand-operated direction valves II 20 are positioned at Ⅸ, P II 27 and C II 31 connect, and O II 28 and D II 32 connect, and A II 29, B II 30 close, when five six logical hand-operated direction valves II 20 are positioned at Ⅹ, P II 27 and D II 32 connect, and O II 28 and C II 31 connect, and A II 29, B II 30 close, the action bars 17 of two five six logical hand-operated direction valves I 19 and two five six logical hand-operated direction valves II 20 is located on operating desk 3.
By reference to the accompanying drawings embodiments of the invention are elaborated above, but the present invention is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, can also makes a variety of changes under the prerequisite not departing from present inventive concept.
Claims (8)
1. a double-arm excavator of travelling, comprise base (1), digging arm and hydraulic system, described base (1) is provided with driver seat (2) and operating desk (3), it is characterized in that: be also included in the symmetrically arranged turntable of base (1) two forequarter (4), described turntable (4) is rotating to be arranged on base (1), and two turntables (4) are respectively provided with a digging arm; The side of described turntable (4) is provided with connecting rod (5), and described base (1) is provided with rotary oil cylinder (6), and the cylinder barrel end of described rotary oil cylinder (6) is hinged on base (1), and pistons end and the connecting rod (5) of rotary oil cylinder (6) are hinged.
2. double-arm excavator of travelling according to claim 1, is characterized in that: described digging arm comprises swing arm (7), dipper (8), scraper bowl (9), swing arm hoist cylinder (10), dipper folding and unfolding oil cylinder (11) and scraper bowl handling oil cylinder (12).
3. double-arm excavator of travelling according to claim 2, it is characterized in that: described hydraulic system comprises fuel tank (14), hydraulic pump (15), overflow valve (16) and reversal valve group, the oil-in of described hydraulic pump (15) is connected with fuel tank (14), hydraulic pump (15) by reversal valve group respectively with rotary oil cylinder (6), swing arm hoist cylinder (10), dipper folding and unfolding oil cylinder (11) is connected with scraper bowl handling oil cylinder (12), described overflow valve (16) and reversal valve group also connect, described operating desk (3) is provided with switch for controlling reversal valve group or action bars (17).
4. double-arm excavator of travelling according to claim 3, it is characterized in that: described reversal valve group comprises eight 3-position 4-way hand-operated direction valves (18), eight 3-position 4-way hand-operated direction valves (18) are loaded and unloaded oil cylinder (12) with two rotary oil cylinders (6), two swing arm hoist cylinders (10), two dipper folding and unfolding oil cylinders (11) and two scraper bowls respectively and are connected, and the action bars (17) of eight 3-position 4-way hand-operated direction valves (18) is located on operating desk (3).
5. double-arm excavator of travelling according to claim 3, it is characterized in that: described reversal valve group comprises two five six logical hand-operated direction valves I () and two five six logical hand-operated direction valves II (), described five six logical hand-operated direction valves I are provided with six interface: P I (21), O I (22), A I (23), B I (24), C I (25) and D I (26), described five six logical hand-operated direction valves II (20) are provided with six interface: P II (27), O II (28), A II (29), B II (30), C II (31) and D II (32), the oil-out difference P I (21) of described hydraulic pump (15) is connected with P II (27), O I (22) is connected fuel tank (14) respectively with O II (28), A I (23) and B I (24) are connected with two hydraulic fluid ports of rotary oil cylinder (3) respectively, C I (25) and D I (26) are connected with two hydraulic fluid ports of swing arm hoist cylinder (12) respectively, A II (29) and B II (30) are connected with two hydraulic fluid ports of dipper folding and unfolding oil cylinder (7) respectively, C II (31) and D II (32) load and unload oil cylinder (13) respectively two hydraulic fluid ports with scraper bowl are connected, described five six logical hand-operated direction valves I (19) have five working positions: I, II, III, IV and V, when five six logical hand-operated direction valves I (19) are positioned at I, P I (21) and A I (23) connect, O I (22) and B I (24) connect, and C I (25), D I (26) close, when five six logical hand-operated direction valves I (19) are positioned at II, P I (21) and B I (24) connect, and O I (22) and A I (23) connect, and C I (25), D I (26) close, when five six logical hand-operated direction valves I (19) are positioned at III, P I (21) and O I (22) connect, and A I (23), B I (24), C I (25), D I (26) close, when five six logical hand-operated direction valves I (19) are positioned at IV, P I (21) and C I (25) connect, and O I (22) and D I (26) connect, and A I (23), B I (24) close, when five six logical hand-operated direction valves I (19) are positioned at V, P I (21) and D I (26) connect, and O I (22) and C I (25) connect, and A I (23), B I (24) close, described five six logical hand-operated direction valves II (20) have five working positions: VI, VII, VIII, Ⅸ and Ⅹ, when five six logical hand-operated direction valves II (20) are positioned at VI, P II (27) and A II (29) connect, O II (28) and B II (30) connect, and C II (31), D II (32) close, when five six logical hand-operated direction valves II (20) are positioned at VII, P II (27) and B II (30) connect, and O II (28) and A II (29) connect, and C II (31), D II (31) close, when five six logical hand-operated direction valves II (20) are positioned at VIII, P II (27) and O II (28) connect, and A II (29), B II (30), C II (31), D II (32) close, when five six logical hand-operated direction valves II (20) are positioned at Ⅸ, P II (27) and C II (31) connect, and O II (28) and D II (32) connect, and A II (29), B II (30) close, when five six logical hand-operated direction valves II (20) are positioned at Ⅹ, P II (27) and D II (32) connect, and O II (28) and C II (31) connect, and A II (29), B II (30) close, the action bars (17) of two five the six logical hand-operated direction valves II (20) of logical hand-operated direction valve I (19) and two five six is located on operating desk (3).
6., according to the arbitrary described double-arm excavator of travelling of claim 1-5, it is characterized in that: the bottom of described turntable (4) is provided with rotating shaft (13), and described rotating shaft (13) is arranged on base (1) by bearing.
7., according to the arbitrary described double-arm excavator of travelling of claim 1-5, it is characterized in that: described base (1) is provided with rain-proof shelter (33), described rain-proof shelter (33) is positioned at the top of driver seat (2) and operating desk (3).
8., according to the arbitrary described double-arm excavator of travelling of claim 3-5, it is characterized in that: described action bars (17) is provided with dust cover (34) with the junction of operating desk (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510261824.9A CN104941196A (en) | 2015-05-21 | 2015-05-21 | Amusement double-arm excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510261824.9A CN104941196A (en) | 2015-05-21 | 2015-05-21 | Amusement double-arm excavator |
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| Publication Number | Publication Date |
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| CN104941196A true CN104941196A (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510261824.9A Pending CN104941196A (en) | 2015-05-21 | 2015-05-21 | Amusement double-arm excavator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108854092A (en) * | 2017-12-27 | 2018-11-23 | 战思宇 | A kind of highly-safe amusement park children's excavator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1415132A (en) * | 1973-06-30 | 1975-11-26 | Mak Maschinenbau Gmbh | Earth moving attachment for vehicles |
| CN2558623Y (en) * | 2002-05-28 | 2003-07-02 | 山西焦煤集团有限责任公司 | Multifunctional hydraulic manupulator |
| CN203741895U (en) * | 2014-01-09 | 2014-07-30 | 昆明理工大学 | Forward and backward dual-purpose excavator |
| CN204246832U (en) * | 2014-11-26 | 2015-04-08 | 苏州福龙游乐设备有限公司 | Amusement excavator |
| CN204337745U (en) * | 2015-01-15 | 2015-05-20 | 滕怀江 | A kind of hydraulic-driven toy excavator emulating manipulation |
| CN204655994U (en) * | 2015-05-21 | 2015-09-23 | 汶上县驰胜机械有限公司 | One is travelled double-arm excavator |
-
2015
- 2015-05-21 CN CN201510261824.9A patent/CN104941196A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1415132A (en) * | 1973-06-30 | 1975-11-26 | Mak Maschinenbau Gmbh | Earth moving attachment for vehicles |
| CN2558623Y (en) * | 2002-05-28 | 2003-07-02 | 山西焦煤集团有限责任公司 | Multifunctional hydraulic manupulator |
| CN203741895U (en) * | 2014-01-09 | 2014-07-30 | 昆明理工大学 | Forward and backward dual-purpose excavator |
| CN204246832U (en) * | 2014-11-26 | 2015-04-08 | 苏州福龙游乐设备有限公司 | Amusement excavator |
| CN204337745U (en) * | 2015-01-15 | 2015-05-20 | 滕怀江 | A kind of hydraulic-driven toy excavator emulating manipulation |
| CN204655994U (en) * | 2015-05-21 | 2015-09-23 | 汶上县驰胜机械有限公司 | One is travelled double-arm excavator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108854092A (en) * | 2017-12-27 | 2018-11-23 | 战思宇 | A kind of highly-safe amusement park children's excavator |
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Application publication date: 20150930 |