Mining device convenient to get oil
阅读说明：本技术 便于取油的矿用装置 (Mining device convenient to get oil ) 是由 张务谨 曹永� 朱思超 于 2019-12-24 设计创作，主要内容包括：一种便于取油的矿用装置,主支撑架包括前后对称设置的立柱,前、后立柱之间的距离小于油桶的横截面直径,前、后立柱左侧均分别固定连接有前后对称设置的翻转支撑杆,翻转支撑杆为弧形；主支撑架下端左右活动连接有下支撑架,下支撑架相对于立柱向右伸出时,下支撑架位于油桶的下面,下支撑架的右端伸至油桶的下面右端,翻转支架连同油桶向左倾倒后,下支撑架相对于立柱向下伸出,下支撑架将翻转支架的右端向上撑起,此时翻转支架的左端向下倾斜；主支撑架上端左右活动连接有上支撑架,在自由状态下,上支撑架相对于立柱向右伸出,上支撑架与下支撑架之间的距离大于油桶的高度,翻转支架的左端向下倾斜时,上支撑架阻挡在油桶的左面外侧。(A mining device convenient for oil extraction is characterized in that a main support frame comprises upright columns which are symmetrically arranged front and back, the distance between the front upright column and the rear upright column is smaller than the diameter of the cross section of an oil drum, the left sides of the front upright column and the rear upright column are respectively fixedly connected with overturning support rods which are symmetrically arranged front and back, and the overturning support rods are arc-shaped; the lower end of the main support frame is movably connected with a lower support frame left and right, when the lower support frame extends rightwards relative to the upright post, the lower support frame is positioned below the oil drum, the right end of the lower support frame extends to the right end below the oil drum, after the overturning support frame and the oil drum are inclined leftwards, the lower support frame extends downwards relative to the upright post, the right end of the overturning support frame is upwards supported by the lower support frame, and the left end of the overturning support frame is downwards inclined; the upper support frame is movably connected to the upper end of the main support frame in a left-right mode, the upper support frame stretches out rightwards relative to the stand column in a free state, the distance between the upper support frame and the lower support frame is larger than the height of the oil drum, and when the left end of the turnover support frame is inclined downwards, the upper support frame blocks the outer side of the left face of the oil drum.)
1. The mining device convenient for oil taking is characterized by comprising a turnover support, wherein the turnover support comprises a main support frame (5), the main support frame (5) is vertically arranged as a whole, the main support frame (5) is of a [ -shape with a downward opening, the main support frame (5) comprises upright columns (24) which are symmetrically arranged front and back, the upright columns (24) are vertically arranged, the distance between the front upright column and the rear upright column (24) is smaller than the diameter of the cross section of an oil drum (13), the left sides of the front upright column and the rear upright column (24) are fixedly connected with turnover support rods (7) which are symmetrically arranged front and back respectively, and the turnover support rods (7) are arc-shaped; the lower end of the main support frame (5) is movably connected with a lower support frame (1) left and right, the lower support frame (1) is integrally and transversely arranged, when the lower support frame (1) extends rightwards relative to the upright post (24), the lower support frame (1) is positioned below the oil drum (13), the right end of the lower support frame (1) extends to the right end of the lower surface of the oil drum (13), after the overturning support frame together with the oil drum (13) is inclined leftwards, the lower support frame (1) extends downwards relative to the upright post (24), the right end of the overturning support frame is upwards supported by the lower support frame (1), and the left end of the overturning support frame; swing joint has upper bracket (10) about main tributary support frame (5) upper end, upper bracket (10) are whole for horizontal setting, under free state, upper bracket (10) stretches out right for stand (24), the distance between upper bracket (10) and lower carriage (1) is greater than the height of oil drum (13), the back is emptyd left together with oil drum (13) to the upset support, during the left end downward sloping of upset support, upper bracket (10) block in the left surface outside of oil drum (13).
2. The mining device convenient for oil extraction according to claim 1, characterized in that the lower ends of the front and rear pillars (24) are fixedly connected with lower sleeves (4) respectively, the lower sleeves (4) are transversely arranged, the lower sleeves (4) have a left-right trend, the front and rear lower sleeves (4) are parallel to each other, the lower support frame (1) comprises lower penetrating rods (19) symmetrically arranged front and rear, the lower penetrating rods (19) are transversely arranged, the lower penetrating rods (19) also have a left-right trend, the front and rear lower penetrating rods (19) are parallel to each other, the front and rear lower penetrating rods (19) are correspondingly inserted into the front and rear lower sleeves (4) respectively, the lower penetrating rods (19) are movably connected with the lower sleeves (4) left and right, at least one lower penetrating rod (19) is provided with a plurality of positioning holes (2) arranged left and right, the lower sleeve (4) on the side where the positioning holes (2) are located is provided with pin holes (14) corresponding to the positioning holes (2), the pin hole (14) and one of the positioning holes (2) on the side where the pin hole (14) is located are jointly inserted with a positioning pin (3), and the lower support frame (1) is positioned in the lower sleeve (4) through the positioning pin (3).
3. The mining device convenient for oil extraction according to claim 1, characterized in that the upper ends of the front and rear pillars (24) are fixedly connected with upper sleeves (11) respectively, the upper sleeves (11) are transversely arranged, the upper sleeves (11) have a left-right trend, the front and rear upper sleeves (11) are parallel to each other, the upper support frame (10) comprises upper penetrating rods (18) symmetrically arranged front and rear, the upper penetrating rods (18) are transversely arranged, the upper penetrating rods (18) also have a left-right trend, the front and rear upper penetrating rods (18) are parallel to each other, the front and rear upper penetrating rods (18) are correspondingly inserted in the front and rear upper sleeves (11) respectively, the upper penetrating rods (18) are movably connected with the upper sleeves (11) left and right, a return spring (12) is sleeved outside the upper penetrating rod (18) on the right side of at least one upper sleeve (11), and the return spring (12) is positioned between the right end of the upper penetrating rod (18) and the right end of the upper sleeve (11), when the return spring (12) is in a free state, the left end of the upper penetrating rod (18) is positioned on the left side of the left end of the upper sleeve (11).
4. The mining device convenient for oil extraction according to claim 1, characterized in that the front and rear upright posts (24) are respectively sleeved with a buffer guide sleeve (8) in a movable manner, an upper buffer guide spring (9) is sleeved outside the upright post (24) on the upper side of the buffer guide sleeve (8), the upper buffer guide spring (9) is positioned between the upper end of the upright post (24) and the upper end of the buffer guide sleeve (8), a lower buffer guide spring (6) is sleeved outside the upright post (24) on the lower side of the buffer guide sleeve (8), and the lower buffer guide spring (6) is positioned between the lower end of the upright post (24) and the lower end of the buffer guide sleeve (8).
5. The mining device convenient for oil extraction according to claim 4, characterized in that the front and rear buffer guide sleeves (8) are connected with the upright post (24) in a relative rotation manner, and the buffer guide sleeves (8) are also movably connected with the upright post (24) left and right after the overturning bracket is overturned.
6. The mining device convenient for oil extraction according to claim 1, characterized in that the leftmost sides of the front and rear turning support rods (7) are respectively arranged obliquely outwards, and the transverse projection of the front and rear turning support rods (7) is in a shape of a Chinese character 'ba' with a large left side and a small right side.
7. The mining device convenient for oil extraction according to claim 2, characterized in that the lower support frame (1) is of a left-opening "[" shape, a support rod (20) is fixedly connected between the right ends of the front and rear lower through rods (19), and the support rod (20) is positioned at the right side of the main support frame (5).
8. The mining device convenient for oil extraction according to claim 3, characterized in that the upper support frame (10) is in a shape of Chinese character kou, a stop rod (21) is fixedly connected between the right ends of the front and rear upper penetrating rods (18), and a pull rod (22) is fixedly connected between the left ends of the front and rear upper penetrating rods (18).
Technical Field
The invention relates to a mining device, in particular to a mining device convenient for oil extraction.
Background
In the daily production work of coal mine, the working face can use various oils such as emulsified oil, gear oil, antiwear oil and the like, generally, an oil drum is placed to stand perpendicular to the ground, a special oil pump is needed to be used for pumping oil when the oil drum is used, and the oil pumping operation is performed one by one, so that time and labor are wasted. Moreover, when remaining oil reaches certain volume in the oil drum, the use of oil pump just receives the limitation, always has some oil to remain and can not take out in the oil drum, consequently need incline the oil drum on one side, carry out the oil pumping operation on one side, just so can come with the oil maximum of taking out in the oil drum, but, because the oil drum has certain weight, only depend on a staff and inconvenient can incline the oil drum and get oil smoothly again, the operation is wasted time and energy, very inconvenient, certain potential safety hazard still exists simultaneously.
Disclosure of Invention
Aiming at the defects, the invention provides the mining device which is easy and convenient to operate and use and is convenient for oil extraction.
The technical scheme for solving the technical problems is as follows:
the mining device convenient for oil taking is characterized by comprising a turnover support, wherein the turnover support comprises a main support frame (5), the main support frame (5) is vertically arranged as a whole, the main support frame (5) comprises upright columns (24) which are symmetrically arranged front and back, the upright columns (24) are vertically arranged, the distance between the front upright column and the rear upright column (24) is smaller than the diameter of the cross section of an oil drum (13), the left sides of the front upright column and the rear upright column (24) are fixedly connected with turnover support rods (7) which are symmetrically arranged front and back respectively, and the turnover support rods (7) are arc-shaped; the lower end of the main support frame (5) is movably connected with a lower support frame (1) left and right, the lower support frame (1) is integrally and transversely arranged, when the lower support frame (1) extends rightwards relative to the upright post (24), the lower support frame (1) is positioned below the oil drum (13), the right end of the lower support frame (1) extends to the right end of the lower surface of the oil drum (13), after the overturning support frame together with the oil drum (13) is inclined leftwards, the lower support frame (1) extends downwards relative to the upright post (24), the right end of the overturning support frame is upwards supported by the lower support frame (1), and the left end of the overturning support frame; swing joint has upper bracket (10) about main tributary support frame (5) upper end, upper bracket (10) are whole for horizontal setting, under free state, upper bracket (10) stretches out right for stand (24), the distance between upper bracket (10) and lower carriage (1) is greater than the height of oil drum (13), the back is emptyd left together with oil drum (13) to the upset support, during the left end downward sloping of upset support, upper bracket (10) block in the left surface outside of oil drum (13).
The mining device convenient for oil extraction is characterized in that the lower ends of the front and rear upright posts (24) are respectively fixedly connected with a lower sleeve (4), the lower sleeve (4) is transversely arranged, the lower sleeve (4) has a left-right trend, the front and rear lower sleeves (4) are parallel to each other, the lower support frame (1) comprises lower penetrating rods (19) which are symmetrically arranged front and rear, the lower penetrating rods (19) are transversely arranged, the lower penetrating rods (19) also have a left-right trend, the front and rear lower penetrating rods (19) are parallel to each other, the front and rear lower penetrating rods (19) are respectively and correspondingly inserted into the front and rear lower sleeves (4), the lower penetrating rods (19) are movably connected with the lower sleeves (4) left and right, a plurality of positioning holes (2) are arranged on at least one lower penetrating rod (19) left and right, the lower sleeve (4) on the side where the positioning holes (2) are located is provided with pin holes (14) corresponding to the positioning holes (2), the pin hole (14) and one of the positioning holes (2) on the side where the pin hole (14) is located are jointly inserted with a positioning pin (3), and the lower support frame (1) is positioned in the lower sleeve (4) through the positioning pin (3).
The mining device convenient for oil extraction is characterized in that the upper ends of the front and rear upright posts (24) are respectively fixedly connected with an upper sleeve (11), the upper sleeve (11) is transversely arranged, the upper sleeve (11) has a left-right trend, the front and rear upper sleeves (11) are parallel to each other, the upper support frame (10) comprises upper penetrating rods (18) which are symmetrically arranged front and rear, the upper penetrating rods (18) are transversely arranged, the upper penetrating rods (18) also have a left-right trend, the front and rear upper penetrating rods (18) are parallel to each other, the front and rear upper penetrating rods (18) are correspondingly inserted in the front and rear upper sleeves (11) respectively, the upper penetrating rods (18) are movably connected with the upper sleeve (11) left and right, a return spring (12) is sleeved outside the upper penetrating rods (18) on the right side of at least one upper sleeve (11), the return spring (12) is positioned between the right end of the upper penetrating rods (18) and the right end of the upper sleeve (11), and when the return spring (12) is in a free, the left end of the upper penetrating rod (18) is positioned on the left side of the left end of the upper sleeve (11).
According to mining device convenient to get oil, characterized in that, preceding, back stand (24) outer respectively the movable sleeve has worn buffering guide sleeve (8), and the stand (24) overcoat of buffering guide sleeve (8) upside has worn buffering guide spring (9), goes up buffering guide spring (9) and is located between stand (24) upper end and buffering guide sleeve (8) upper end, and the stand (24) overcoat of buffering guide sleeve (8) downside has worn buffering guide spring (6) down, and lower buffering guide spring (6) are located between stand (24) lower extreme and buffering guide sleeve (8) lower extreme.
The mining device convenient for oil extraction is characterized in that the front and the rear buffering guide sleeves (8) are connected with the upright posts (24) in a relative rotation manner, and the overturning support is still movably connected with the upright posts (24) in a left-right manner after being toppled.
The mining device convenient for oil extraction is characterized in that the main support frame (5) is of a [ -shape with a downward opening.
According to mining device convenient to get oil, characterized in that, preceding, back the leftmost side of upset bracing piece (7) is equallyd divide and is outwards inclined the setting, and preceding, back upset bracing piece (7) transverse projection's shape is "eight" style of calligraphy big right side.
The mining device convenient for oil taking is characterized in that the lower support frame (1) is of a left-opening [ -shape, a support rod (20) is fixedly connected between the right ends of the front and rear lower penetrating rods (19), and the support rod (20) is located on the right side of the main support frame (5).
The mining device convenient for oil extraction is characterized in that the upper support frame (10) is in a shape like a Chinese character kou, a stop lever (21) is fixedly connected between the right ends of the front upper penetrating rod (18) and the rear upper penetrating rod (18), and a pull rod (22) is fixedly connected between the left ends of the front upper penetrating rod (18) and the rear upper penetrating rod (18).
The oil tank is of a turnover structure, an oil tank is firstly moved to the lower support frame, the oil tank can be toppled together with the oil tank, the oil tank is horizontally placed on the turnover support frame, a valve can be arranged at an oil outlet of the oil tank, on one hand, oil in the oil tank can be taken out to the maximum extent, and on the other hand, the oil outlet amount during oil taking can be adjusted and controlled through the valve. The oil tank can be moved by one person and the oil in the oil tank can be poured completely, so that the oil tank is easy and convenient to operate and use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view A-A of FIG. 1;
FIG. 3 is a schematic structural diagram of another embodiment of FIG. 2;
FIG. 4 is a schematic top view of the structure of FIG. 1;
fig. 5 is a schematic structural view of the roll-over stand of fig. 1, namely fig. 1 with the upper and lower support frames removed;
FIG. 6 is a schematic diagram of the right side view of FIG. 5;
FIG. 7 is a schematic structural diagram of another embodiment of FIG. 6;
FIG. 8 is a schematic view of the present invention about to be dumped, with the upper support frame pulled out to the left;
fig. 9 is a schematic structural view of the oil drum after dumping, at this time, the upper support frame automatically returns, the lower support frame is pulled out downwards (corresponding to the left side before dumping), the left end of the overturning support frame (i.e. the upper end of the overturning support frame when standing) inclines downwards, and the open end of the oil drum inclines downwards.
In the drawings:
1. a lower support frame; 2. positioning holes; 3. positioning pins; 4. a lower sleeve; 5. a main supporting frame; 6. a lower buffer guide spring; 7. turning over the supporting rod; 8. a buffer guide sleeve; 9. an upper buffer guide spring; 10. an upper support frame; 11. an upper sleeve; 12. a return spring; 13. an oil drum; 14. a pin hole; 15. perforating; 16. lower punching; 17. positioning and punching; 18. an upper penetrating rod; 19. a lower penetrating rod; 20. a support rod; 21. a stop lever; 22. a pull rod; 23. a reinforcing bar; 24. a column; 25. an upper connecting beam; 26. and a lower connecting beam.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1 to 9, the mining device convenient for oil extraction comprises a turnover support, as shown in fig. 5, 6 and 7, the turnover support comprises a main support frame (5), the main support frame (5) is vertically arranged, the main support frame (5) can be in a shape of a [ -with an upward opening, a shape of a [ -with a downward opening, or a shape of a square, no matter which of the three shapes the main support frame (5) is, the main support frame (5) comprises upright columns (24) symmetrically arranged in front and at the back, the upright columns (24) are vertically arranged, the front upright columns and the back upright columns (24) are parallel to each other, the distance between the front upright column and the back upright column (24) is smaller than the cross-sectional diameter of an oil drum (13), preferably, the distance between the front upright column and the back upright column (24) is larger than the cross-sectional radius of the oil drum (13), and the oil drum (13) can be supported by the front upright column and the back upright columns (24) after, the structure of the main supporting frame (5) is greatly simplified. Preceding, back stand (24) left side is equallyd divide respectively upset bracing piece (7) that fixedly connected with front and back symmetry set up, and upset bracing piece (7) are the arc, and the upper end and the lower extreme of upset bracing piece (7) correspond respectively and are linked together with the upper end and the lower extreme stationary phase of stand (24), and main tributary strut (5) and upset bracing piece (7) are constituteed and are overturned the support. Curved upset bracing piece (7) play the effect of slowly transiting, when the device emptys together with the oil drum, the device can contact gradually with ground with the whole that the oil drum is constituteed, slowly increase inclination, because upset bracing piece (7) support all the time subaerial, therefore the staff can reduce hard, need not to rely on the manpower to support the device and the overall weight of oil drum completely all the time, what the staff played in fact is supplementary effect of empting, great work load that has alleviateed the staff.
Preceding, the leftmost side of back upset bracing piece (7) is equallyd divide and is do not leaned out the setting, and preceding, back upset bracing piece (7) transverse projection's shape is big right side left little "eight" style of calligraphy, so set up the whole supporting area after having increased the device and toppled over, can prevent effectively that the oil drum from taking place to roll after crouching down and break away from the upset support.
The lower support frame (1) is movably connected to the left and right of the lower end of the main support frame (5), the lower support frame (1) is arranged transversely as a whole, when the lower support frame (1) extends rightwards relative to the upright post (24), the lower support frame (1) is supported below the oil drum (13), and the right end of the lower support frame (1) extends to the right end of the lower surface of the oil drum (13), at the moment, the lower support frame (1) and the main support frame (5) form an L-shaped structure, the oil drum (13) is moved to the upper surface of the lower support frame (1) in advance, the lower support frame (1) supports the oil drum (13) together and rotates leftwards when the overturning support frame overturns leftwards, the upper end of the oil drum (13) can also be held by hands in the overturning process, the oil drum (13) is always tightly attached to the main support frame (5), and the stability of the oil.
After upset support emptys left together with oil drum (13), the focus forward movement of oil drum (13), under bracing frame (1) no longer plays the supporting role below oil drum (13), and, the left end of upset support (corresponding to the upper end when upset support stands) can further downward sloping, oil drum (13) wholly moves forward, under bracing frame (1) no longer contacts with oil drum (13), can stretch out under bracing frame (1) for stand (24) is downward (corresponding to the left side of
In the invention, an upper support frame (10) is movably connected to the left and the right of the upper end of a main support frame (5), the upper support frame (10) is transversely arranged as a whole, the upper support frame (10) is in a [ -shape or an 'open' -shape with a leftward opening, in a free state, the upper support frame (10) extends rightward relative to a vertical column (24), the distance between the upper support frame (10) and a lower support frame (1) is greater than the height of an oil drum (13) and is used for placing the oil drum (13) when standing, after the overturning support and the oil drum (13) are inclined leftward, when the left end (corresponding to the upper end of the overturning support frame when standing) of the overturning support frame is inclined downward, the upper support frame (10) blocks the outer side of the left surface (corresponding to the upper surface of the oil drum (13) when standing, and the oil drum (13). When the device topples over from standing, upper support frame (10) can also play the effect of tractive handle, when the device stands, draw rod (22) of upper support frame (10) to the left with the hand, reset spring (12) are compressed, and upper support frame (10) wholly moves left, and pull rod (22) stretch out left, and the application of force point that oil drum (13) and the device toppled over moves left, consequently more is favorable to the operation of toppling over of oil drum (13) and the device. After oil drum (13) and the device toppled over to certain degree, oil drum (13) and the device no longer need the pulling force, and oneself just can initiatively topple over, until oil drum (13) is in the state of transversely lying down, in this process, the pulling force of staff to pull rod (22) left is eliminated, upper bracket (10) become vertically by transversely, in order not to make toppling over of oil drum (13) and the device be in the state of freely laying down, still need exert ascending supporting force to pull rod (22), meanwhile, under reset spring's (12) effort, upper bracket (10) also can automatic re-setting, treat that pull rod (22) are loosened after device and oil drum (13) completely lie down can.
In order to take out the oil in the oil drum (13) to the utmost, still need further make the left end (the higher authority when the
It is preceding, back stand (24) are outer respectively the movable sleeve and have been worn buffering guide sleeve (8), buffering guide spring (9) have been worn to buffering guide sleeve (8) upside stand (24) overcoat, it is located between stand (24) upper end and buffering guide sleeve (8) upper end to go up buffering guide spring (9), at least one end of going up buffering guide spring (9) is not fixed, buffering guide spring (6) have been worn down to buffering guide spring (24) overcoat of buffering guide sleeve (8) downside, lower buffering guide spring (6) are located between stand (24) lower extreme and buffering guide sleeve (8) lower extreme, at least one end of lower buffering guide spring (6) is not fixed.
The buffer guide sleeve (8) is connected with the upright post (24) in a relative rotation manner, and the buffer guide sleeve (8) is movably connected with the upright post (24) left and right after the turnover support is toppled.
Buffering guide sleeve (8) set up at stand (24) through last buffering guide spring (9) and lower buffering guide spring (6), in fact, it has further supported oil drum (13) through buffering guide sleeve (8), at oil drum (13) from standing to the rotation in-process that crouches down, buffering guide sleeve (8) support oil drum (13) and slide along stand (24), the setting of going up buffering guide spring (9) and lower buffering guide spring (6) can effectively cushion the contact of oil drum (13) and upper support frame (10) and lower carriage (1). Simultaneously, after the overturning support is toppled over, the oil drum (13) can be properly and independently rotated, so that the oil outlet is positioned at the lowest position, and oil can be completely extracted to the maximum extent.
In one embodiment, the lower ends of the front and rear upright posts (24) are respectively fixedly connected with a lower sleeve (4), the lower sleeves (4) are positioned on the inner sides of the upright posts (24), the lower sleeves (4) are transversely arranged, the lower sleeves (4) are in left and right directions, the front and rear lower sleeves (4) are parallel to each other, the lower support frame (1) comprises lower penetrating rods (19) which are symmetrically arranged front and back, the lower penetrating rods (19) are transversely arranged, the lower penetrating rods (19) are also in left and right directions, the front and rear lower penetrating rods (19) are parallel to each other, the front and rear lower penetrating rods (19) are correspondingly inserted in the front and rear lower sleeves (4) respectively, the lower penetrating rods (19) are movably connected with the lower sleeves (4) left and right, a plurality of positioning holes (2) are arranged on at least one lower penetrating rod (19) left and right, pin holes (14) corresponding to the positioning holes (2) are formed in the lower sleeve (4) on the side where, the pin hole (14) and one of the positioning holes (2) on the side where the pin hole (14) is located are jointly inserted with a positioning pin (3), and the lower support frame (1) is positioned in the lower sleeve (4) through the positioning pin (3).
In the embodiment, the upper ends of the front and rear upright posts (24) are respectively fixedly connected with an upper sleeve (11), the upper sleeve (11) can be positioned outside the upright posts (24), the upper sleeve (11) is transversely arranged, the upper sleeve (11) has a left-right trend, the front and rear upper sleeves (11) are parallel to each other, the upper support frame (10) comprises upper penetrating rods (18) which are symmetrically arranged front and rear, the upper penetrating rods (18) are transversely arranged, the upper penetrating rods (18) also have a left-right trend, the front and rear upper penetrating rods (18) are parallel to each other, the front and rear upper penetrating rods (18) are correspondingly inserted in the front and rear upper sleeves (11) respectively, the upper penetrating rods (18) are movably connected with the upper sleeve (11) left and right, a return spring (12) is sleeved outside the upper penetrating rod (18) on the right side of at least one upper sleeve (11), and the return spring (12) is positioned between the right end of the upper penetrating rod (18) and the upper sleeve, when the return spring (12) is in a free state, the left end of the upper penetrating rod (18) is positioned (abutted) on the left side of the left end of the upper sleeve (11). The return spring (12) is positioned between the stop lever (21) and the upper sleeve (11).
The upper supporting frame (10) is in a shape of a Chinese character 'kou', a stop lever (21) is fixedly connected between the right ends of the front and rear upper penetrating rods (18), a pull rod (22) is fixedly connected between the left ends of the front and rear upper penetrating rods (18), the stop lever (21) is positioned on the right side of the upper sleeve (11) or the upper connecting beam (25), and the pull rod (22) is positioned on the left side of the upper sleeve (11) or the upper connecting beam (25).
The shape of the main support frame (5) and the shape of the lower support frame (1) can be arranged and combined in different shapes to form different embodiments.
In one embodiment, the main support frame (5) is in a [ -shape with an upward opening, a lower connecting beam (26) is fixedly connected between the lower ends of the front and rear upright posts (24), the longitudinal section of the lower connecting beam (26) is a flat rectangle, lower through holes (16) which are arranged oppositely from front to rear are formed in the lower connecting beam (26), the lower through holes (16) are transversely arranged, the lower through holes (16) run in the left-right direction, the lower support frame (1) comprises lower penetrating rods (19) which are symmetrically arranged front and back, the lower penetrating rods (19) are transversely arranged, the lower penetrating rods (19) are also in the left-right direction, the front lower penetrating rods (19) and the rear lower penetrating rods (19) are parallel to each other, the front lower penetrating rods (19) and the rear lower penetrating rods (19) are correspondingly inserted into the front lower penetrating holes (16) and the rear lower penetrating holes (16) respectively, the lower penetrating rods (19) are movably connected with the lower penetrating holes (16) left and right, and a plurality of positioning holes (2) are formed in the lower penetrating rods (19) in a left-; lower perforation (16) are located the front and back both ends of tie-beam (26) down, seted up location perforation (17) on stand (24) in lower perforation (16) outside, location perforation (17) transversely set up, location perforation (17) move towards around for, location perforation (17) correspond with lower perforation (16) and communicate with each other, location perforation (17) and one of them locating hole (2) in peg graft jointly have locating pin (3), lower carriage (1) is fixed a position in lower perforation (16) through locating pin (3).
In another embodiment, the main support frame (5) is of a [ -shape with a downward opening, the upper ends of the front and rear upright posts (24) are fixedly connected with an upper connecting beam (25) together, the longitudinal section of the upper connecting beam (25) is a flat rectangle, the upper connecting beam (25) is provided with upper through holes (15) which are arranged in a front-rear opposite manner, the upper through holes (15) are transversely arranged, the upper through holes (15) are arranged in a left-right direction, the upper through rods (18) are symmetrically arranged in a front-rear direction, the upper through rods (18) are transversely arranged, the upper through rods (18) are also in a left-right direction, the front upper through rods (18) and the rear upper through rods (18) are mutually parallel, the front upper through rods (18) and the rear upper through rods (18) are correspondingly inserted in the front upper through holes (15) and the rear upper through holes (15) respectively, the upper through rods (18) are movably connected with the upper through holes (15) in a left-, the return spring (12) is positioned between the right end of the upper penetrating rod (18) and the upper connecting beam (25), and when the return spring (12) is in a free state, the left end of the upper penetrating rod (18) is positioned on (abutted against) the left side of the upper connecting beam (25). The return spring (12) is positioned between the stop lever (21) and the upper connecting beam (25).
In another embodiment, the main support frame (5) is in a square shape, the upper ends of the front and rear upright posts (24) are fixedly connected with an upper connecting beam (25) together, and the lower ends of the front and rear upright posts (24) are fixedly connected with a lower connecting beam (26) together; the longitudinal section of the upper connecting beam (25) is a flat rectangle, the upper connecting beam (25) is provided with upper through holes (15) which are arranged oppositely from front to back, the upper through holes (15) are arranged transversely, the upper through holes (15) are arranged in the left and right directions, the upper supporting frame (10) comprises upper penetrating rods (18) which are symmetrically arranged front and back, the upper penetrating rods (18) are transversely arranged, the upper penetrating rods (18) also move left and right, the front upper penetrating rods (18) and the rear upper penetrating rods (18) are parallel to each other, the front upper penetrating rods (18) and the rear upper penetrating rods (18) are correspondingly inserted into the front upper penetrating holes (15) and the rear upper penetrating holes (15) respectively, the upper penetrating rods (18) are movably connected with the upper penetrating holes (15) left and right, the outer sleeves of the upper penetrating rods (18) on the right side of the upper connecting beam (25) are penetrated with return springs (12), and the return springs (12) are positioned between the right ends of the upper penetrating rods (18), when the return spring (12) is in a free state, the left end of the upper penetrating rod (18) is positioned (abutted against) the left side of the upper connecting beam (25); the longitudinal section of the lower connecting beam (26) is flat and rectangular, lower through holes (16) which are oppositely arranged in the front and back direction are formed in the lower connecting beam (26), the lower through holes (16) are transversely arranged, the lower through holes (16) are in the left and right direction, the lower support frame (1) comprises lower penetrating rods (19) which are symmetrically arranged in the front and back direction, the lower penetrating rods (19) are transversely arranged, the lower penetrating rods (19) are also in the left and right direction, the front and back lower penetrating rods (19) are parallel to each other, the front and back lower penetrating rods (19) are correspondingly inserted into the front and back lower through holes (16) respectively, the lower penetrating rods (19) are movably connected with the lower through holes (16) in the left and right direction, and a plurality of positioning holes (2) are formed in the left and right arrangement of; lower perforation (16) are located the front and back both ends of tie-beam (26) down, seted up location perforation (17) on stand (24) in lower perforation (16) outside, location perforation (17) transversely set up, location perforation (17) move towards around for, location perforation (17) correspond with lower perforation (16) and communicate with each other, location perforation (17) and one of them locating hole (2) in peg graft jointly have locating pin (3), lower carriage (1) is fixed a position in lower perforation (16) through locating pin (3).
In one embodiment, the lower support frame (1) is of a [ -shape with a leftward opening, a support rod (20) is fixedly connected between the right ends of the front lower penetrating rod (19) and the rear lower penetrating rod (19), and the support rod (20) is positioned on the right side of the lower sleeve (4) or the lower connecting beam (26).
In another embodiment, the lower support frame (1) is in a shape of a Chinese character 'kou', a supporting rod (20) is fixedly connected between the right ends of the front lower penetrating rod and the rear lower penetrating rod (19), a reinforcing rod (23) is fixedly connected between the left ends of the front lower penetrating rod and the rear lower penetrating rod (19), the supporting rod (20) is positioned on the right side of the lower sleeve (4) or the lower connecting beam (26), and the reinforcing rod (23) is positioned on the left side of the lower sleeve (4) or the lower connecting beam (26).
The oil tank can control the inclination angle of the oil tank by adjusting the position of the lower support frame (1) on the overturning support frame so as to adjust the height of an oil outlet and a valve and control the oil outlet amount, the oil tank is stable to place, safe and reliable, convenient to adjust and use, and can completely pump oil, waste is avoided, the oil pumping time is saved, the work efficiency is improved, and the use effect is good.
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