Fuel oil heater

Abstract

The fuel oil warmer comprises a combustion cylinder mechanism, an oil tank mechanism, a roller mechanism and a push rod mechanism which are connected with one another, the structural composition of the push rod mechanism is improved in the scheme, a grip and a connecting rod can be rotated to enable the connecting rod to be hooked with a convex column, and the connecting rod, the grip and the corresponding part of a fixed frame form a stable triangle under the limitation of a limiting column. And when the connecting rod is hooked with different convex columns, the height of the grip is correspondingly changed to adapt to the operation of people with different heights, and the use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a heating device technical field, concretely relates to a fuel oil warmer. BACKGROUND

[0002] The fuel oil warmer generally includes the combustion cylinder mechanism, the oil tank mechanism, the roller mechanism and the push rod mechanism, the oil tank mechanism top is the combustion cylinder mechanism, the rear end of oil tank mechanism installs the push rod mechanism and the front end bottom installs the roller mechanism, the common push rod mechanism height is fixed, and there are many inconveniences for the personnel of different height to operate the push rod, and it needs to be improved. UTILITY MODEL CONTENTS

[0003] To solve the above at least one technical defect, the utility model provides the following technical scheme:

[0004] The application discloses a fuel oil warmer, which comprises a combustion cylinder mechanism, an oil tank mechanism, a roller mechanism and a push rod mechanism which are connected, the push rod mechanism comprises a supporting frame, a fixing frame, a handle, a connecting rod, a limiting column and a convex column, the supporting frame and the fixing frame are fixed with the oil tank mechanism, the supporting frame is arranged downward and the fixing frame is arranged upward, the convex columns are arranged at intervals along the length direction at the side of the fixing frame, the insertion holes are arranged at the position below each convex column and adjacent to each other, the limiting column is inserted into the insertion hole, the bottom of the handle is hingedly connected with the corresponding side of the fixing frame to rotate up and down, the head of the connecting rod is hingedly connected with the middle of the handle to rotate left and right, the hook body is formed at the tail of the connecting rod, the handle and the connecting rod are rotated to hook the hook body of the connecting rod with the corresponding convex column, and the limiting column is connected with the insertion hole to limit the downward movement of the connecting rod.

[0005] In the scheme, the structure of the push rod mechanism is improved, the handle and the connecting rod are rotated to hook the connecting rod with the convex column, the corresponding parts of the connecting rod, the handle and the fixing frame form a stable triangle under the limitation of the limiting column, the lifting, pushing, pulling and other operations of the handle are not affected, when the connecting rod is hooked with different convex columns, the height of the handle is correspondingly rotated to adapt to the operation of personnel with different heights, and the use is convenient.

[0006] Further, the handle is in the shape of an L-shaped frame body, the supporting frame and the fixing frame are in the shape of a door frame, and the handle, the supporting frame and the fixing frame in the frame body configuration have high structural strength.

[0007] Further, the elbow of the handle is hingedly connected with the head of the connecting rod.

[0008] Further, convex ridges are formed at the side of the oil tank in the oil tank mechanism, and the supporting frame and the fixing frame are fixed with the convex ridges at the tail of the oil tank, so that the convex ridges are convenient for butt joint with the fixing frame and the supporting frame and convenient for assembly.

[0009] Further, the roller mechanism is connected with the oil tank in the oil tank mechanism, which is helpful to simplify the structure and facilitate assembly.

[0010] Compared with the prior art, the utility model has the beneficial effects of:

[0011] 1、 the utility model discloses the structure of push rod mechanism can rotate the handle, connecting rod makes connecting rod and corresponding convex post hook connection, under the restriction of the limiting post, constitute stable triangle, the height of handle can be adjusted to facilitate the personnel operation of different height, convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the drawings needed in the embodiment description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can also be obtained according to these drawings without creative labor for the ordinary skilled in the art.

[0013] Figure 1 It is the structure schematic view of the fuel oil heater in embodiment 1;

[0014] Figure 2 It is the structure schematic view of the fuel oil heater in embodiment 1;

[0015] Among them, the reference mark is:

[0016] 1, combustion cylinder mechanism;2, oil tank mechanism;3, gyro wheel mechanism;4, push rod mechanism;21, convex rib;41, handle;42, connecting rod;43, fixed frame;44, convex post;45, limiting post;46, jack;47, support frame. DETAILED DESCRIPTION

[0017] The utility model will be further described below in combination with the drawings and specific embodiment.

[0018] Embodiment 1

[0019] As Figure 1 Shown, a fuel oil heater in the example includes the combustion cylinder mechanism 1, oil tank mechanism 2, gyro wheel mechanism 3 and push rod mechanism 4 connected, the connection of combustion cylinder mechanism 1, oil tank mechanism 2, gyro wheel mechanism 3 and push rod mechanism 4 can refer to conventional technology, such as combustion cylinder mechanism 1 is in the upper of oil tank mechanism 2, installs gyro wheel mechanism 3 at the front end bottom shell of oil tank mechanism 2, installs push rod mechanism 4 at the rear end of oil tank mechanism 2.

[0020] In this example, the push rod mechanism 4 includes a support frame 44, a fixed frame 43, a handle 41, a connecting rod 42, a limiting post 45, and a protruding post 44. Both the support frame 44 and the fixed frame 43 are door frame type. The support frame 44 is inclined downward and abuts against the ground to cooperate with the roller mechanism to support the oil tank mechanism 2. The oil tank mechanism 2 has protruding ribs 21 on the side of the oil tank. The two ends of the head of the support frame 44 are fixed to the protruding ribs 21 on both sides of the oil tank, such as by bolts.

[0021] The fixing frame 43 is tilted upwards, and the two ends of the tail of the fixing frame 43 are fixed to the protrusions 21 on both sides of the oil tank. The side rods of the fixing frame 43 are fixed with protrusions 44 at predetermined intervals along the length direction. An insertion hole 46 is formed below each protrusion 44 and at an adjacent position. The limiting post 45 is inserted into the insertion hole 46.

[0022] The handle 41 is an L-shaped frame. The bottom two ends of the handle 41 are hinged to the rods on both sides of the head of the fixed frame 43. The handle 41 rotates up and down relative to the fixed frame 43. The head of the connecting rod 42 is hinged to the bend of the side rod of the handle 41. The connecting rod 42 rotates up and down relative to the handle. The tail end of the connecting rod 42 is formed with a hook, which is hooked and engaged with the protruding post 44.

[0023] like Figure 1 As shown, the hook at the end of the connecting rod 42 is hooked to the uppermost protruding post 44, noting that the hooking is from bottom to top. Then, the limiting post 45 is inserted into the insertion hole 46 to restrict the downward movement of the connecting rod 42. In this state, the corresponding parts of the connecting rod 42, the handle 41, and the fixing frame 43 form a stable triangular shape. At this time, the front horizontal bar of the handle can be gripped, and force can be applied to lift, press down, move forward, or pull backward. Furthermore, the connecting rods on both sides of the handle can be connected by a crossbar to secure them as a single unit.

[0024] like Figure 2 As shown, the pull-out limiting post can be pulled out, and the connecting rod 42 can be moved to disengage from the protrusion 44. The handle 41 is rotated and moved down until the connecting rod 42 is engaged with the protrusion 44 in the middle. Then, it is limited by the limiting post 45. The head of the handle 41 is moved down to facilitate operation by shorter personnel.

[0025] The above are merely preferred embodiments of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are within its protection scope. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within its protection scope.

Claims

1. A fuel-burning heater comprising a combustion cylinder mechanism, a fuel tank mechanism, a roller mechanism and a push rod mechanism connected together, characterized in that, The push rod mechanism includes a support frame, a fixed frame, a handle, a connecting rod, a limiting post, and protruding posts. The support frame and the fixed frame are both fixed to the oil tank mechanism. The support frame is positioned downwards and the fixed frame is positioned upwards. Protruding posts are spaced apart along the side of the fixed frame along its length. An insertion hole is provided below each protruding post and at an adjacent position. The limiting post is inserted into the insertion hole. The bottom two ends of the handle are hinged to the corresponding sides of the fixed frame for vertical rotation. The first end of the connecting rod is hinged to the middle of the handle for horizontal rotation. The tail end of the connecting rod is formed with a hook. Rotating the handle and the connecting rod causes the hook of the connecting rod to engage with the corresponding protruding post. The limiting post is connected to the insertion hole to restrict the downward movement of the connecting rod.

2. A fuel-fired heater as set forth in claim 1 wherein: The handle is L-shaped, and the support frame and the fixing frame are both door-shaped.

3. A fuel-fired heater as set forth in claim 2 wherein: The bend in the grip is hinged to the beginning of the connecting rod.

4. A fuel-fired heater as set forth in claim 1 wherein: The oil tank mechanism has protruding ribs formed on the side of the oil tank, and the support frame and the fixing frame are fixed to the protruding ribs at the tail end of the oil tank.

5. A fuel-fired heater as described in claim 1, characterized in that: The roller mechanism is connected to the oil tank in the oil tank mechanism.

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