Crawler-type concrete mixer

Abstract

The utility model discloses a crawler-type concrete mixer truck, which relates to the technical field of concrete preparation and comprises a crawler truck body, a mounting base, a vertical plate, a rotating sleeve, a mixing chamber, a feed port, a discharge port, a telescopic part I, a motor, a connecting rod, a rotating component, a mixing component I and a mixing component II. Raw materials are poured into the stirring chamber from the feeding port, the crawler body drives the stirring chamber to move, the motor drives the connecting rod to rotate, the connecting rod drives the first mixing assembly and the second mixing assembly to rotate, the first mixing assembly and the second mixing assembly stir the raw materials, and meanwhile the connecting rod drives the rotating assembly to rotate. The rotating assembly drives the stirring chamber to rotate, the raw material mixing effect is further improved, and after stirring and mixing are completed, the first telescopic piece drives the stirring chamber to incline towards one side, so that concrete is conveniently poured out.

Description

Technical Field

[0001] This utility model relates to the field of concrete preparation technology, specifically a tracked concrete mixer truck. Background Technology

[0002] Currently, among the commonly used construction equipment, vehicles used for concrete mixing and transportation are generally large models, which are expensive and not very suitable for the working environment of muddy, uneven, and narrow rural roads.

[0003] The utility model patent with authorization announcement number CN213918954U discloses a tracked mixer truck, including a frame, a cab, a chassis engine, a mixing mechanism, and a traveling mechanism. The cab and chassis engine are located above the right end of the frame, the mixing mechanism is located above the left end of the frame, and the traveling mechanism is located below the frame.

[0004] Although the prior art discloses a tracked vehicle for mixing concrete, its mixing effect on concrete is not good. Therefore, there is an urgent need for a tracked concrete mixer truck to solve the above problems. Utility Model Content

[0005] The purpose of this utility model embodiment is to provide a tracked concrete mixer truck to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A tracked concrete mixer truck includes a tracked vehicle body and a mounting base, wherein the mounting base is connected to the tracked vehicle body, and further includes:

[0008] Vertical plate, connected to the mounting base;

[0009] The rotating sleeve is provided in two sets, one set of which is rotatably connected to the vertical plate.

[0010] A mixing chamber is rotatably connected to a rotating sleeve. The mixing chamber is provided with a feed inlet and a discharge outlet on one side.

[0011] The telescopic component one has its top end hinged to another set of rotating sleeves and its bottom end hinged to the mounting base;

[0012] The motor is connected to the rotating sleeve;

[0013] A connecting rod is connected to the motor output end, the connecting rod passes through the stirring chamber and is rotatably connected to it;

[0014] A mixing mechanism, connected to a connecting rod and located inside the mixing chamber, is used to mix concrete raw materials. The mixing mechanism includes:

[0015] The rotating component is connected to the connecting rod at one end and the mixing chamber at the other end, and is used to drive the mixing chamber to rotate;

[0016] Mixing component one, connected to the connecting rod, is used for primary mixing of concrete raw materials;

[0017] Mixing component two, connected to the connecting rod, is used for secondary mixing of concrete raw materials.

[0018] As a further embodiment of this utility model: the rotating assembly includes:

[0019] Gear 1 connects to the connecting rod;

[0020] Gear two meshes with gear one;

[0021] The folding rod is rotatably connected at one end to gear two and at the other end to the rotating sleeve;

[0022] The gear ring meshes with the gear and is connected to the mixing chamber.

[0023] As a further embodiment of this utility model: the mixing component one includes:

[0024] One spiral stirring plate is connected to the connecting rod;

[0025] The second spiral stirring plate is connected to the connecting rod and has the opposite spiral direction to the first spiral stirring plate.

[0026] As a further embodiment of this utility model: the mixing component two includes:

[0027] The rotating rod is rotatably connected to the connecting rod.

[0028] The stirring rod is connected to the rotating rod;

[0029] The power unit is connected to the connecting rod at one end and the rotating rod at the other end, and is used to drive the rotating rod to rotate.

[0030] As a further embodiment of this utility model: the power assembly includes:

[0031] The second telescopic component is located inside the connecting rod, and one end is connected to the connecting rod;

[0032] The toothed plate is connected to the other end of the telescopic component two.

[0033] Gear three meshes with the gear plate and is connected to the rotating rod.

[0034] Compared with the prior art, the beneficial effects of this utility model are:

[0035] This invention pours raw materials into the mixing chamber through the feed inlet. The tracked vehicle body moves the mixing chamber, the motor drives the connecting rod to rotate, and the connecting rod drives the mixing component one and the mixing component two to rotate. The mixing component one and the mixing component two mix the raw materials. At the same time, the connecting rod drives the rotating component to rotate, and the rotating component drives the mixing chamber to rotate, further improving the mixing effect of the raw materials. After the mixing is completed, the telescopic component one drives the mixing chamber to tilt to one side, thereby facilitating the pouring out of the concrete. Attached Figure Description

[0036] Figure 1 This is a schematic diagram of the structure of a tracked concrete mixer truck according to an embodiment of the present utility model.

[0037] Figure 2 This is a cross-sectional view of the stirring chamber in an embodiment of this utility model.

[0038] Figure 3 This is a three-dimensional structural diagram of the mixing component one in an embodiment of this utility model.

[0039] In the diagram: 1. Tracked vehicle body; 2. Mounting base; 3. Vertical plate; 4. Rotating sleeve; 5. Mixing chamber; 6. Feed inlet; 7. Discharge outlet; 8. Telescopic component one; 9. Motor; 10. Connecting rod; 11. Spiral mixing plate one; 12. Spiral mixing plate two; 13. Gear one; 14. Gear two; 15. Folding rod; 16. Gear ring; 17. Telescopic rod two; 18. Gear plate; 19. Gear three; 20. Rotating rod; 21. Mixing rod. Detailed Implementation

[0040] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0041] In this embodiment of the utility model, please refer to Figures 1 to 3 A tracked concrete mixer truck includes a tracked vehicle body 1 and a mounting base 2, wherein the mounting base 2 is connected to the tracked vehicle body 1, and further includes:

[0042] Vertical plate 3 is connected to mounting base 2;

[0043] Rotating sleeve 4, wherein there are two sets of rotating sleeve 4, one set of which is rotatably connected to the vertical plate 3;

[0044] The mixing chamber 5 is rotatably connected to the rotating sleeve 4. The mixing chamber 5 is provided with a feed inlet 6 and a discharge outlet 7 on one side.

[0045] The top end of the telescopic component 8 is hinged to the other set of rotating sleeves 4, and the bottom end is hinged to the mounting base 2.

[0046] Motor 9 is connected to rotating sleeve 4;

[0047] A connecting rod 10 is connected to the output end of the motor 9. The connecting rod 10 passes through the stirring chamber 5 and is rotatably connected to it.

[0048] A mixing mechanism, connected to the connecting rod 10 and located inside the mixing chamber 5, is used to mix concrete raw materials. The mixing mechanism includes:

[0049] The rotating component is connected at one end to the connecting rod 10 and at the other end to the mixing chamber 5, and is used to drive the mixing chamber 5 to rotate;

[0050] Mixing component one, connected to connecting rod 10, is used to mix concrete raw materials once;

[0051] Mixing component two, connected to connecting rod 10, is used for secondary mixing of concrete raw materials.

[0052] Raw materials are poured into the mixing chamber 5 through the feed inlet 6. The tracked vehicle body 1 moves the mixing chamber 5, and the motor 9 drives the connecting rod 10 to rotate. The connecting rod 10 drives the mixing components one and two to rotate, which mix the raw materials. At the same time, the connecting rod 10 drives the rotating component to rotate, which in turn drives the mixing chamber 5 to rotate, further improving the mixing effect. After mixing is completed, the telescopic component 8 tilts the mixing chamber 5 to one side, making it easier to pour out the concrete. The telescopic component 8 can be an electric telescopic rod, a cylinder, etc.

[0053] As one embodiment of this utility model, please refer to Figure 1 The rotating assembly includes:

[0054] Gear 13 is connected to connecting rod 10;

[0055] Gear 2, 14, meshes with gear 1, 13;

[0056] One end of the folding rod 15 is rotatably connected to gear 14, and the other end is connected to the rotating sleeve 4;

[0057] The gear ring 16 meshes with the gear 14 and is connected to the mixing chamber 5.

[0058] The connecting rod 10 drives the gear 13 to rotate, the gear 13 drives the gear 2 14 to rotate, the gear 2 14 drives the gear ring 16 to rotate, and the gear ring 16 drives the mixing chamber 5 to rotate, thereby mixing the raw materials. The direction of rotation of the mixing chamber 5 is opposite to the direction of rotation of the connecting rod 10.

[0059] As one embodiment of this utility model, please refer to Figure 2 and Figure 3 The mixing component includes:

[0060] The spiral stirring plate 11 is connected to the connecting rod 10;

[0061] Spiral stirring plate 2 12 is connected to connecting rod 10 and has the opposite spiral direction to spiral stirring plate 11.

[0062] The connecting rod 10 drives the spiral stirring plate 11 and the spiral stirring plate 12 to rotate. The spiral stirring plate 11 stirs the raw material and drives it to move to one side. The spiral stirring plate 12 stirs the raw material and drives it to move to the other side, so that the raw materials collide and mix with each other.

[0063] As one embodiment of this utility model, please refer to Figure 2 The mixing component two includes:

[0064] Rotating rod 20 is rotatably connected to connecting rod 10;

[0065] The stirring rod 21 is connected to the rotating rod 20;

[0066] The power unit is connected at one end to the connecting rod 10 and at the other end to the rotating rod 20, and is used to drive the rotating rod 20 to rotate.

[0067] The connecting rod 10 drives the rotating rod 20 to revolve, the rotating rod 20 drives the mixing rod 21 to rotate, and at the same time, the power component drives the rotating rod 20 to rotate on its own axis, the rotating rod 20 drives the mixing rod 21 to rotate, and the mixing rod 21 mixes the concrete raw materials.

[0068] As one embodiment of this utility model, please refer to Figure 2 The power assembly includes:

[0069] Telescopic component 2 17 is located inside the connecting rod 10, and one end is connected to the connecting rod 10;

[0070] Toothed plate 18 is connected to the other end of telescopic component 17;

[0071] Gear 319 meshes with gear plate 18 and is connected to rotating rod 20.

[0072] The telescopic component 2 17 drives the toothed plate 18 to reciprocate laterally, the toothed plate 18 drives the gear 3 19 to reciprocate and rotate, and the gear 3 19 drives the rotating rod 20 to reciprocate and rotate. The telescopic component 2 17 can be an electric telescopic rod, a cylinder, etc.

[0073] The working principle of this utility model is as follows: Raw materials are poured into the mixing chamber 5 through the feed inlet 6. The motor 9 drives the connecting rod 10 to rotate, which in turn drives the first spiral mixing plate 11 and the second spiral mixing plate 12 to rotate. The first spiral mixing plate 11 stirs the raw materials and moves them to one side, while the second spiral mixing plate 12 stirs the raw materials and moves them to the other side, causing the raw materials to collide and mix. The connecting rod 10 drives the rotating rod 20 to revolve, which in turn drives the mixing rod 21 to rotate. Simultaneously, the telescopic component 17 drives the gear... Plate 18 reciprocates laterally, and toothed plate 18 drives gear 3 19 to reciprocate and rotate. Gear 3 19 drives rotating rod 20 to reciprocate and rotate. Rotating rod 20 drives mixing rod 21 to rotate. Mixing rod 21 mixes concrete raw materials. Connecting rod 10 drives gear 1 13 to rotate. Gear 1 13 drives gear 2 14 to rotate. Gear 2 14 drives gear ring 16 to rotate. Gear ring 16 drives mixing chamber 5 to rotate, mixing raw materials. After mixing is completed, telescopic component 1 8 drives mixing chamber 5 to tilt to one side, so as to facilitate pouring out concrete.

[0074] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0075] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A track-type concrete mixer comprising a track vehicle body and a mounting base connected with the track vehicle body, characterized in that, Also include: Vertical plate, with the installation base is connected; Rotary sleeve, the rotary sleeve is equipped with two groups, a group of the rotary sleeve is rotatably connected with the vertical plate; Stirring chamber, rotatably connected with the rotary sleeve, the stirring chamber is provided with a feeding port, and one side of the stirring chamber is provided with a discharge port; Telescopic piece one, the top end is hinged with another group of the rotary sleeve, and the bottom end is hinged with the installation base; Motor, connected with the rotary sleeve; Connecting rod, connected with the motor output end, the connecting rod penetrates the stirring chamber and is rotatably connected therewith; Stirring mechanism, connected with the connecting rod, and located inside the stirring chamber, for stirring the concrete raw materials, the stirring mechanism comprises: Rotary assembly, one end is connected with the connecting rod, the other end is connected with the stirring chamber, for driving the stirring chamber to rotate; Mixing assembly one, connected with the connecting rod, for primary stirring of the concrete raw materials; Mixing assembly two, connected with the connecting rod, for secondary stirring of the concrete raw materials.

2. A concrete truck as claimed in claim 1, wherein, The rotary assembly comprises: Gear one, connected with the connecting rod; Gear two, engaged with the gear one; Folding rod, one end is rotatably connected with the gear two, the other end is connected with the rotary sleeve; Gear ring, engaged with the gear two, and connected with the stirring chamber.

3. A concrete truck as claimed in claim 1, wherein, The mixing assembly one comprises: Spiral stirring plate one, connected with the connecting rod; Spiral stirring plate two, connected with the connecting rod, and the spiral direction of the spiral stirring plate one is opposite.

4. A concrete truck mixer as claimed in claim 1, wherein, The mixing assembly two comprises: Rotating rod, rotatably connected with the connecting rod; Stirring rod, connected with the rotating rod; Power assembly, one end is connected with the connecting rod, the other end is connected with the rotating rod, for driving the rotating rod to rotate.

5. A concrete truck as claimed in claim 4, wherein, The power assembly comprises: Telescopic piece two, located inside the connecting rod, and one end is connected with the connecting rod; Toothed plate, connected with the other end of the telescopic piece two; Gear three, engaged with the toothed plate, and connected with the rotating rod.

Images